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INA148UA PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 INA148UA
部品説明 200V Common-Mode Voltage DIFFERENCE AMPLIFIER
メーカ Burr-Brown Corporation
ロゴ Burr-Brown Corporation ロゴ 



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INA148UA Datasheet, INA148UA PDF,ピン配置, 機能
®
INA148
INA148
For most current data sheet and other product
information, visit www.burr-brown.com
±200V Common-Mode Voltage
DIFFERENCE AMPLIFIER
FEATURES
q HIGH COMMON-MODE VOLTAGE:
+75V at VS = +5V
±200V at VS = ±15V
q FIXED DIFFERENTIAL GAIN = 1V/V
q LOW QUIESCENT CURRENT: 260µA
q WIDE SUPPLY RANGE:
Single Supply: 2.7V to 36V
Dual Supplies: ±1.35V to ±18V
q LOW GAIN ERROR: 0.075% max
q LOW NONLINEARITY: 0.002% max
q HIGH CMR: 86dB
q SO-8 PACKAGE
APPLICATIONS
q CURRENT SHUNT MEASUREMENTS
q DIFFERENTIAL SENSOR AMPLIFIERS
q LINE RECEIVERS
q BATTERY POWERED SYSTEMS
q AUTOMOTIVE INSTRUMENTATION
q STACKED CELL MONITORS
DESCRIPTION
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.
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.
VI–N 2
1M
50k
A1
50k
2.7778k
6
VO
VI+N 3
1M
52.6316k
74
V+ V–
1
Ref
INA148
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
©1999 Burr-Brown Corporation
PDS-1579A
Printed in U.S.A.December, 1999

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部品番号部品説明メーカ
INA148UA

200V Common-Mode Voltage DIFFERENCE AMPLIFIER

Burr-Brown Corporation
Burr-Brown Corporation

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