AS2376
LOW-NOISE, LOW QUIESCENT
CURRENT, PRECISION OPERATIONAL AMPLIFIER
Description
Pin Assignments
The AS2376 is a low noise (9.5nV/
), low offset (25μV, maximum),
operational amplifier that is precision optimized using post-package trim.
With a 5.5MHz bandwidth, the device is suitable for a wide array of
filtering and control applications.
TOP VIEW
The low operating voltage range, low quiescent current of 950μA
(maximum), and excellent PSRR allow for noise-sensitive applications
which are supplied from noisy low-voltage rails.
SO-8
The dual AS2376 is offered in the SO-8 and MSOP-8 package, specified
for operation from -40°C to +125°C.
OUT A
−IN A
+IN A
V−
1
2
3
4
8
7
6
5
V+
Features
OUT B
-IN B
+IN B
Low Noise: 9.5nV/
at 1kHz
0.1Hz to 10Hz Noise: 0.8μVPP
Quiescent Current: 760μA (typical)
Low Offset Voltage: 5μV (typ)
MSOP-8
Gain Bandwidth Product: 5.5MHz
Applications
Rail-to-Rail Input and Output
Single-Supply Operation
Auto pumps
Position sensors
Supply Voltage: 2.2V to 5.5V
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
An automotive-compliant part is available under separate
datasheet (AS2376Q)
Vehicle occupant detection sensors
Airbags
Onboard charges (OBC)
DC-DC converters
Battery management systems (BMS)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
1 of 14
www.diodes.com
May 2023
AS2376
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
Document number: DS45193 Rev. 2 - 2