INA116

更新时间： 2024-11-22 22:48:07

品牌	Logo	应用领域
BB		仪表放大器
页数	文件大小	规格书
9页	248K
描述
Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

INA116 数据手册

INA116

Ultra Low Input Bias Current

INSTRUMENTATION AMPLIFIER

DESCRIPTION

FEATURES

The INA116 is a complete monolithic FET-input instru-

mentation amplifier with extremely low input bias

current. Difet^®inputs and special guarding techniques

yield input bias currents of 3fA at 25°C, and only 25fA

at 85°C. Its 3-op amp topology allows gains to be set

from 1 to 1000 by connecting a single external resistor.

● LOW INPUT BIAS CURRENT: 3fA typ

● BUFFERED GUARD DRIVE PINS

● LOW OFFSET VOLTAGE: 2mV max

● HIGH COMMON-MODE REJECTION:

84dB (G = 10)

● LOW QUIESCENT CURRENT: 1mA

Guard pins adjacent to both input connections can be

used to drive circuit board and input cable guards to

maintain extremely low input bias current.

● INPUT OVER-VOLTAGE PROTECTION: ±40V

The INA116 is available in 16-pin plastic DIP and SOL-16

surface-mount packages, specified for the –40°C to +85°C

temperature range.

APPLICATIONS

● LABORATORY INSTRUMENTATION

● pH MEASUREMENT

● ION–SPECIFIC PROBES

● LEAKAGE CURRENT MEASUREMENT

V+

Guard

INA116

–

V_IN

Over-Voltage

Protection

A₁

50kΩ

R_G

G = 1 +

Guard

60kΩ

25kΩ

A₃

V_O

R_G

Guard

A₂

Ref

V_IN

Over-Voltage

Protection

60kΩ

Guard

V–

Difet^®; Burr-Brown Corporation

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

FAXLine: (800) 548-6133 (US/Canada Only)

• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1242B

Printed in U.S.A. May, 1995

12 3 4 5 6 7...9

中文翻译

下载PDF

与INA116相关器件

型号	品牌	获取价格	描述	数据表
INA116P	BB	获取价格	Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116PA	BB	获取价格	Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116U	BB	获取价格	Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116UA	BB	获取价格	Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116UA-TR	BB	获取价格	Instrumentation Amplifier, 1 Func, 10000uV Offset-Max, 0.8MHz Band Width, PDSO16,
INA116U-TR	BB	获取价格	Instrumentation Amplifier, 1 Func, 4000uV Offset-Max, 0.8MHz Band Width, PDSO16,
INA117	BB	获取价格	High Common-Mode Voltage DIFFERENCE AMPLIFIER
INA117	TI	获取价格	高共模电压差分放大器
INA117AM	BB	获取价格	High Common-Mode Voltage DIFFERENCE AMPLIFIER
INA117AM	TI	获取价格	High Common-Mode Voltage DIFFERENCE AMPLIFIER