Datasheet > INA126EA/2K5G4

INA126EA/2K5G4

更新时间： 2024-11-03 04:23:07

品牌	Logo	应用领域
BB		仪表放大器光电二极管
页数	文件大小	规格书
19页	1363K
描述
MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions

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INA126EA/2K5G4 数据手册

INA2126

INA126

INA2126

INA126

INA2126

SBOS062A – JANUARY 1996 – REVISED AUGUST 2005

MicroPOWER INSTRUMENTATION AMPLIFIER

Single and Dual Versions

FEATURES

DESCRIPTION

ꢀ LOW QUIESCENT CURRENT: 175µA/chan.

ꢀ WIDE SUPPLY RANGE: ±1.35V to ±18V

ꢀ LOW OFFSET VOLTAGE: 250µV max

ꢀ LOW OFFSET DRIFT: 3µV/°C max

ꢀ LOW NOISE: 35nV/√Hz

The INA126 and INA2126 are precision instrumentation ampli-

fiers for accurate, low noise differential signal acquisition. Their

two-op-amp design provides excellent performance with very

low quiescent current (175µA/channel). This, combined with a

wide operating voltage range of ±1.35V to ±18V, makes them

ideal for portable instrumentation and data acquisition sys-

tems.

ꢀ LOW INPUT BIAS CURRENT: 25nA max

Gain can be set from 5V/V to 10000V/V with a single

external resistor. Laser trimmed input circuitry provides low

offset voltage (250µV max), low offset voltage drift (3µV/°C

max) and excellent common-mode rejection.

ꢀ 8-PIN DIP, SO-8, MSOP-8 SURFACE- MOUNT

DUAL: 16-Pin DIP, SO-16, SSOP-16

APPLICATIONS

ꢀ INDUSTRIAL SENSOR AMPLIFIER:

Single version package options include 8-pin plastic DIP,

SO-8 surface mount, and fine-pitch MSOP-8 surface-mount.

Dual version is available in the space-saving SSOP-16 fine-

pitch surface mount, SO-16, and 16-pin DIP. All are specified

for the –40°C to +85°C industrial temperature range.

Bridge, RTD, Thermocouple

ꢀ PHYSIOLOGICAL AMPLIFIER:

ECG, EEG, EMG

V+

ꢀ MULTI-CHANNEL DATA ACQUISITION

INA2126

ꢀ PORTABLE, BATTERY OPERATED SYSTEMS

V_IN

–

V_O= (V_IN– V_IN) G

80kΩ

G = 5 +

R_G

40kΩ

V+

10kΩ

R_G

INA126

V_IN

10kΩ

40kΩ

–

_O= (V_IN– V_IN) G

–

V_IN

80kΩ

40kΩ

10kΩ

G = 5 +

R_G

10kΩ

V_IN

R_G

–

V_O= (V_IN– V_IN) G

40kΩ

80kΩ

G = 5 +

R_G

10kΩ

R_G

–

V_IN

40kΩ

10kΩ

40kΩ

–

V_IN

V–

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

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与INA126EA/2K5G4相关器件

型号	品牌	获取价格	描述	数据表
INA126EA-250	BB	获取价格	Instrumentation Amplifier, 1 Func, 500uV Offset-Max, 0.2MHz Band Width, PDSO8,
INA126EA-2500	TI	获取价格	INSTRUMENTATION AMPLIFIER, 500uV OFFSET-MAX, 0.2MHz BAND WIDTH, PDSO8
INA126P	BB	获取价格	MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions
INA126PA	BB	获取价格	MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions
INA126PAG4	BB	获取价格	MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions
INA126PAG4	TI	获取价格	Micropower Instrumentation Amplifier Single and Dual Versions 8-PDIP
INA126PG4	BB	获取价格	MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions
INA126PG4	TI	获取价格	Micropower Instrumentation Amplifier Single and Dual Versions 8-PDIP
INA126U	BB	获取价格	MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions
INA126U	TI	获取价格	36V 微功耗 (175µA)、250µV 失调电压、精密仪器放大器 \| D \| 8

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