Datasheet 搜索 > 仪表放大器 > TI（德州仪器） > INA114BP 数据手册 > INA114BP 数据手册 1/17 页
器件3D模型￥ 51.546
INA114BP 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
仪表放大器
封装:
PDIP-8
描述:
TEXAS INSTRUMENTS INA114BP 仪器放大器, 1个放大器, 50 µV, 0.06 V/µs, 1 MHz, ± 2.25V 至 ± 18V, DIP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
导航目录
INA114BP数据手册
Page:
of 17 Go
若手册格式错乱，请下载阅览PDF原文件
®
INA114
1
FEATURES
● LOW OFFSET VOLTAGE: 50µV max
● LOW DRIFT: 0.25
µV/°C max
● LOW INPUT BIAS CURRENT: 2nA max
● HIGH COMMON-MODE REJECTION:
115dB min
● INPUT OVER-VOLTAGE PROTECTION:
±40V
● WIDE SUPPLY RANGE:
±2.25 to ±18V
● LOW QUIESCENT CURRENT: 3mA max
● 8-PIN PLASTIC AND SOL-16
INA114
DESCRIPTION
The INA114 is a low cost, general purpose instrumen-
tation amplifier offering excellent accuracy. Its versa-
tile 3-op amp design and small size make it ideal for a
wide range of applications.
A single external resistor sets any gain from 1 to 10,000.
Internal input protection can withstand up to ±40V
without damage.
The INA114 is laser trimmed for very low offset voltage
(50µV), drift (0.25µV/°C) and high common-mode
rejection (115dB at G = 1000). It operates with power
supplies as low as ±2.25V, allowing use in battery
operated and single 5V supply systems. Quiescent cur-
rent is 3mA maximum.
The INA114 is available in 8-pin plastic and SOL-16
surface-mount packages. Both are specified for the
–40°C to +85°C temperature range.
APPLICATIONS
● BRIDGE AMPLIFIER
● THERMOCOUPLE AMPLIFIER
● RTD SENSOR AMPLIFIER
● MEDICAL INSTRUMENTATION
● DATA ACQUISITION
A
1
A
2
A
3
(12)
(11)
6
(10)
25kΩ25kΩ
25kΩ25kΩ
(13)7
(7)4
(5)
3
(15)
8
(2)
1
(4)
2
V
IN
V
IN
R
G
V+
V–
INA114
DIP (SOIC)
Ref
DIP Connected
Internally
V
O
G = 1 +
50kΩ
R
G
–
+
5
Over-Voltage
Protection
25kΩ
25kΩ
Over-Voltage
Protection
Feedback
Precision
INSTRUMENTATION AMPLIFIER
®
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
INA114
INA114
©1992 Burr-Brown Corporation PDS-1142D Printed in U.S.A. March, 1998
SBOS014
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
