Datasheet > INA282_11

INA282_11

更新时间： 2024-11-21 11:08:31

品牌	Logo	应用领域
德州仪器 - TI		监控监视器
页数	文件大小	规格书
31页	685K
描述
High-Accuracy, Wide Common-Mode Range, Bi-Directional CURRENT SHUNT MONITOR Zero-Drift Series

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INA282_11 数据手册

INA282, INA283

INA284, INA285

INA286

www.ti.com

SBOS485A –NOVEMBER 2009–REVISED JULY 2010

High-Accuracy, Wide Common-Mode Range, Bi-Directional

CURRENT SHUNT MONITOR

Zerø-Drift Series

Check for Samples: INA282, INA283, INA284, INA285, INA286

FEATURES

DESCRIPTION

•

WIDE COMMON-MODE RANGE: –14V to 80V

OFFSET VOLTAGE: ±20mV

CMRR: 140dB

The INA282 family, which includes the INA282,

INA283, INA284, INA285, and INA286 devices, are

voltage output current shunt monitors that can sense

drops across shunts at common-mode voltages from

–14V to +80V, independent of the supply voltage.

The low offset of the Zerø-Drift architecture enables

current sensing with maximum drops across the

shunt as low as 10mV full-scale.

ACCURACY:

–

±1.4% Gain Error (Max)

0.3mV/°C Offset Drift

0.005%/°C Gain Drift (Max)

These current shunt monitors operate from a single

+2.7V to +18V supply, drawing a maximum of 900mA

of supply current. They are specified over the

extended operating temperature range of –40°C to

+125°C, and offered in an SOIC-8 package.

•

AVAILABLE GAINS:

–

50V/V: INA282

100V/V: INA286

200V/V: INA283

500V/V: INA284

1000V/V: INA285

Supply

-14V to +80V

+2.7V to +18V

Load

•

QUIESCENT CURRENT: 900mA (Max)

+IN

-IN

V+

APPLICATIONS

•

TELECOM EQUIPMENT

AUTOMOTIVE

POWER MANAGEMENT

SOLAR INVERTERS

Æ2

Æ1

Æ2

Æ1

OUT

ZerÆ-

Drift

Output

GAIN

PRODUCT

50V/V

INA282

INA286

INA283

INA284

INA285

100V/V

200V/V

500V/V

1000V/V

33.3kW

REF2

REF1

GND

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.

UNLESS OTHERWISE NOTED this document contains

PRODUCTION DATA information 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.

12 3 4 5 6 7...31

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与INA282_11相关器件

型号	品牌	获取价格	描述	数据表
INA282_12	TI	获取价格	High-Accuracy, Wide Common-Mode Range, Bi-Directional CURRENT SHUNT MONITOR
INA282_15	TI	获取价格	INA28x High-Accuracy, Wide Common-Mode Range, Bidirectional Current Shunt Monitors, Zero-D
INA282AID	TI	获取价格	High-Accuracy, Wide Common-Mode Range, Bi-Directional CURRENT SHUNT MONITOR Zero-Drift Ser
INA282AIDGKR	TI	获取价格	暂无描述
INA282AIDGKT	TI	获取价格	-14V 至 80V 双向电流感应放大器 \| DGK \| 8 \| -40 to 125
INA282AIDR	TI	获取价格	High-Accuracy, Wide Common-Mode Range, Bi-Directional CURRENT SHUNT MONITOR Zero-Drift Ser
INA282AQDGKRQ1	TI	获取价格	AEC-Q100、-14V 至 80V 双向电流感应放大器 \| DGK \| 8 \| -40
INA282AQDRDN	TI	获取价格	High-Accuracy, Wide Common-Mode Range, Bi-Directional
INA282AQDRQ1	TI	获取价格	High-Accuracy, Wide Common-Mode Range, Bi-Directional
INA282-Q1	TI	获取价格	High-Accuracy, Wide Common-Mode Range, Bi-Directional

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