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Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> NCS21912DMR2G
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NCS21912DMR2G

Description
Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, 4000-REEL
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size1MB，22 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance  
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NCS21912DMR2G Overview

Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, 4000-REEL

NCS21912DMR2G Parametric

Parameter NameAttribute value
Brand NameON Semiconductor
Is it lead-free?Lead free
MakerON Semiconductor
package instructionTSSOP, TSSOP8,.19
Manufacturer packaging code846A-02
Reach Compliance Codecompliant
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.0035 µA
Maximum bias current (IIB) at 25C0.0005 µA
Minimum Common Mode Rejection Ratio110 dB
Nominal Common Mode Rejection Ratio130 dB
frequency compensationYES
Maximum input offset current (IIO)0.0035 µA
Maximum input offset voltage25 µV
JESD-30 codeS-PDSO-G8
length3 mm
low-biasYES
low-dissonanceYES
micropowerYES
Number of functions2
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packingTR
Peak Reflow Temperature (Celsius)NOT SPECIFIED
powerNO
Programmable powerNO
Maximum seat height1.1 mm
Nominal slew rate1.6 V/us
Maximum slew rate1.14 mA
Supply voltage upper limit40 V
Nominal supply voltage (Vsup)4 V
surface mountYES
technologyBIPOLAR
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Nominal Uniform Gain Bandwidth2000 kHz
Minimum voltage gain1778279
broadbandNO
width3 mm

NCS21912DMR2G Preview

Precision Operational
Amplifier, 25
mV
Offset,
Zero-Drift, 36 V Supply,
2 MHz
NCS21911, NCV21911,
NCS21912, NCV21912,
NCS21914, NCV21914
The NCS2191x family of high precision op amps feature low input
offset voltage and near−zero drift over time and temperature. These op
amps operate over a wide supply range from 4 V to 36 V with low
quiescent current. The rail−to−rail output swings within 10 mV of the
rails. The family includes the single channel NCS(V)21911, the dual
channel NCS(V)21912, and the quad channel NCS(V)21914 in a
variety of packages. All versions are specified for operation from
−40°C
to +125°C. Automotive qualified options are available under
the NCV prefix.
Features
5
1
TSOP−5
CASE 483
8
1
Micro8
CASE 846A−02
8
8
1
SOIC−8 NB
CASE 751−07
14
14
1
TSSOP−14 WB
CASE 948G
14
14
1
SOIC−14 NB
CASE 751A−03
1
914G
AWLYWW
914
ALYWG
G
1
1
912
ALYW
G
www.onsemi.com
MARKING
DIAGRAMS
5
AEZAYWG
G
1
8
912
AYWG
G
1
•
•
•
•
•
•
•
•
Input Offset Voltage:
±25
mV
max
Zero−Drift Offset Voltage:
±0.085
mV/°C
max
Voltage Noise Density: 22 nV/√Hz typical
Unity Gain Bandwidth: 2 MHz typical
Supply Voltage: 4 V to 36 V
Quiescent Current: 570
mA
max
Rail−to−Rail Output
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•
These Devices are Pb−free, Halogen free/BFR free and are RoHS
compliant
Typical Applications
•
•
•
•
•
•
Temperature Measurements
Transducer Applications
Electronic Scales
Medical Instrumentation
Current Sensing
Automotive
XXXXX = Specific Device Code
A
= Assembly Location
L or WL = Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
©
Semiconductor Components Industries, LLC, 2013
January, 2021
−
Rev. 5
1
Publication Order Number:
NCS21911/D
NCS21911, NCV21911, NCS21912, NCV21912, NCS21914, NCV21914
PIN CONNECTIONS
Single Channel Configuration
NCS21911
OUT
VSS
IN+
1
2
3
4
IN−
5
VDD
Dual Channel Configuration
NCS21912
OUT 1
IN− 1
IN+ 1
VSS
1
2
3
4
−
+
−
+
8
7
6
5
VDD
OUT 2
IN− 2
IN+ 2
OUT 1
IN− 1
IN+ 1
VDD
IN+ 2
IN− 2
OUT 2
Quad Channel Configuration
NCS21914
1
2
3
4
5
6
7
+
−
−
+
14 OUT 4
−
13 IN− 4
+ 12 IN+ 4
11
+ 10
−
9
8
VSS
IN+ 3
IN− 3
OUT 3
ORDERING INFORMATION
Channels
Single
Dual
Device
NCS21911SN2T1G
NCS21912DR2G
NCS21912DMR2G
Quad
NCS21914DR2G
NCS21914DTBR2G
Automotive Qualified
Channels
Single
Dual
Device
NCV21911SN2T1G
NCV21912DR2G
NCV21912DMR2G
Quad
NCV21914DR2G
NCV21914DTBR2G
Package
SOT23−5 / TSOP−5
SOIC−8
MICRO−8
SOIC−14
TSSOP−14
Shipping
†
3000 / Tape & Reel
2500 / Tape & Reel
4000 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
Package
SOT23−5 / TSOP−5
SOIC−8
MICRO−8
SOIC−14
TSSOP−14
Shipping †
3000 / Tape & Reel
2500 / Tape & Reel
4000 / Tape & Reel
2500 / Tape & Reel
2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification Brochure, BRD8011/D.
www.onsemi.com
2
NCS21911, NCV21911, NCS21912, NCV21912, NCS21914, NCV21914
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage (VDD− VSS)
INPUT AND OUTPUT PINS
Input Voltage (Note 1)
Differential Input Voltage (Note 2)
Input Current (Notes 1 and 2)
Output Short Circuit Current (Note 3)
TEMPERATURE
Operating Temperature
Storage Temperature
Junction Temperature
ESD RATINGS
(Note 4)
Human Body Model (HBM)
Charged Device Model (CDM)
OTHER RATINGS
Latch−up Current (Note 5)
MSL
100
Level 1
mA
3000
2000
V
V
–40 to +125
–65 to +150
+150
°C
°C
°C
VSS – 0.3 to VDD + 0.3
±17
±10
Continuous
V
V
mA
mA
Rating
40
Unit
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Input terminals are diode−clamped to the power−supply rails. Input signals that can swing more than 0.3 V beyond the supply rails should
be current limited to 10 mA or less.
2. The inputs are diode connected with a total input protection of 1.65 kW, increasing the absolute maximum differential voltage to
±17
V
DC
.
If the applied differential voltage is expected to exceed this rating, external resistors should be added in series with the inputs to limit the input
current to
±10
mA.
3. Short−circuit to V
DD
or V
SS
. Short circuits to either rail can cause an increase in the junction temperature. The total power dissipation must
be limited to prevent the junction temperature from exceeding the 150_C limit.
4. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per JEDEC standard JS−001−2017 (AEC−Q100−002)
ESD Charged Device Model tested per JEDEC standard JS−002−2014 (AEC−Q100−011)
5. Latch−up Current tested per JEDEC standard JESD78E (AEC−Q100−004).
THERMAL INFORMATION
(Note 6)
Rating
Thermal Resistance, Junction to Ambient
Symbol
q
JA
Package
TSOP−5 /
SOT23−5
Micro8/MSOP8
SOIC−8
SOIC−14
TSSOP−14
Value
170
116
87
59
78
Unit
°C/W
6. As mounted on an 80x80x1.5 mm FR4 PCB with 2S2P, 2 oz copper, and a 200 mm
2
heat spreader area. Following JEDEC JESD51−7
guidelines.
OPERATING CONDITIONS
Parameter
Supply Voltage (V
DD
−
V
SS
)
Specified Operating Temperature Range
Input Common Mode Voltage Range
Differential Voltage (Note 7)
Symbol
V
S
T
A
V
CM
V
DIFF
Range
4 to 36
−40
to 125
V
SS
to V
DD
−1.5
±17
Unit
V
°C
V
V
7. The inputs are diode connected with a total input protection of 1.65 kW, increasing the absolute maximum differential voltage to
±17
V
DC
.
If the applied differential voltage is expected to exceed this rating, external resistors should be added in series with the inputs to limit the input
current to
±10
mA.
www.onsemi.com
3
NCS21911, NCV21911, NCS21912, NCV21912, NCS21914, NCV21914
ELECTRICAL CHARACTERISTICS
V
S
= 4 V to 36 V
At T
A
= +25°C, R
L
= 10 kW connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
Boldface
limits apply over the specified temperature range, T
A
= –40°C to 125°C, guaranteed by characterization and/or design.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage Drift vs Temp
Input Bias Current (Note 8)
Input Offset Current (Note 8)
Common Mode Rejection Ratio
V
OS
DV
OS
/DT
I
IB
I
OS
CMRR
V
SS
≤
V
CM
≤
V
DD
−1.5
V
V
S
= 36 V
V
S
= 12 V
(Note 8)
V
S
= 8 V
(Note 8)
V
S
= 4 V
Input Capacitance
EMI Rejection Ratio
C
IN
EMIRR
Common Mode
f = 5 GHz
f = 400 MHz
OUTPUT CHARACTERISTICS
Open Loop Voltage Gain
Open Loop Output Impedance
Output Voltage High, Referenced to
Rail
A
VOL
Z
OUT_OL
V
OH
V
SS
+ 0.5 V
<
V
O
<
V
DD
– 0.5 V
No Load
No Load
R
L
= 10 kW
V
OL
No Load
R
L
= 10 kW
I
SC
C
L
GBW
A
M
ϕ
M
SR
t
S
t
OR
V
S
= 36 V
C
L
= 100 pF
C
L
= 100 pF
C
L
= 100 pF
G = +1
0.1%
0.01%
Overload Recovery Time
V
S
=
±18
V, A
V
=
−10,
V
IN
=
±2.5
V
Sinking Current
Sourcing Current
Capacitive Load Drive
DYNAMIC PERFORMANCE
Gain Bandwidth Product
Gain Margin
Phase Margin
Slew Rate
Settling Time
2
13
55
1.6
20
45
1
MHz
dB
°
V/ms
ms
ms
ms
130
125
150
135
See
Figure 23
5
100
140
Output Voltage Low, Referenced to
Rail
5
100
140
Short Circuit Current
18
16
1
nF
10
210
250
10
210
250
mA
mV
W
mV
dB
140
130
130
120
130
120
120
110
3
100
80
pF
dB
130
140
150
±1
±0.02
±100
±200
150
±25
±0.085
±500
±3500
±500
±3500
mV
mV/°C
pA
pA
pA
pA
dB
Symbol
Conditions
Min
Typ
Max
Unit
8. Guaranteed by characterization and/or design.
www.onsemi.com
4
NCS21911, NCV21911, NCS21912, NCV21912, NCS21914, NCV21914
ELECTRICAL CHARACTERISTICS
V
S
= 4 V to 36 V
At T
A
= +25°C, R
L
= 10 kW connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
Boldface
limits apply over the specified temperature range, T
A
= –40°C to 125°C, guaranteed by characterization and/or design.
Parameter
NOISE PERFORMANCE
Total Harmonic Distortion + Noise
Voltage Noise Density
Current Noise Density
Voltage Noise, Peak−to−Peak
Voltage Noise, RMS
POWER SUPPLY
Power Supply Rejection Ratio
Quiescent Current
PSRR
I
Q
V
S
= 4 V to 36 V
130
Per channel
0.02
154
475
570
570
0.3
mV/V
dB
mA
THD+N
e
N
i
N
e
PP
e
rms
f
IN
= 1 kHz, A
V
= 1, V
OUT
= 1
Vrms
f = 1 kHz
f = 1 kHz
f = 0.1 Hz to 10 Hz
f = 0.1 Hz to 10 Hz
0.0003
22
100
400
70
%
nV/√Hz
fA/√Hz
nV
PP
nV
rms
Symbol
Conditions
Min
Typ
Max
Unit
www.onsemi.com
5
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NCS21912DMR2G NCS21911SN2T1G NCS21914DBR2G NCS21912DR2G NCS21914DR2G NCV21911SN2T1G
Description Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, 4000-REEL Precision Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, 3000-REEL Precision Quad Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Precision Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, Dual Precision Op Amp, 2500-REEL Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 �V Offset, 2500-REEL Precision Quad Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Precision Quad Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, 2500-REEL Precision Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset, 3000-REEL
Brand Name ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free
Maker ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor
package instruction TSSOP, TSSOP8,.19 TSOP, TSOP5/6,.11,37 TSSOP, TSSOP14,.25 SOP, SOP8,.25 SOP, SOP14,.25 TSOP, TSOP5/6,.11,37
Manufacturer packaging code 846A-02 483 948G 751-07 751A-03 483
Reach Compliance Code compliant compliant compliant compliant compliant compliant
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
Maximum average bias current (IIB) 0.0035 µA 0.0035 µA 0.0035 µA 0.0035 µA 0.0035 µA 0.0035 µA
Maximum bias current (IIB) at 25C 0.0005 µA 0.0005 µA 0.0005 µA 0.0005 µA 0.0005 µA 0.0005 µA
Minimum Common Mode Rejection Ratio 110 dB 110 dB 110 dB 110 dB 110 dB 110 dB
Nominal Common Mode Rejection Ratio 130 dB 130 dB 130 dB 130 dB 130 dB 130 dB
frequency compensation YES YES YES YES YES YES
Maximum input offset current (IIO) 0.0035 µA 0.0035 µA 0.0035 µA 0.0035 µA 0.0035 µA 0.0035 µA
Maximum input offset voltage 25 µV 25 µV 25 µV 25 µV 25 µV 25 µV
JESD-30 code S-PDSO-G8 R-PDSO-G5 R-PDSO-G14 R-PDSO-G8 R-PDSO-G14 R-PDSO-G5
length 3 mm 3 mm 5 mm 4.9 mm 8.65 mm 3 mm
low-bias YES YES YES YES YES YES
low-dissonance YES YES YES YES YES YES
micropower YES YES YES YES YES YES
Number of functions 2 1 4 2 4 1
Number of terminals 8 5 14 8 14 5
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSOP TSSOP SOP SOP TSOP
Encapsulate equivalent code TSSOP8,.19 TSOP5/6,.11,37 TSSOP14,.25 SOP8,.25 SOP14,.25 TSOP5/6,.11,37
Package shape SQUARE RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUT LINE SMALL OUT LINE SMALL OUTLINE, THIN PROFILE
method of packing TR TR TR TR TR TR
power NO NO NO NO NO NO
Programmable power NO NO NO NO NO NO
Maximum seat height 1.1 mm 1.1 mm 1.2 mm 1.75 mm 1.75 mm 1.1 mm
Nominal slew rate 1.6 V/us 1.6 V/us 1.6 V/us 1.6 V/us 1.6 V/us 1.6 V/us
Maximum slew rate 1.14 mA 0.57 mA 2.28 mA 1.14 mA 2.28 mA 0.57 mA
Supply voltage upper limit 40 V 40 V 40 V 40 V 40 V 40 V
Nominal supply voltage (Vsup) 4 V 4 V 4 V 4 V 4 V 4 V
surface mount YES YES YES YES YES YES
technology BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Temperature level AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.95 mm 0.65 mm 1.27 mm 1.27 mm 0.95 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Nominal Uniform Gain Bandwidth 2000 kHz 2000 kHz 2000 kHz 2000 kHz 2000 kHz 2000 kHz
Minimum voltage gain 1778279 1778279 1778279 1778279 1778279 1778279
broadband NO NO NO NO NO NO
width 3 mm 1.5 mm 4.4 mm 3.9 mm 3.9 mm 1.5 mm
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED

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