Manufacturer Part Number
INA199A1DCKR
Manufacturer
Texas Instruments
Introduction
High-Side Measurement, Bidirectional Zero-Drift Series Current Shunt Monitor
Product Features and Performance
High accuracy current sensing: ±1.5%
Wide input voltage range: -0.3V to 26V
Operating temperature range: -40°C to 125°C
High and low-side sensing capability
Zero-drift architecture for stable readings
Product Advantages
Precise current measurement for system optimization
Supports a wide range of supply voltages
Suitable for operation in extreme temperatures
Versatile sensing position options
Low error rate increases system reliability
Key Technical Parameters
Accuracy: ±1.5%
Voltage - Input: -0.3V to 26V
Operating Temperature: -40°C to 125°C
Mounting Type: Surface Mount
Package / Case: 6-TSSOP, SC-88, SOT-363
Quality and Safety Features
Manufactured by Texas Instruments, a leader in semiconductor solutions
Built-in protections for robust performance
Compatibility
Compatible with a wide variety of circuits requiring current sensing
Mountable on small form factor PCBs
Application Areas
Power management systems
Battery chargers
Overcurrent protection circuits
Notebook computers
Portable devices
Energy management
Automotive systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Availability of replacements or upgrades for future needs
Several Key Reasons to Choose This Product
High measurement accuracy for reliable system control
Operational across a broad range of temperatures, ensuring use in diverse environments
Texas Instruments' reputation for quality and robust semiconductor products
Flexibility with high-side and low-side current sensing in various applications
Widely used in energy-sensitive and portable devices due to low power consumption and small size
INA199A1DCKRG4Texas Instruments
INA199A1