DATASHEET
ISL70617SEH
36V Radiation Tolerant Precision Instrumentation Amp with Rail-to-Rail Output
Differential ADC Driver
The
ISL70617SEH
is a high performance, differential input,
differential output instrumentation amplifier designed for
precision analog-to-digital applications. It can operate over a
supply range of 8V (±4V) to 36V (±18V) and features a
differential input voltage range up to ±30V. The output stage
has rail-to-rail output drive capability optimized for differential
ADC driver applications. The output stage is powered by
separate supplies. This feature enables the output to be driven
by the same low voltage supplies powering the ADC, thereby
providing protection from high voltage signals and the low
voltage digital circuits. Its versatility makes it suitable for a
variety of general purpose applications. Additional features not
found in other instrumentation amplifiers enable high levels of
DC precision and excellent AC performance.
The gain of the ISL70617SEH can be programmed from 0.1 to
10,000 via two external resistors, R
IN
and R
FB
. The gain
accuracy is determined by the matching of R
IN
and R
FB
. The
gain resistors have Kelvin sensing, which removes gain error
due to PC trace resistance. The input and output stages have
individual power supply pins, which enable input signals riding
on a high common-mode voltage to be level shifted to a low
voltage device, such as an A/D converter. The rail-to-rail output
stage can be powered from the same supplies as the ADC,
which preserves the ADC maximum input dynamic range and
eliminates ADC input overdrive.
The ISL70617SEH is offered in a 24 Ld ceramic flatpack
package with an operating temperature range of -55°C to
+125°C.
FN8697
Rev 4.00
December 16, 2016
Features
• Rail-to-rail differential output ADC driver
• Low input offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30µV
• Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.2nA
• Excellent CMRR and PSRR . . . . . . . . . . . . . . . . . . . . . . . 120dB
• Wide operating voltage range . . . . . . . . . . . . . . . ±4V to ±18V
• Closed loop -3dB BW 0.3MHz (A
V
= 1k) to 5.5MHz (A
V
= 0.1)
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C
• Acceptance tested to 75krad(Si) (LDR) wafer-by-wafer
• Radiation tolerance
- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . . . 75krad(Si)
- SEB LET
TH
(V
S
= ±18V). . . . . . . . . . . . . . . 60MeV•cm
2
/mg
Applications
• ADC driver
• Precision test and measurement
• High voltage process control
• Signal conditioning for remote powered sensors
• Satellite communication
Related Literature
• For a full list of related documents, visit our website
-
ISL70617SEH
product page
SIGNAL WITH
HIGH VCM
+18V
IN+
GAIN = 10
VCC
+RIN VCO
+VFB
-RIN
+VOUT
ISL70617SEH
-VOUT
+RFB
V
CMO
-VFB
-RFB VEO
VEE
IN-
-18V
+18V
IN+
VCC
+RIN
VCO
-RIN
5V
GAIN = 0.1
V CC
+VFB
+VOUT
-VOUT
-VFB
Ch 1
V
CC
Ch 1
R
IN
5V
ISL71830SEH
R
FB
Ch 16
GND
IN
V REF
V
CC
RHADC
GND
HIGH V
IN
SIGNAL
R
IN
ISL71830SEH
ISL70617SEH
+RFB
R
FB
V
CMO
-RFB VEO
VEE
IN-
-18V
Ch 16
GND
ISL71090SEH25
ISL71090SEH25
FIGURE 1. COMPLETE SPACE GRADE ANALOG SIGNAL CHAIN
FN8697 Rev 4.00
December 16, 2016
Page 1 of 28
ISL70617SEH
Table of Contents
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Simplified Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Thermal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Typical Post Radiation Performance Curves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical Performance Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Applications Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input G
M
Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Feedback G
M
Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Amplifier A5, Output Amplifier A6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Designing with the ISL70617SEH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting the Feedback Gain Resistor (R
FB
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting the Input Gain Resistor (R
IN
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Stage Overdrive Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting the Power Supply Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powering the Input and Feedback Stages (V
CC
, V
EE
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powering the Rail-to-Rail Output Stage (V
CO
, V
EO
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rail-to-Rail Differential ADC Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Voltages by Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC Performance Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC Compensation Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Common-Mode Rejection Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
18
18
18
18
18
19
19
19
19
19
20
20
20
21
21
Layout Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Power Supply Decoupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Estimating Amplifier DC and Noise Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Calculating DC Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Calculating Noise Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Driving an ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input and Feedback Amplifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rail-to-rail Output Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Offsets and Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amplifier Usage Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
23
23
23
24
Package Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Weight of Packaged Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Lid Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Die Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interface Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly Related Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
25
25
25
25
Metalization Mask Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
About Intersil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Ceramic Metal Seal Flatpack Packages (Flatpack) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
FN8697 Rev 4.00
December 16, 2016
Page 2 of 28
ISL70617SEH
Ordering Information
SMD/ORDERING NUMBER
(Note
1)
5962L1524602VXC
N/A
5962L1524602V9A
N/A
N/A
NOTES:
1. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed must be
used when ordering.
2. These Intersil Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant and compatible with both
SnPb and Pb-free soldering operations.
PART NUMBER
(Note
2)
ISL70617SEHVF
ISL70617SEHF/PROTO
ISL70617SEHVX
ISL70617SEHX/SAMPLE
ISL70617SEHEV1Z
TEMPERATURE RANGE
(°C)
-55 to +125
-55 to +125
-55 to +125
-55 to +125
Evaluation Board
PACKAGE
(RoHS COMPLIANT)
24 Ld Flatpack
24 Ld Flatpack
Die
Die
PKG.
DWG. #
K24.A
K24.A
N/A
N/A
TABLE 1. DIFFERENCES BETWEEN FAMILY OF PARTS
SMD/ORDERING
NUMBER
DIFFERENTIAL
INPUT
Yes
Yes
GAIN ERROR
LOW VOLTAGE
±0.2
±0.1
PINOUTS
PIN 12
V
OUT
+V
OUT
PIN 13
NC
- V
OUT
PIN 14
V
REF
- V
FB
PIN17
NC
V
CMO
PART NUMBER
OUTPUT
Single-Ended
Differential
5962L1524601VXC ISL70517SEHVF
5962L1524602VXC ISL70617SEHVF
Simplified Block Diagram
V
CC
9
IN+ 24
+R
IN
21
+R
IN
SENSE 20
A
1
-R
IN
SENSE 19
-R
IN
18
IN- 23
A
3
+V
FB
11
+R
FB
4
+R
FB
SENSE 5
A
2
-R
FB
SENSE 6
-R
FB
7
-V
FB
14
16
V
EE
8
GND
15
V
EO
V
EE
V
CC
13 -V
OUT
17 V
CMO
V
EE
12 +V
OUT
V
CC
ISL70617SEH
V
CO
10
FIGURE 2. SIMPLIFIED BLOCK DIAGRAM
FN8697 Rev 4.00
December 16, 2016
Page 3 of 28
ISL70617SEH
Pin Configuration
ISL70617SEH
(24 LD FLATPACK)
TOP VIEW
NC
DNC
DNC
+R
FB
+R
FB
SENSE
-R
FB
SENSE
-R
FB
GND
V
CC
V
CO
+V
FB
+V
OUT
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
IN+
IN-
DNC
+R
IN
+R
IN
SENSE
-R
IN
SENSE
-R
IN
V
CMO
V
EE
V
EO
-V
FB
-V
OUT
NOTE: The small square mark is indicative of pin #1.
Pin Descriptions
PIN NAME
NC
DNC
+R
FB
+R
FB
SENSE
-R
FB
SENSE
-R
FB
GND
V
CC
V
CO
+V
FB
+V
OUT
-V
OUT
-V
FB
V
EO
V
EE
V
CMO
-R
IN
-R
IN
SENSE
+R
IN
SENSE
+R
IN
IN-
IN+
LID
PIN NUMBERS
1
2, 3, 22
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
24
N/A
No internal connection
For internal use. Do not connect
Feedback resistor R
FB
, positive terminal
+R
FB
positive sense pin connects to the resistor R
FB
+ terminal to form the R
FB
+ Kelvin connection.
-R
FB
negative sense pin connects to the resistor R
FB
- terminal to form the R
FB
- Kelvin connection.
Feedback resistor R
FB
, negative terminal
Ground pin is capacitively coupled to the internal ESD circuit and should be connected to power supply
common or signal GND. Also connected to the lid.
Positive supply for input stage and feedback amplifier
Positive supply for output stage
Positive output feedback
Positive output
Negative output
Negative output feedback
Negative supply for output stage
Negative supply for input stage and feedback amplifier
Output common-mode reference input
Input resistor R
IN
, negative terminal
-R
IN
negative sense pin connects to the resistor R
IN
- terminal to form the R
IN
- Kelvin connection.
+R
IN
positive sense pin connects to the resistor R
IN
+ terminal to form the R
IN
+ Kelvin connection.
Input resistor R
IN
, positive terminal
Negative input
Positive input
Package lid is internally connected to GND (Pin 8).
DESCRIPTION
FN8697 Rev 4.00
December 16, 2016
Page 4 of 28
ISL70617SEH
Absolute Maximum Ratings
Maximum Supply Voltage (V
CC
to V
EE
or GND) . . . . . . . . . . . . . . . . . . . . 42V
Maximum Supply Voltage (V
CO
to V
EO
or GND) . . . . . . . . . . . . . . . . . . . . 42V
Maximum Voltage (V
CO
to V
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.5V, -40V
Maximum Voltage (V
EO
to V-) . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V, +40V
Maximum Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . ±10mA
Max/Min Input Current for Input Voltage >V
CC
or <V
EE
. . . . . . . . . . ±10mA
Maximum Input Current (±R
IN
, ±R
FB
, ±R
IN
SENSE, ±R
FB
SENSE) . . . ±5mA
Maximum Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Min/Max Input Voltage . . . . . . . . . . . . . . . . . . . . .(V
EE
- 0.5V) to (V
CC
+0.5V)
Output Short-Circuit Duration (1 Output at a Time) . . . . . . . . . . Continuous
ESD Rating
Human Body Model (Tested per MIL-STD-883 TM 3015) . . . . . . . . . 6kV
Machine Model (Tested per JESD22-A115-C) . . . . . . . . . . . . . . . . . . 250V
Charged Device Model (Tested per JS-002-2014) . . . . . . . . . . . . . . . 1kV
Thermal Information
Thermal Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
24 Ld CFP (Notes
3, 4)
. . . . . . . . . . . . . . . . .
60
7
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Maximum Junction Temperature (T
JMAX
). . . . . . . . . . . . . . . . . . . . . .+150°C
Recommended Operating Conditions
Ambient Temperature Range (T
A
) . . . . . . . . . . . . . . . . . . .-55°C to +125°C
V
CC
, V
EE
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . ±4V to ±18V
V
CO
, V
EO
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . ±1.5V to ±18V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
3.
JA
is measured with the component mounted on a high-effective thermal conductivity test board in free air. See Tech Brief
TB379
for details.
4. For
JC
, the “case temp” location is the center of the ceramic on the package underside.
Electrical Specifications
V
CC
= V
CO
= 18V, V
EE
= V
EO
= -18V, V
CM
= 0V, R
L
= 10kΩ, R
FB
= R
IN
= 30.1kΩ, T
A
= +25°C, unless otherwise
specified. Boldface limits apply across the operating temperature range, -55°C to +125°C and across a total ionizing dose of 75krad(Si) at +25°C with
exposure at a low dose rate of <10mrad(Si)/s, unless otherwise specified.
PARAMETER
INPUT DC SPECIFICATIONS
V
CMIR
IN
V
OS
IN
IN+, IN- Common-Mode Input Voltage Range
Input Offset Voltage
Verified via CMRR
(Notes
10, 11)
V
EE
+ 3V
-100
-300
TCV
OS
IN
I
B
IN
Input Offset Voltage Temperature Coefficient
Input Bias Current
(Note
12)
-4.0
-2.0
-25
I
OS
IN
Input Offset Current
(Note
12)
-1.5
-18.5
I
RIN
R
IN
CM
CMRR
Input Resistor Drive Current
(Current through R
IN
resistor)
Common-Mode Input Resistance
Common-Mode Rejection Ratio
V
CC
=
V
CO
= 15V, V
EE
=
V
EO
= -15V
Reference
Figures 38
and
39
(Note
9)
(Note
9)
V
EE
+3V
≤
V
CM
≤
V
CC
-3V
G=1
(Note
15)
V
EE
+3V
≤
V
CM
≤
V
CC
-3V
G = 100
(Note
15)
FEEDBACK DC SPECIFICATIONS
V
CMIR
FB
V
OS
FB
+FB, -FB Common-Mode Input Voltage Range Verified via CMRR
Feedback Input Offset Voltage
(Notes
10, 11)
+25°C
(Notes
10, 11)
-55°C to +125°C
(Notes
10, 11)
+25°C post 75krad
TCV
OS
FB
Feedback Input Voltage Temperature
Coefficient
V
EE
+ 3V
-1600
-3000
-6000
15.0
±2.6
±400
V
CC
- 3V
1600
3000
6000
15.0
V
µV
µV
µV
µV/°C
110
97
120
120
150
87
102
80
120
±0.2
±0.3
±0.2
±30
V
CC
- 3V
100
300
4.0
2.0
25
1.5
18.5
117
V
µV
µV
µV/°C
nA
nA
nA
nA
µA
GΩ
dB
dB
dB
dB
DESCRIPTION
TEST CONDITIONS
MIN
(Note
5)
TYP
MAX
(Note
5)
UNIT
FN8697 Rev 4.00
December 16, 2016
Page 5 of 28
Microcontroller MCU
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