INA148

更新时间： 2024-11-02 22:48:07

品牌	Logo	应用领域
BB		放大器
页数	文件大小	规格书
12页	125K
描述
【200V Common-Mode Voltage DIFFERENCE AMPLIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

INA148 数据手册

INA148

For most current data sheet and other product

information, visit www.burr-brown.com

±200V Common-Mode Voltage

DIFFERENCE AMPLIFIER

DESCRIPTION

FEATURES

● HIGH COMMON-MODE VOLTAGE:

+75V at V_S= +5V

The INA148 is a precision, low-power, unity-gain

difference amplifier with a high common-mode input

voltage range. It consists of a monolithic precision

bipolar op amp with a thin-film resistor network.

±200V at V_S= ±15V

● FIXED DIFFERENTIAL GAIN = 1V/V

● LOW QUIESCENT CURRENT: 260µA

● WIDE SUPPLY RANGE:

Single Supply: 2.7V to 36V

Dual Supplies: ±1.35V to ±18V

● LOW GAIN ERROR: 0.075% max

● LOW NONLINEARITY: 0.002% max

● HIGH CMR: 86dB

The on-chip resistors are laser trimmed for an accu-

rate 1V/V differential gain and high common-mode

rejection. Excellent temperature tracking of the resis-

tor network maintains high gain accuracy and com-

mon-mode rejection over temperature. The INA148

will operate on single or dual supplies.

The INA148 is available in a small SO-8 surface-

mount package and it is specified for the –40°C to

+85°C extended industrial temperature range.

● SO-8 PACKAGE

APPLICATIONS

● CURRENT SHUNT MEASUREMENTS

● DIFFERENTIAL SENSOR AMPLIFIERS

● LINE RECEIVERS

● BATTERY POWERED SYSTEMS

● AUTOMOTIVE INSTRUMENTATION

● STACKED CELL MONITORS

1MΩ

50kΩ

V_I^–_N

2.7778kΩ

V_O

52.6316kΩ

1MΩ

V_I⁺_N

INA148

V+

V–

Ref

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

•

Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706

• Tel: (520) 746-1111

Twx: 910-952-1111 Internet: http://www.burr-brown.com/

•

Cable: BBRCORP Telex: 066-6491

•

FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132

•

PDS-1579A

Printed in U.S.A.December, 1999

12 3 4 5 6 7...12

中文翻译

下载PDF

与INA148相关器件

型号	品牌	获取价格	描述	数据表
INA148-Q1	TI	获取价格	Â±200-V COMMON-MODE VOLTAGE DIFFERENCE AMPLIF
INA148QDRQ1	TI	获取价格	Â±200-V COMMON-MODE VOLTAGE DIFFERENCE AMPLIF
INA148UA	BB	获取价格	【200V Common-Mode Voltage DIFFERENCE AMPLIFIE
INA148UA	TI	获取价格	+-200V 共模电压差动放大器 \| D \| 8 \| -55 to 125
INA148UA/2K5	BB	获取价格	Operational Amplifier, 1 Func, 5000uV Offset-Max, BIPolar, PDSO8, SOP-8
INA148UA/2K5	TI	获取价格	+-200V 共模电压差动放大器 \| D \| 8 \| -55 to 125
INA148UA/2K5G4	TI	获取价格	+-200V 共模电压差动放大器 \| D \| 8 \| -55 to 125
INA148UAG4	TI	获取价格	+-200V 共模电压差动放大器 \| D \| 8 \| -55 to 125
INA149	TI	获取价格	High Common-Mode Voltage Difference Amplifier
INA149AID	TI	获取价格	High Common-Mode Voltage Difference Amplifier