Texas Instruments

INA293A1IDBVT  

OP Amps, Buffer Amps ICs

The INA293A1IDBVT is a high-precision, low-power, bidirectional current and power monitor from Texas Instruments. It is designed to measure both current and power in a wide range of applications, including battery-powered systems, energy harvesting, and power management systems.

Description:

The INA293A1IDBVT is a monolithic, precision, bidirectional current and power monitor that operates from a single 2.7V to 5.5V supply. It is available in a 10-lead WSON package. The device includes a precision shunt amplifier, a power management system, and a communication interface.

Features:

• Bi-directional current and power measurement
• Wide supply voltage range: 2.7V to 5.5V
• Low power consumption: 90µA in normal mode
• High accuracy: ±0.5% initial accuracy
• Wide input voltage range: 0 to 28V
• Programmable gain: 20V, 40V, 80V, and 160V
• I2C communication interface
• Small package: 10-lead WSON

Applications:

• Battery-powered systems
• Energy harvesting systems
• Power management systems
• Portable electronic devices
• Electric vehicles
• Solar power systems
• Industrial control systems

The INA293A1IDBVT is a versatile and accurate current and power monitor that is suitable for a wide range of applications. Its low power consumption and small package size make it ideal for battery-powered systems and other applications where space and power are at a premium.

INA293A1IDBVT Documents

Download datasheets and manufacturer documentation for INA293A1IDBVT

PCN :

Product Change Notification 2024-02-05 (PDF)      

Models :

INA293A1IDBVT Symbol & Footprint by SnapMagic      

Application Notes :

Current Shunt Amplifier Considerations for Driving SAR ADCs       Bidirectional Current Sensing With Unidirectional Current Shunt Monitor      

Technical Resources :

INA293 TINA-TI REFERENCE DESIGN (Rev. A)      

SPICE Models :

INA293 TINA-TI SPICE MODEL (Rev. A)       INA293 PSPICE MODEL (Rev. A)