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INA271A-Q1

現行

具線路濾波器功能的 AEC-Q100、-16 至 80V, 分段電流感測放大器

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產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
INA281-Q1 現行 AEC-Q100、-4-V 至 110-V、1.3-MHz 電流感測放大器 INA281-Q1 has higher performance and supports a higher common mode voltage range (up to 110 V).

INA271A-Q1

現行
產品規格表 立即訂購

產品詳細資料

Product type Analog output Common-mode voltage (max) (V) 80 Common-mode voltage (min) (V) -16 Input offset (±) (max) (µV) 2500 Input offset drift (±) (typ) (µV/°C) 2.5 Voltage gain (V/V) 20 CMRR (min) (dB) 100 Bandwidth (kHz) 130 Supply voltage (max) (V) 18 Supply voltage (min) (V) 2.7 Iq (max) (mA) 0.95 Number of channels 1 Comparators (#) 0 Gain error (%) 1 Gain error drift (±) (max) (ppm/°C) 50 Slew rate (V/µs) 1 Features Low-side Capable Rating Automotive Operating temperature range (°C) -40 to 125
Product type Analog output Common-mode voltage (max) (V) 80 Common-mode voltage (min) (V) -16 Input offset (±) (max) (µV) 2500 Input offset drift (±) (typ) (µV/°C) 2.5 Voltage gain (V/V) 20 CMRR (min) (dB) 100 Bandwidth (kHz) 130 Supply voltage (max) (V) 18 Supply voltage (min) (V) 2.7 Iq (max) (mA) 0.95 Number of channels 1 Comparators (#) 0 Gain error (%) 1 Gain error drift (±) (max) (ppm/°C) 50 Slew rate (V/µs) 1 Features Low-side Capable Rating Automotive Operating temperature range (°C) -40 to 125
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Pinout Optimized for External Filtering
  • Wide Common-Mode Range: –16 V to +80 V
  • Accuracy:
    • CMRR: 120 dB
    • ±2.5-mV Offset (Maximum)
    • ±1% Gain Error (Maximum)
    • 20-µV/°C Offset Drift (Maximum)
    • 55-ppm/°C Gain Drift (Maximum)
  • Bandwidth: Up to 130 kHz
  • Two Gain Options Available:
    • 14 V/V (INA270A-Q1)
    • 20 V/V (INA271A-Q1)
  • Quiescent Current: 900 µA (Maximum)
  • Power Supply: 2.7 V to 18 V
  • Packages: SOIC-8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Pinout Optimized for External Filtering
  • Wide Common-Mode Range: –16 V to +80 V
  • Accuracy:
    • CMRR: 120 dB
    • ±2.5-mV Offset (Maximum)
    • ±1% Gain Error (Maximum)
    • 20-µV/°C Offset Drift (Maximum)
    • 55-ppm/°C Gain Drift (Maximum)
  • Bandwidth: Up to 130 kHz
  • Two Gain Options Available:
    • 14 V/V (INA270A-Q1)
    • 20 V/V (INA271A-Q1)
  • Quiescent Current: 900 µA (Maximum)
  • Power Supply: 2.7 V to 18 V
  • Packages: SOIC-8

The INA270A-Q1 and INA271A-Q1 (INA27xA-Q1) family of current-shunt monitors with voltage output can sense voltage drops across current shunts at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA27xA-Q1 pinouts readily enable filtering.

The INA27xA-Q1 devices are available with two output voltage scales: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.

The INA27xA-Q1 operates from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.

The INA270A-Q1 and INA271A-Q1 (INA27xA-Q1) family of current-shunt monitors with voltage output can sense voltage drops across current shunts at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA27xA-Q1 pinouts readily enable filtering.

The INA27xA-Q1 devices are available with two output voltage scales: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.

The INA27xA-Q1 operates from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.
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* Data sheet INA27xA-Q1 Automotive Grade, –16V to +80V, Low- or High-side, High-Speed, Voltage Output Current Sense Amplifier With Simplified Filter Inputs datasheet (Rev. C) PDF | HTML 2016年 4月 13日

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