INA199A1DIP

Part: INA199A1-A3 — Texas Instruments

Type: Voltage Output Current Shunt Monitor

Description: High-side, bi-directional, zero-drift current shunt monitors with voltage output, offering gains from 50V/V to 200V/V, sensing common-mode voltages from -0.3V to 26V, and operating from a 2.7V to 26V supply.

Operating Conditions:

• Supply voltage: 2.7V–26V
• Common-mode voltage: -0.3V to 26V
• Output voltage range: 50mV above ground to 200mV below supply

Key Specs:

• Gain options: 50V/V (INA199A1), 100V/V (INA199A2), 200V/V (INA199A3)
• Common-mode voltage range: -0.3V to 26V
• Supply voltage range: 2.7V to 26V
• Max supply current: 100 mA
• Output voltage range: 50mV above ground to 200mV below supply
• Reference voltage range: 0V to 5V
• Minimum full-scale shunt drop: 10mV

Features:

• Voltage output
• High-side measurement
• Bi-directional operation
• Zero-drift architecture
• Low offset
• External reference capability

Applications:

• Current sensing

Package:

• SC70 surface-mount

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2010, Texas Instruments Incorporated