INA198A-Q1 汽车级、-16V 至 +80V、低侧/高侧、高速、电压输出电流分流监控器

INA198A-Q1

The INA193A–INA198A family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from –6 V to +80 V, independent of the INA19xA supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500-kHz bandwidth simplifies use in current control loops. The INA193A–INA195A provide identical functions but alternative pin configurations to the INA196A–INA198A, respectively.

The INA193A–INA198A operate from a single 2.7-V to 18-V supply. They are specified over the extended operating temperature range (–40°C to 125°C), and are offered in a space-saving SOT-23 package.

产品特性
  • Qualified for Automotive Applications
  • Wide Common-Mode Voltage:
    –16 V to +80 V
  • Low Error: 3.0% Over Temperature (Max)
  • Bandwidth: Up to 500 kHz
  • Three Transfer Functions Available:
    20 V/V, 50 V/V, and 100 V/V
  • Complete Current-Sense Solution
  • APPLICATIONS
    • Welding Equipment
    • Notebook Computers
    • Cell Phones
    • Telecom Equipment
    • Automotive
    • Power Management
    • Battery Chargers
  • Welding Equipment
  • Notebook Computers
  • Cell Phones
  • Telecom Equipment
  • Automotive
  • Power Management
  • Battery Chargers
参数parametrics
参数INA198A-Q1INA193A-Q1INA194A-Q1INA195A-Q1INA196A-Q1INA197A-Q1
Input Offset (+/-) (Max) (uV)200020002000200020002000
Input Offset Drift (+/-) (Typ) (uV/Degrees Celsius)2.52.52.52.52.52.5
Iq (Max) (mA)1.050.950.951.050.950.95
Gain (V/V)10020501002050
Gain Error (%)0.222220.2
Small-Signal Bandwidth (Typ) (MHz)0.20.50.30.20.50.3
CMRR (Min) (dB)8010080808080
Vs (Min) (V)2.72.72.72.72.72.7
Vs (Max) (V)181818181818
Common Mode Range (Min)-16-16-16-16-16-16
Common Mode Range (Max)808080808080
Special FeaturesAnalog Output Low-side CapableAnalog Output Low-side CapableAnalog Output Low-side CapableAnalog Output Low-side CapableAnalog Output Low-side CapableAnalog Output Low-side Capable
RatingAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotive
Operating Temperature Range (C)-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
数据表 (1)
标题类型大小 (KB)日期
INA19xA-Q1: Current Shunt Monitors With -16-V to 80-V Common-Mode RangePDF9612008年 10月 14日
应用手册 (2)
标题类型大小 (KB)日期
所选封装材料的热学和电学性质PDF6452008年 10月 16日
Shelf-Life Evaluation of Lead-Free Component FinishesPDF13102004年 5月 24日
更多文献资料 (1)
标题类型大小 (KB)日期
汽车运算放大器宣传册PDF81582015年 2月 5日
描述器件型号公司工具类型
具有稳定瞬态性能的电流并联监视器参考设计TIDA-00302Texas Instruments参考设计
订购型号Ordering
型号状态温度 (oC)价格(美元) | Quantity封装 | 引脚器件标记
INA198AQDBVRQ1ACTIVE-40 to 125联系BDTICSOT-23 (DBV) | 5BOL

这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与BDTIC 联络。对于评估板和套件的报价是指一个单位价格。

INA198A-Q1