NCS21911 Amplifier Datasheet

NCS21911 Datasheet, PDF, Equivalent


Part Number

NCS21911

Description

Precision Operational Amplifier

Manufacture

ON Semiconductor

Total Page 20 Pages
Datasheet
Download NCS21911 Datasheet


NCS21911
NCS21911, NCV21911,
NCS21912, NCV21912,
NCS21914, NCV21914
Precision Operational
Amplifier, 25 mV Offset,
Zero-Drift, 36 V Supply,
2 MHz
The NCS2191x family of high precision op amps feature low input
offset voltage and nearzero 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 railtorail 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
Input Offset Voltage: 25 mV max
ZeroDrift 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
RailtoRail Output
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These Devices are Pbfree, Halogen free/BFR free and are RoHS
compliant
Typical Applications
Temperature Measurements
Transducer Applications
Electronic Scales
Medical Instrumentation
Current Sensing
Automotive
www.onsemi.com
5
1
TSOP5
CASE 483
8
1
Micro8
CASE 846A02
8
1
SOIC8 NB
CASE 75107
14
1
TSSOP14 WB
CASE 948G
MARKING
DIAGRAMS
5
AEZAYWG
G
1
8
XXXX
AYWG
G
1
8
XXXXX
ALYWX
G
1
14
XXXX
XXXX
ALYWG
G
1
14
1
SOIC14 NB
CASE 751A03
14
XXXXXXXXXG
AWLYWW
1
XXXXX = Specific Device Code
A = Assembly Location
L or WL = Wafer Lot
Y = Year
W = Work Week
G = PbFree 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
July, 2019 Rev. 1
1
Publication Order Number:
NCS21911/D

NCS21911
NCS21911, NCV21911, NCS21912, NCV21912, NCS21914, NCV21914
PIN CONNECTIONS
Single Channel Configuration
NCS21911
OUT 1
5 VDD
VSS 2
IN+ 3
4 IN
Dual Channel Configuration
NCS21912
OUT 1 1
8 VDD
IN1 2
IN+ 1 3 +
VSS 4
7 OUT 2
6 IN2
+ 5 IN+ 2
Quad Channel Configuration
NCS21914
OUT 1 1
14 OUT 4
IN1 2
IN+ 1 3 +
13 IN4
+ 12 IN+ 4
VDD 4
11 VSS
IN+ 2 5 +
IN2 6
OUT 2 7
+ 10 IN+ 3
9 IN3
8 OUT 3
ORDERING INFORMATION
Channels
Device
Package
Shipping †
Single
NCS21911SN2T1G
SOT235 / TSOP5
3000 / Tape & Reel
Dual
NCS21912DR2G
(In Development*)
SOIC8
2500 / Tape & Reel
NCS21912DMR2G
(In Development*)
MICRO8
4000 / Tape & Reel
Quad
NCS21914DR2G
(In Development*)
SOIC14
2500 / Tape & Reel
NCS21914DBR2G
(In Development*)
TSSOP14
2500 / Tape & Reel
Automotive Qualified
Channels
Device
Package
Shipping
Single
NCV21911SN2T1G
SOT235 / TSOP5
3000 / Tape & Reel
Dual
NCV21912DR2G
(In Development*)
SOIC8
2500 / Tape & Reel
NCV21912DMR2G
(In Development*)
MICRO8
4000 / Tape & Reel
Quad
NCV21914DR2G
(In Development*)
SOIC14
2500 / Tape & Reel
NCV21914DBR2G
(In Development*)
TSSOP14
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.
*Contact local sales office for more information.
www.onsemi.com
2


Features NCS21911, NCV21911, NCS21912, NCV21912, NCS21914, NCV21914 Precision Operationa l Amplifier, 25 mV Offset, Zero-Drift, 36 V Supply, 2 MHz The NCS2191x family of high precision op amps feature low i nput offset voltage and near−zero dri ft over time and temperature. These op amps operate over a wide supply range f rom 4 V to 36 V with low quiescent curr ent. 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 avai lable under the NCV prefix. Features Input Offset Voltage: 25 mV max • Z ero−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 m ax • Rail−to−Rail Output • NCV Prefix for Automotive and Other Applications Requiring Uniq.
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