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INA198AIDBVR

Current Monitor Regulator High-Side SOT-23-5

Manufacturer: Texas Instruments, Inc
Mfr.Part #: INA198AIDBVR
Datasheet: INA198AIDBVR Datasheet (PDF)
Package/Case: SOT23-5
Product Type: Amplifier ICs
RoHS:
Lifecycle: Active
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Tel: +852 95804164

INA198AIDBVR General Description

The INA193INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from 16 V to +80 V, independent of the INA19x 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 INA193INA195 devices provide identical functions but alternative pin configurations to the INA196INA198 devices, respectively.

The INA193INA198 devices operate 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 (40°C to +125°C), and are offered in a space-saving SOT-23 package.

Key Features

Wide Common-Mode Voltage:
–16 V to +80 V
Low Error: 3.0% Over Temp (maximum)
Bandwidth: Up to 500 kHz
Three Transfer Functions Available: 20 V/V,
50 V/V, and 100 V/V
Quiescent Current: 900 µA (maximum)
Complete Current Sense Solution
APPLICATIONS
- Welding Equipment
- Notebook Computers
- Cell Phones
- Telecom Equipment
- Automotive
- Power Management
- Battery Chargers

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Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Current Regulation/Management	Mfr	Texas Instruments
Series	-	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Active	Function	Current Monitor
Sensing Method	High-Side	Accuracy	±3%
Voltage - Input	-16V ~ 80V	Current - Output	-
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753	Supplier Device Package	SOT-23-5
Base Product Number	INA198