Datasheet > INA326EA2K5

INA326EA2K5

更新时间： 2024-11-25 04:23:07

品牌	Logo	应用领域
德州仪器 - TI		仪表放大器
页数	文件大小	规格书
23页	612K
描述
Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER

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INA326EA2K5 数据手册

INA326

INA327

SBOS222D – NOVEMBER 2001 – REVISED NOVEMBER 2004

Precision, Rail-to-Rail I/O

INSTRUMENTATION AMPLIFIER

FEATURES

DESCRIPTION

The INA326 and INA327 (with shutdown) are high-perfor-

● PRECISION

mance, low-cost, precision instrumentation amplifiers with

rail-to-rail input and output. They are true single-supply

instrumentation amplifiers with very low DC errors and input

common-mode ranges that extends beyond the positive and

negative rails. These features make them suitable for appli-

cations ranging from general-purpose to high-accuracy.

LOW OFFSET: 100µV (max)

LOW OFFSET DRIFT: 0.4µV/°C (max)

EXCELLENT LONG-TERM STABILITY

VERY-LOW 1/f NOISE

● TRUE RAIL-TO-RAIL I/O

Excellent long-term stability and very low 1/f noise assure

low offset voltage and drift throughout the life of the product.

INPUT COMMON-MODE RANGE:

20mV Below Negative Rail to 100mV Above

Positive Rail

The INA326 (without shutdown) comes in the MSOP-8 pack-

age. The INA327 (with shutdown) is offered in an MSOP-10.

Both are specified over the industrial temperature range,

–40°C to +85°C, with operation from –40°C to +125°C.

WIDE OUTPUT SWING: Within 10mV of Rails

SUPPLY RANGE: Single +2.7V to +5.5V

● SMALL SIZE

microPACKAGE: MSOP-8, MSOP-10

INA326 AND INA327 RELATED PRODUCTS

● LOW COST

PRODUCT FEATURES

INA337

INA114

INA118

INA122

INA128

INA321

Precision, 0.4µV/°C Drift, Specified –40°C to +125°C

50µV V_OS, 0.5nA I_B, 115dB CMR, 3mA I_Q, 0.25µV/°C Drift

50µV V_OS, 1nA I_B, 120dB CMR, 385µA I_Q, 0.5µV/°C Drift

250µV V_OS, –10nA I_B, 85µA I_Q, Rail-to-Rail Output, 3µV/°C Drift

50µV V_OS, 2nA I_B, 125dB CMR, 750µA I_Q, 0.5µV/°C Drift

500µV V_OS, 0.5pA I_B, 94dB CMRR, 60µA I_Q, Rail-to-Rail Output

APPLICATIONS

● LOW-LEVEL TRANSDUCER AMPLIFIER FOR

BRIDGES, LOAD CELLS, THERMOCOUPLES

● WIDE DYNAMIC RANGE SENSOR

MEASUREMENTS

V+

V−

● HIGH-RESOLUTION TEST SYSTEMS

● WEIGH SCALES

V_IN−

● MULTI-CHANNEL DATA ACQUISITION

V_O

SYSTEMS

R₁

INA326

● MEDICAL INSTRUMENTATION

● GENERAL-PURPOSE

G = 2(R₂/R₁)

V_IN+

R₂

C₂

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.

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INA326EA2K5相关器件

型号	品牌	获取价格	描述	数据表
INA326EA2K5G4	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA326IDGKR	TI	获取价格	INSTRUMENTATION AMPLIFIER, PDSO8, PLASTIC, MSOP-8
INA326IDGKT	TI	获取价格	INSTRUMENTATION AMPLIFIER, PDSO8, PLASTIC, MSOP-8
INA327	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA327EA/250	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA327EA/250G4	TI	获取价格	具有关断状态的精密低漂移 CMOS 仪表放大器 \| DGS \| 10 \| -40 to 8
INA327EA/2K5	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA327EA250	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA327EA250G4	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA327EA2K5	TI	获取价格	Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER

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