EEWORLDEEWORLDEEWORLD

Part Number

Search

LMR931G

Description
Input/Output Full Swing Low Power Operational Amplifiers
File Size2MB,62 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Download Datasheet View All

LMR931G Overview

Input/Output Full Swing Low Power Operational Amplifiers

`
Datasheet
Operational Amplifiers
Input/Output Full Swing
Low Power Operational Amplifiers
LMR981G LMR982FVM LMR931G
LMR932xxx
LMR934xxx
General Description
LMR981G/LMR982FVM/LMR931G/LMR932xxx/LMR934
xxx are input/output full swing operational amplifiers.
LMR981G/LMR982FVM have the shutdown function.
They have the features of low operating supply voltage,
low supply current and low input bias current. These are
suitable for portable equipment and battery monitoring.
Features
Low Operating Supply Voltage
Input/Output Full Swing
High Large Signal Voltage Gain
Low Input Bias Current
Low Supply Current
Low Input Offset Voltage
Applications
Portable Equipment
Low Voltage Application
Active Filter
Supply-Current Monitoring
Battery Monitoring
Key Specifications
Operating Supply Voltage (Single Supply):
+1.8V to +5.0V
Voltage Gain (VDD=5V, R
L
=600Ω):
101dB(Typ)
Operating Temperature Range:
-40°C to +85°C
Turn on Time from Shutdown(VDD=1.8V):
j
19μs (Typ)
Input Offset Voltage(T
A
=25°C):
LMR981G(Single)
4mV(Max)
LMR931G(Single)
4mV(Max)
LMR982FVM(Dual)
5.5mV(Max)
LMR932xxx(Dual)
5.5mV(Max)
5.5mV(Max)
LMR934xxx(Quad)
Input Bias Current:
5nA (Typ)
Package
SSOP5
SSOP6
MSOP8
MSOP10
TSSOP-B8J
TSSOP-B8
SSOP-B8
SOP-J8
SOP8
TSSOP-B14J
SSOP-B14
SOP-J14
SOP14
W(Typ) xD(Typ) xH(Max)
2.90mm x 2.80mm x 1.25mm
2.90mm x 2.80mm x 1.25mm
2.90mm x 4.00mm x 0.90mm
2.90mm x 4.00mm x 0.90mm
3.00mm x 4.90mm x 1.10mm
3.00mm x 6.40mm x 1.20mm
3.00mm x 6.40mm x 1.35mm
4.90mm x 6.00mm x 1.65mm
5.00mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.20mm
5.00mm x 6.40mm x 1.35mm
8.65mm x 6.00mm x 1.65mm
8.70mm x 6.20mm x 1.71mm
Simplified Schematic
VDD
-IN
+IN
Class AB
Control
OUT
SHDN
(LMR981G, LMR982FVM)
Figure 1. Simplified Schematic (1 Channel Only)
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ22111½14½001
VSS
○This
product has no designed protection against radioactive rays.
1/59
TSZ02201-0RAR0G200570-1-2
20.Feb.2014.Rev.005

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号