音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

INA139NA/3K Datasheet

  • INA139NA/3K

  • High-Side Measurement CURRENT SHUNT MONITOR

  • 200.95KB

  • 11頁

  • TI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

INA139
INA169
SBOS181C 鈥?DECEMBER 2000 鈥?REVISED JULY 2004
High-Side Measurement
CURRENT SHUNT MONITOR
FEATURES
q
COMPLETE UNIPOLAR HIGH-SIDE
CURRENT MEASUREMENT CIRCUIT
q
WIDE SUPPLY AND COMMON-MODE RANGE
q
INA139: 2.7V to 40V
q
INA169: 2.7V to 60V
q
INDEPENDENT SUPPLY AND INPUT COMMON-
MODE VOLTAGES
q
SINGLE RESISTOR GAIN SET
q
LOW QUIESCENT CURRENT (60
碌
A typ)
q
SOT23-5 PACKAGE
DESCRIPTION
The INA139 and INA169 are high-side, unipolar, current
shunt monitors. Wide input common-mode voltage range,
high-speed, low quiescent current, and tiny SOT23 packag-
ing enable use in a variety of applications.
Input common-mode and power-supply voltages are inde-
pendent and can range from 2.7V to 40V for the INA139 and
2.7V to 60V for the INA169. Quiescent current is only 60碌A(chǔ),
which 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 cir-
cuit invites creative applications in measurement and level
shifting.
Both the INA139 and INA169 are available in SOT23-5
packages and are specified for the 鈥?0擄C to +85擄C industrial
temperature range.
APPLICATIONS
q
CURRENT SHUNT MEASUREMENT:
Automotive, Telephone, Computers
q
PORTABLE AND BATTERY-BACKUP
SYSTEMS
q
BATTERY CHARGERS
q
POWER MANAGEMENT
q
CELL PHONES
q
PRECISION CURRENT SOURCE
R
S
V
IN+
Up to 60V
3
V
IN+
1k鈩?/div>
4
I
S
V
IN鈥?/div>
1k鈩?/div>
Load
V+
5
OUT
GND
2
1
R
L
V
O
= I
S
R
S
R
L
/1k鈩?/div>
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.
PRODUCTION DATA information is 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.
Copyright 漏 2000-2004, Texas Instruments Incorporated
www.ti.com

INA139NA/3K 產(chǎn)品屬性

  • Texas Instruments

  • 電流和電力監(jiān)控器、調(diào)節(jié)器

  • 40 V

  • 2.7 V

  • SMD/SMT

  • SOT-23-5

  • Reel

  • 3000

INA139NA/3K相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    High Accuracy INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    High Accuracy INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Low Power INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    Low Power INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Low Noise, Low Distortion INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    Low Noise, Low Distortion INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Very-High Accuracy INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    Very-High Accuracy INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Precision Unity Gain DIFFERENTIAL AMPLIFIER
    BB
  • 英文版
    Precision Unity Gain DIFFERENTIAL AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Precision Gain = 10 DIFFERENTIAL AMPLIFIER
    BB
  • 英文版
    Precision Gain = 10 DIFFERENTIAL AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    High Speed FET-Input INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    High Speed FET-Input INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Precision INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    Precision INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...
  • 英文版
    Precision INSTRUMENTATION AMPLIFIER
    BB
  • 英文版
    Precision INSTRUMENTATION AMPLIFIER
    BURR-BROWN ...

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！