DATASHEET
ISL28177
40V General Purpose Precision Operational Amplifier
The ISL28177 is an OP07 replacement featuring low input
offset voltage, low input bias current, and competitive noise
and AC performance. The ESD ratings are best among
competitive parts at 5kV HBM, 300V MM, and 2.2kV CDM. The
amplifier operates over the 6V (±3V) to 40V (±20V) range.
Applications include precision active filters, medical and
analytical instrumentation, precision power supply controls,
and industrial sensors.
The ISL28177 is available in the SOT23-5 and SOIC-8
packages and operates over the extended temperature range
to -40°C to +125°C.
FN7859
Rev 2.00
April 5, 2012
Features
• Wide Supply Range . . . . . . . . . . . . . . . . 6V (±3V) to 40V (±20V)
• Low Input Offset Voltage . . . . . . . . . . . . . . . . . . . . 150µV, Max
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . .1nA, Max
• Low Noise . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5nV/Hz @ 1kHz
• Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600kHz
• Exceptional ESD Performance . . . . . . . . . 5kV HBM, 300V MM,
2.2kV CDM
• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C
• Packages
- ISL28177 (Single) . . . . . . . . . . . . . . . . . . . SOT23-5, SOIC-8
Applications
• Precision Active Filters
• Medical and Analytical Instrumentation
• Precision Power Supply Controls
• Industrial Sensors
C
1
8.2nF
10000
INPUT NOISE VOLTAGE (nV/√Hz)
10000
INPUT NOISE CURRENT (pA/√Hz)
V
S
= ±18V
1000
INPUT NOISE CURRENT
100
INPUT NOISE VOLTAGE
10
10
100
1000
V
+
-
R
1
1.84k
V
IN
R
2
+
4.93k
3.3nF
OUTPUT
C
2
V
-
1
0.1
SALLEN-KEY LOW PASS FILTER (10kHz)
1
10
100
1k
10k
1
100k
FREQUENCY (Hz)
FIGURE 1. TYPICAL APPLICATION
FIGURE 2. INPUT NOISE PERFORMANCE
FN7859 Rev 2.00
April 5, 2012
Page 1 of 15
ISL28177
Ordering Information
PART NUMBER
(Note 2, 3)
ISL28177FBZ
ISL28177FBZ-T13 (Note 1)
ISL28177FBZ-T7 (Note 1)
ISL28177FBZ-T7A (Note 1)
Coming Soon
ISL28177FHZ
NOTES:
1. Please refer to
TB347
for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for
ISL28177.
For more information on MSL please see techbrief
TB363.
PART MARKING
28177 FBZ
28177 FBZ
28177 FBZ
28177 FBZ
TBD
TEMP RANGE
(°C)
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
PACKAGE
(Pb-free)
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
SOT23-5
PKG.
DWG. #
M8.15E
M8.15E
M8.15E
M8.15E
P5.064A
Pin Configurations
ISL28177
(8 LD SOIC)
TOP VIEW
NC
IN-
IN+
V-
1
2
3
4
- +
8
7
6
5
NC
V+
V
OUT
NC
OUT
V-
IN+
ISL28177
(5 LD SOT-23)
TOP VIEW
1
2
3
4
IN-
5
V+
Pin Descriptions
ISL28177
(8 LD SOIC)
3
4
2
7
6
1, 5, 8
ISL28177
(5 LD SOT-23)
3
2
4
5
1
-
V+
500Ω
IN-
500Ω
IN+
V+
OUT
V-
CIRCUIT 2
V-
PIN NAME
IN+
V-
IN-
V+
V
OUT
NC
EQUIVALENT CIRCUIT
Circuit 1
Circuit 3
Circuit 1
Circuit 3
Circuit 2
-
Amplifier non-inverting input
Negative power supply
Amplifier inverting input
Positive power supply
Amplifier output
No internal connection
DESCRIPTION
V+
CAPACITIVELY
COUPLED
ESD CLAMP
CIRCUIT 3
V-
CIRCUIT 1
FN7859 Rev 2.00
April 5, 2012
Page 2 of 15
ISL28177
Absolute Maximum Ratings
Maximum Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44V
Maximum Differential Input Voltage . . . . . . . 44V or V
-
- 0.5V to V
+
+ 0.5V
Min/Max Input Voltage . . . . . . . . . . . . . . . . . . 44V or V
-
- 0.5V to V
+
+ 0.5V
Min/Max Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Output Short-Circuit Duration (1 output at a time) . . . . . . . . . . . . . . Indefinite
ESD Ratings
Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . . . 5kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . . 300V
Charged Device Model (Tested per CDM-22CI0ID) . . . . . . . . . . . . . .2.2kV
Thermal Information
Thermal Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
5 Ld SOT-23 Package (Notes 4, 5) . . . . . . . .
TBD
TBD
8 Ld SOIC Package (Notes 4, 5) . . . . . . . . . .
125
73
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Ambient Operating Temperature Range . . . . . . . . . . . . . .-40°C to +125°C
Maximum Operating Junction Temperature . . . . . . . . . . . . . . . . . .+150°C
Operating Voltage Range. . . . . . . . . . . . . . . . . . . . . .6V (±3V) to 40V (±20V)
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:
4.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
TB379
for details.
5. For
JC
, the “case temp” location is taken at the package top center.
Electrical Specifications
V
S
= ±5V to ±15V, R
L
= Open, V
CM
= 0V, T
A
= +25°C, unless otherwise specified. Boldface limits apply over the
operating temperature range, -40°C to +125°C.
PARAMETER
V
OS
DESCRIPTION
Input Offset Voltage
-40°C to +85°C
-40°C to +125°C
TCV
OS
V
OS
/Time
I
B
I
OS
e
N
Input Offset Voltage Temperature
Coefficient
Long Term V
OS
Stability
Input Bias Current
-40°C to +125°C
Input Offset Current
-40°C to +125°C
Input Noise Voltage
Input Noise Voltage Density
Input Noise Voltage Density
Input Noise Voltage Density
i
N
V
CMIR
CMRR
PSRR
V
OL
V
OH
SR
GBWP
AVOL
Input Noise Current Density
Common Mode Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Low,
V
OUT
to V
-
Output Voltage High,
V
+
to V
OUT
Slew Rate
Gain Bandwidth Product
Large Signal Gain
f = 0.1Hz to 10Hz
f = 10Hz
f = 100Hz
f = 1kHz
f = 1kHz
Guaranteed by CMRR test
V
CM
= V
-
+2V to V
+
- 2V
V
S
= ±3V to ±20V
R
L
= 2kΩ
R
L
= 2kΩ, -40°C to +125°C
R
L
= 2kΩ
R
L
= 2kΩ, -40°C to +125°C
R
L
= 2kΩ, C
L
= 100pF
R
L
= 100kΩ, C
L
= 60pF
V
OUT
= ±3V to ±13V, R
L
= 10kΩ
120
120
0.2
600
140
1.2
V
-
+2
120
120
115
115
1.2
1.25
1.3
1.25
1.3
130
140
0.38
13
9.6
9.5
87
V
+
-2
0.2
-40°C to +125°C
0.5
0.4
0.2
1
1
1
1
CONDITIONS
MIN
(Note 6)
TYP
MAX
(Note 6)
150
250
350
1.4
UNIT
µV
µV
µV
µV/
°
C
µV/mo
nA
nA
nA
nA
µV
P-P
nV/Hz
nV/Hz
nV/Hz
fA/Hz
V
dB
dB
dB
dB
V
V
V
V
V/µs
kHz
dB
dB
FN7859 Rev 2.00
April 5, 2012
Page 3 of 15
ISL28177
V
S
= ±5V to ±15V, R
L
= Open, V
CM
= 0V, T
A
= +25°C, unless otherwise specified. Boldface limits apply over the
operating temperature range, -40°C to +125°C. (Continued)
PARAMETER
I
S
V
S
I
SC
DESCRIPTION
Supply Current
Supply Voltage
Short Circuit Current
±3V
30
CONDITIONS
MIN
(Note 6)
TYP
1.18
MAX
(Note 6)
1.4
1.7
±20V
UNIT
mA
mA
V
mA
Electrical Specifications
NOTE:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
Typical Performance Curves
100
80
60
40
V
OS
(µV)
V
S
= ±15V, V
CM
= 0V, R
L
= Open, unless otherwise specified.
1.4
1.2
1.0
I
S
(mA)
0.8
0.6
0.4
0.2
V
S
= ±15V
V
S
= ±15V
20
0
-20
-40
-60
-80
-100
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
0
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 3. INPUT OFFSET VOLTAGE (V
OS
) vs TEMPERATURE
FIGURE 4. POWER SUPPLY CURRENT (I
S
) vs TEMPERATURE
500
400
300
200
I
BIAS+
(nA)
100
0
-100
-200
-300
-400
-500
-40
V
S
= ±15V
500
400
300
200
I
BIAS-
(nA)
100
0
-100
-200
-300
-400
V
S
= ±15V
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
-500
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 5. POSITIVE INPUT BIAS CURRENT (I
IB+
) vs TEMPERATURE
FIGURE 6. NEGATIVE INPUT BIAS CURRENT (I
IB-
) vs TEMPERATURE
FN7859 Rev 2.00
April 5, 2012
Page 4 of 15
ISL28177
Typical Performance Curves
14.5
14.4
14.3
14.2
V
OH
(V)
V
S
= ±15V
R
L
= 2k
V
S
= ±15V, V
CM
= 0V, R
L
= Open, unless otherwise specified. (Continued)
-13.5
-13.6
-13.7
-13.8
V
OL
(V)
-13.9
-14.0
-14.1
-14.2
-14.3
-14.4
-14.5
-40
V
S
= ±15V
R
L
= 2k
14.1
14.0
13.9
13.8
13.7
13.6
13.5
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 7. POSITIVE OUTPUT VOLTAGE (V
OH
) vs TEMPERATURE
FIGURE 8. POSITIVE OUTPUT VOLTAGE (V
OL
) vs TEMPERATURE
15
+25°C
V
OH
(V)
1
+150°C
+125°C
+75°C
0
NORMALIZED GAIN (dB)
-1
-2
-3
-4
-5
-6 C
L
= 4pF
A
V
= +1
-7 V
OUT
= 50mV
P-P
-8 V
S
= ±15V
-9
10
100
1k
R
L
=
∞
R
L
= 100k
R
L
= 10k
R
L
= 1k
R
L
= 499
R
L
= 100
10
5
0
0
0°C
-40°C
-55°C
V
OL
(V)
-5
-10
-15
V
S
= ±15V
A
V
= 2
R
F
= R
G
= 100k
V
IN
= ±7.5V-DC
0
10
20
30
40
50
CURRENT (mA)
60
70
80
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 9. POSITIVE OUTPUT VOLTAGE (V
OUT
) vs OUTPUT CURRENT
(I
OUT
) vs TEMPERATURE
FIGURE 10. UNITY GAIN FREQUENCY RESPONSE vs R
L
180
160
140
GAIN (dB), PHASE (°)
70
60
PHASE
GAIN (dB)
A
CL
= 1001
R
F
= 100kΩ, R
G
= 100
R
F
= 100kΩ, R
G
= 1k
120
100
80
60
40
20
0
-20
GAIN
V
S
= ±15V
R
L
= 1MΩ
SIMULATION
0.1
1
10
100
1k
10k 100k 1M
10M 100M
FREQUENCY (Hz)
50
40
30
20
10
0
-10
10
A
CL
= 10
R
F
= 100kΩ, R
G
= 11kΩ
A
CL
= 1
R
F
= 0, R
G
= ∞
100
1k
A
CL
= 101
V
S
= ±15V
C
L
= 4pF
R
L
= OPEN
V
OUT
= 50mV
P-P
-40
0.01
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 11. OPEN LOOP GAIN-PHASE vs FREQUENCY
FIGURE 12. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FN7859 Rev 2.00
April 5, 2012
Page 5 of 15
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