Manufacturer Part Number
INA199B3DCKR
Manufacturer
Texas Instruments
Introduction
The INA199B3DCKR is a precision current sense amplifier designed for power management applications requiring high-accuracy current monitoring.
Product Features and Performance
Highly accurate with an error margin of ±1.5%
Supports a wide input voltage range from -0.1V to 26V
Zero-drift series offers stability over temperature variations
Can interface with high-side or low-side sensing configurations
Product Advantages
Minimal offset drift over temperature changes
Suitable for a variety of industrial and consumer applications
Small and compact form factor ideal for space-constrained applications
Key Technical Parameters
Accuracy: ±1.5%
Voltage - Input: -0.1V ~ 26V
Operating Temperature Range: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 6-TSSOP, SC-88, SOT-363
Quality and Safety Features
Built-in over-temperature protection
Stable zero-drift architecture
Robust construction ensures accuracy over the device's life cycle
Compatibility
Compatible with other devices requiring current sense amplifications, like microcontrollers and ADCs
Application Areas
Power supply monitoring
Battery chargers
Portable and wearable electronics
Industrial automation systems
Product Lifecycle
Active product status indicating ongoing production
Not nearing discontinuation, with available replacements and upgrades
Several Key Reasons to Choose This Product
High accuracy current sensing promotes efficient energy management
Versatile input voltage range suitable for various power systems
The zero-drift series ensures low error in measurements across temperature changes
Small package size enables easy integration in layout-constrained designs
Trusted manufacturer with a strong pedigree in power management solutions
INA199A3RSWRTexas InstrumentsIC CURRENT SENSE 1.5% 10UQFN