INA198

更新时间： 2024-11-26 11:06:39

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器放大器电路
页数	文件大小	规格书
24页	513K
描述
-16V 至 80V、500kHz 电流感应放大器

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数据手册

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INA198 数据手册

INA193, INA194

INA195, INA196

INA197, INA198

www.ti.com

SBOS307F –MAY 2004–REVISED FEBRUARY 2010

CURRENT SHUNT MONITOR

−16V to +80V Common-Mode Range

Check for Samples: INA193, INA194, INA195, INA196, INA197, INA198

FEATURES

DESCRIPTION

•

WIDE COMMON-MODE VOLTAGE:

The INA193−INA198 family of current shunt monitors

with voltage output can sense drops across shunts at

common-mode voltages from −16V to +80V,

independent of the INA19x supply voltage. They are

available with three output voltage scales: 20V/V,

50V/V, and 100V/V. The 500kHz bandwidth simplifies

use in current control loops. The INA193−INA195

provide identical functions but alternative pin

configurations to the INA196−INA198, respectively.

−16V to +80V

•

LOW ERROR: 3.0% Over Temp (max)

BANDWIDTH: Up to 500kHz

THREE TRANSFER FUNCTIONS AVAILABLE:

20V/V, 50V/V, and 100V/V

•

QUIESCENT CURRENT: 900mA (max)

COMPLETE CURRENT SENSE SOLUTION

The INA193−INA198 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 (−40°C to +125°C), and

are offered in a space-saving SOT23 package.

APPLICATIONS

•

WELDING EQUIPMENT

NOTEBOOK COMPUTERS

CELL PHONES

TELECOM EQUIPMENT

AUTOMOTIVE

MODEL

INA193

INA194

INA195

INA196

INA197

INA198

GAIN

PACKAGE

SOT23-5

PINOUT⁽¹⁾

Pinout #1

Pinout #2

20V/V

50V/V

100V/V

20V/V

50V/V

100V/V

POWER MANAGEMENT

BATTERY CHARGERS

I_S

R_S

V_IN+

-16V to +80V

V+

+2.7V to +18V

(1) See Pin Assignments for Pinout #1 and Pinout #2.

V_IN+

V_IN-

Negative

and

Load

R₁

Positive

Common-Mode

Voltage

OUT

R_L

INA193-INA198

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...24

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与INA198相关器件

型号	品牌	获取价格	描述	数据表
INA198A-EP	TI	获取价格	CURRENT SHUNT MONITORSâ16 V to 80 V Common
INA198AIDBVR	TI	获取价格	CURRENT SHUNT MONITOR â16V to 80V Common-Mo
INA198AIDBVR	BB	获取价格	CURRENT SHUNT MONITOR
INA198AIDBVRG4	TI	获取价格	CURRENT SHUNT MONITOR â16V to 80V Common-Mo
INA198AIDBVT	TI	获取价格	CURRENT SHUNT MONITOR â16V to 80V Common-Mo
INA198AIDBVT	BB	获取价格	CURRENT SHUNT MONITOR
INA198AIDBVTG4	TI	获取价格	CURRENT SHUNT MONITOR â16V to 80V Common-Mo
INA198AMDBVREP	TI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, PLASTIC, SOT-23, 5 PIN
INA198AMDBVREP(2)	TI	获取价格	CURRENT SHUNT MONITORSâ16 V to 80 V Common
INA198A-Q1	TI	获取价格	CURRENT SHUNT MONITORS â16-V to 80-V Common

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