Datasheet > INA332AIDGKRG4

INA332AIDGKRG4

更新时间： 2025-07-19 11:13:27

品牌	Logo	应用领域
德州仪器 - TI		放大器仪表仪表放大器
页数	文件大小	规格书
22页	578K
描述
低功耗、单电源、CMOS、低成本仪表放大器 \| DGK \| 8 \| -55 to 125

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

INA332AIDGKRG4 数据手册

INA332

INA2332

SBOS216B – SEPTEMBER 2001 - REVISED OCTOBER 2006

Low-Power, Single-Supply, CMOS

INSTRUMENTATION AMPLIFIERS

APPLICATIONS

FEATURES

● INDUSTRIAL SENSOR AMPLIFIERS:

● DESIGNED FOR LOW COST

Bridge, RTD, Thermocouple, Position

● HIGH GAIN ACCURACY: G = 5, 0.07%, 2ppm/°C

● GAIN SET WITH EXT. RESISTORS FOR > 5V/V

● HIGH CMRR: 73dB DC, 50dB at 45kHz

● LOW BIAS CURRENT: 0.5pA

● PHYSIOLOGICAL AMPLIFIERS: ECG, EEG, EMG

● A/D CONVERTER SIGNAL CONDITIONING

● DIFFERENTIAL LINE RECEIVERS WITH GAIN

● FIELD UTILITY METERS

● BANDWIDTH, SLEW RATE: 2.0MHz, 5V/µs

● RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V

● WIDE TEMPERATURE RANGE: –55°C to +125°C

● LOW QUIESCENT CURRENT: 490µA max/chan

● SHUTDOWN: 0.01µA

● PCMCIA CARDS

● AUDIO AMPLIFIERS

● COMMUNICATION SYSTEMS

● TEST EQUIPMENT

● AUTOMOTIVE INSTRUMENTATION

● MSOP-8 SINGLE AND TSSOP-14 DUAL PACKAGES

DESCRIPTION

The INA332 and INA2332 are rail-to-rail output, low-power

CMOS instrumentation amplifiers that offer wide range, single-

supply, and bipolar-supply operation. Using a special manu-

facturing flow, the INA332 family provides the lowest cost

available, while still achieving low-noise amplification of dif-

ferential signals with low quiescent current of 415µA (drop-

ping to 0.01µA when shut down). Returning to normal opera-

tion within microseconds, this INA can be used for battery or

multichannel applications.

The INA332 rejects line noise and its harmonics because

common-mode error remains low even at higher frequencies.

High bandwidth and slew rate make the INA332 ideal for

directly driving sampling Analog-to-Digital (A/D) converters

as well as general-purpose applications.

With high precision, low cost, and small packages, the

INA332 outperforms discrete designs.

Additionally, because they are specified for a wide tempera-

ture range of –55°C to +125°C, the INA332 family can be

used in demanding environments.

Configured internally in a gain of 5V/V, the INA332 offers

flexibility in higher gains by choosing external resistors.

R₁

R₂

R_G

G = 5 + 5(R₂/R₁)

INA2332

INA332

40kΩ

10kΩ

V_REF

40kΩ

Ch A

10kΩ

V_OUT

V_IN–

Ch B

V_IN+

V+

V–

Shutdown

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

12 3 4 5 6 7...22

中文翻译

下载PDF

INA332AIDGKRG4 替代型号

型号	品牌	替代类型	描述	数据表
INA332AIDGKR	TI	类似代替	低功耗、单电源、CMOS、低成本仪表放大器 \| DGK \| 8 \| -55 to 125
INA332AIDGKTG4	TI	类似代替	低功耗、单电源、CMOS、低成本仪表放大器 \| DGK \| 8 \| -55 to 125
INA332AIDGKT	TI	功能相似	低功耗、单电源、CMOS、低成本仪表放大器 \| DGK \| 8 \| -55 to 125

与INA332AIDGKRG4相关器件

型号	品牌	获取价格	描述	数据表
INA332AIDGKT	BB	获取价格	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS
INA332AIDGKT	TI	获取价格	低功耗、单电源、CMOS、低成本仪表放大器 \| DGK \| 8 \| -55 to 125
INA332AIDGKTG4	TI	获取价格	低功耗、单电源、CMOS、低成本仪表放大器 \| DGK \| 8 \| -55 to 125
INA333	TI	获取价格	Micro-Power (50uA), Zer┆-Drift, Rail-to-Rail
INA333-HT	TI	获取价格	Micro-Power, Zerø-Drift, Rail-to-Rail Out Ins
INA333-Q1	TI	获取价格	汽车类低功耗零漂移精密仪表放大器
INA333AIDGKR	TI	获取价格	Micro-Power (50uA), Zer┆-Drift, Rail-to-Rail
INA333AIDGKRG4	TI	获取价格	Micro-Power (50mA), Zer?-Drift, Rail-to-Rail Out Instrumentation Amplifier
INA333AIDGKT	TI	获取价格	Micro-Power (50uA), Zer┆-Drift, Rail-to-Rail
INA333AIDGKTG4	TI	获取价格	Micro-Power (50mA), Zer?-Drift, Rail-to-Rail Out Instrumentation Amplifier

产品中心

服务支持

精选活动

关于我们

帮助中心

INA332AIDGKRG4

INA332AIDGKRG4 数据手册

INA332AIDGKRG4 替代型号

与INA332AIDGKRG4相关器件

与INA332AIDGKRG4相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

INA332AIDGKRG4

INA332AIDGKRG4 数据手册

INA332AIDGKRG4 替代型号

与INA332AIDGKRG4相关器件

与INA332AIDGKRG4相关文章

您还可以找

您在本页遇到什么问题？