DataSheet.jp

INA168 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 INA168
部品説明 High-Side Measurement CURRENT SHUNT MONITOR
メーカ Burr-Brown Corporation
ロゴ Burr-Brown Corporation ロゴ 



Total 7 pages
		

No Preview Available !

INA168 Datasheet, INA168 PDF,ピン配置, 機能
® INA138
INA168
For most current data sheet and other product
information, visit www.burr-brown.com
High-Side Measurement
CURRENT SHUNT MONITOR
FEATURES
q COMPLETE UNIPOLAR HIGH-SIDE
CURRENT MEASUREMENT CIRCUIT
q WIDE SUPPLY AND COMMON-MODE
RANGE
q INA138: 2.7V to 36V
q INA168: 2.7V to 60V
q INDEPENDENT SUPPLY AND INPUT
COMMON-MODE VOLTAGES
q SINGLE RESISTOR GAIN SET
q LOW QUIESCENT CURRENT (25µA typ)
q SOT23-5 Package
APPLICATIONS
q CURRENT SHUNT MEASUREMENT
Automotive, Telephone, Computers
q PORTABLE & BATTERY BACKUP
SYSTEMS
q BATTERY CHARGERS
q POWER MANAGEMENT
q CELL PHONES
q PRECISION CURRENT SOURCE
DESCRIPTION
The INA138 and INA168 are high-side, unipolar,
current shunt monitors. Wide input common-mode
voltage range, low quiescent current, and tiny SOT-23
packaging enable use in a variety of applications.
Input common-mode and power supply voltages are
independent and can range from 2.7V to 36V for the
INA138 and 2.7V to 60V for the INA168. Both
models draw only 25µA quiescent current, which also
permits connecting the power supply to either side of
the current measurement shunt with minimal error.
The device converts a differential input voltage to a
current output. This current is converted back to a
voltage with an external load resistor that sets any
gain from 1 to over 100. Although designed for
current shunt measurement, the circuit invites creative
applications in measurement and level shifting.
Both the INA138 and INA168 are available in
SOT23-5 and are specified for the –40°C to +85°C
industrial temperature range.
VIN+
RS IS
3
VIN+
4
VIN–
Load
5k
V+
5
5k
GND
2
OUT
1
VO = ISRSRL/5k
RL
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-1576A
Printed in U.S.A. December, 1999

1 Page





ページ 合計 : 7 ページ
PDF
ダウンロード
[ INA168.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
INA163

Low-Noise/ Low-Distortion INSTRUMENTATION AMPLIFIER

Burr-Brown Corporation
Burr-Brown Corporation
INA163

Low-Noise Low-Distortion Instrumentation Amplifier (Rev. D)

Texas Instruments
Texas Instruments
INA163UA

Low-Noise/ Low-Distortion INSTRUMENTATION AMPLIFIER

Burr-Brown Corporation
Burr-Brown Corporation
INA1650

High Common-Mode Rejection Line Receiver

Texas Instruments
Texas Instruments

www.DataSheet.jp    |   2019   |  メール    |   最新    |   Sitemap