INA201 High-Side Measurement Current-ShuntMonitor with Comparator and Reference

推荐备选器件
  • INA207 -  Has dual comparators instead of single comparator.
  • INA194 -  Does not include comparator.
  • INA197 -  Does not include comparator.
INA201

The INA200, INA201, and INA202 are high-side current-shunt monitors with voltage output. The INA200–INA202 can sense drops across shunts at common-mode voltages from –16V to 80V. The INA200–INA202 are available with three output voltage scales: 20V/V, 50V/V, and 100V/V, with up to 500kHz bandwidth.

The INA200, INA201, and INA202 also incorporate an open-drain comparator and internal reference providing a 0.6V threshold. External dividers are used to set the current trip point. The comparator includes a latching capability, which can be made transparent by grounding (or leaving open) the RESET pin.

The INA200, INA201, and INA202 operate from a single +2.7V to +18V supply, drawing a maximum of 1800µA of supply current. Package options include the very small MSOP-8 and the SO-8. All versions are specified over the extended operating temperature range of –40°C to +125°C.

产品特性
  • COMPLETE CURRENT SENSE SOLUTION
  • 0.6V INTERNAL VOLTAGE REFERENCE
  • INTERNAL OPEN-DRAIN COMPARATOR
  • LATCHING CAPABILITY ON COMPARATOR
  • COMMON-MODE RANGE: –16V to +80V
  • HIGH ACCURACY: 3.5% MAX ERROR OVER TEMPERATURE
  • BANDWIDTH: 500kHz (INA200)
  • QUIESCENT CURRENT: 1800µA (max)
  • PACKAGES: SO-8, MSOP-8
参数parametrics
参数INA201INA200INA202
Input Offset (+/-) (Max) (uV)250025002500
Input Offset Drift (+/-) (Typ) (uV/Degrees Celsius)555
Iq (Max) (mA)1.851.851.85
Gain (V/V)5020100
Gain Error (%)0.20.20.2
Small-Signal Bandwidth (Typ) (MHz)0.30.50.2
CMRR (Min) (dB)100100100
Vs (Min) (V)2.72.72.7
Vs (Max) (V)181818
Common Mode Range (Min)-16-16-16
Common Mode Range (Max)808080
Special FeaturesAlert Function Low-side Capable Analog OutputAlert Function Low-side Capable Analog OutputAlert Function Low-side Capable Analog Output
RatingCatalogCatalogCatalog
Operating Temperature Range (C)-40 to 125-40 to 125-40 to 125
数据表 (1)
标题类型大小 (KB)日期
High-Side Measurement Current-Shunt Monitor with Comparator and ReferencePDF10472010年 10月 6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
模型 (3)
标题种类类型大小 (KB)日期
INA201 Spice ModelSpice ModelZIP4 KB2013年 5月 16日
INA201 TINA-TI Reference DesignTINA-TI Reference DesignTSC154 KB2013年 5月 16日
INA201 TINA-TI Spice ModelTINA-TI Spice ModelZIP10 KB2013年 5月 16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
INA201AIDACTIVE-40 to 125联系BDTICSOIC (D) | 8INA 201A
INA201AIDG4ACTIVE-40 to 125联系BDTICSOIC (D) | 8INA 201A
INA201AIDGKRACTIVE-40 to 125联系BDTICVSSOP (DGK) | 8BQJ
INA201AIDGKRG4ACTIVE-40 to 125联系BDTICVSSOP (DGK) | 8BQJ
INA201AIDGKTACTIVE-40 to 125联系BDTICVSSOP (DGK) | 8BQJ
INA201AIDGKTG4ACTIVE-40 to 125联系BDTICVSSOP (DGK) | 8BQJ
INA201AIDRACTIVE-40 to 125联系BDTICSOIC (D) | 8INA 201A
INA201AIDRG4ACTIVE-40 to 125联系BDTICSOIC (D) | 8INA 201A

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。

INA201