首頁 放大器 電流感測放大器 類比電流感測放大器
首頁
放大器
電流感測放大器
類比電流感測放大器

INA170

現行

2.7 至 60V、雙向、400kHz 可變增益電流感測放大器

立即訂購
產品規格表

INA170

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) 60 Common-mode voltage (min) (V) 2.7 Input offset (±) (max) (µV) 1000 Input offset drift (±) (typ) (µV/°C) 1 Features Bidirectional, Current Output Rating Catalog Voltage gain (V/V) adjustable CMRR (min) (dB) 100 Bandwidth (kHz) 200 Iq (max) (mA) 0.125 Number of channels 1 Comparators (#) 0 Gain error (%) 2 Gain error drift (±) (max) (ppm/°C) 100 Operating temperature range (°C) -40 to 85
Product type Analog output Common-mode voltage (max) (V) 60 Common-mode voltage (min) (V) 2.7 Input offset (±) (max) (µV) 1000 Input offset drift (±) (typ) (µV/°C) 1 Features Bidirectional, Current Output Rating Catalog Voltage gain (V/V) adjustable CMRR (min) (dB) 100 Bandwidth (kHz) 200 Iq (max) (mA) 0.125 Number of channels 1 Comparators (#) 0 Gain error (%) 2 Gain error drift (±) (max) (ppm/°C) 100 Operating temperature range (°C) -40 to 85
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • COMPLETE BIDIRECTIONAL CURRENT MEASUREMENT CIRCUIT
  • WIDE SUPPLY RANGE: 2.7V to 40V
  • SUPPLY-INDEPENDENT COMMON-MODE VOLTAGE: 2.7V TO 60V
  • RESISTOR PROGRAMMABLE GAIN SET
  • LOW QUIESCENT CURRENT: 75µA (typ)
  • MSOP-8 PACKAGE
  • APPLICATIONS
    • CURRENT SHUNT MEASUREMENT:
        Automotive, Telephone, Computers, Power Systems, Test, General Instrumentation
    • PORTABLE AND BATTERY-BACKUP SYSTEMS
    • BATTERY CHARGERS
    • POWER MANAGEMENT
    • CELL PHONES

All trademarks are the property of their respective owners.
  • COMPLETE BIDIRECTIONAL CURRENT MEASUREMENT CIRCUIT
  • WIDE SUPPLY RANGE: 2.7V to 40V
  • SUPPLY-INDEPENDENT COMMON-MODE VOLTAGE: 2.7V TO 60V
  • RESISTOR PROGRAMMABLE GAIN SET
  • LOW QUIESCENT CURRENT: 75µA (typ)
  • MSOP-8 PACKAGE
  • APPLICATIONS
    • CURRENT SHUNT MEASUREMENT:
        Automotive, Telephone, Computers, Power Systems, Test, General Instrumentation
    • PORTABLE AND BATTERY-BACKUP SYSTEMS
    • BATTERY CHARGERS
    • POWER MANAGEMENT
    • CELL PHONES

All trademarks are the property of their respective owners.

The INA170 is a high-side, bidirectional current shunt monitor featuring a wide input common-mode voltage range, low quiescent current, and a tiny MSOP-8 package.

Bidirectional current measurement is accomplished by output offsetting. The offset voltage level is set with an external resistor and voltage reference. This permits measurement of a bidirectional shunt current while using a single supply for the INA170.

Input common-mode and power-supply voltages are independent. Input voltage can range from +2.7V to +60V on any supply voltage from +2.7V to +40V. Low 10µA input bias current adds minimal error to the shunt current.

The INA170 converts a differential input voltage to a current output. This current develops a voltage across an external load resistor, setting any gain from 1 to over 100.

The INA170 is available in an MSOP-8 package, and is specified over the extended industrial temperature range, –40°C to +85°C with operation from –55°C to +125°C.

The INA170 is a high-side, bidirectional current shunt monitor featuring a wide input common-mode voltage range, low quiescent current, and a tiny MSOP-8 package.

Bidirectional current measurement is accomplished by output offsetting. The offset voltage level is set with an external resistor and voltage reference. This permits measurement of a bidirectional shunt current while using a single supply for the INA170.

Input common-mode and power-supply voltages are independent. Input voltage can range from +2.7V to +60V on any supply voltage from +2.7V to +40V. Low 10µA input bias current adds minimal error to the shunt current.

The INA170 converts a differential input voltage to a current output. This current develops a voltage across an external load resistor, setting any gain from 1 to over 100.

The INA170 is available in an MSOP-8 package, and is specified over the extended industrial temperature range, –40°C to +85°C with operation from –55°C to +125°C.
filter 尋找其它 類比電流感測放大器
下載

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相似於所比較的產品。
INA296B 現行 -5-V 至 110-V、雙向、1.1-MHz 8-V/µs 高精密電流感測放大器 High-voltage, bidirectional device with higher bandwidth and increased Vos, gain error, PSRR, CMRR and drift performance

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 High-Side, Bidirectional Current Shunt Monitor datasheet (Rev. D) 2006/1/31

訂購與品質

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​