INA191A1IYFDR
- Mfr.Part #
- INA191A1IYFDR
- Manufacturer
- Texas Instruments
- Package / Case
- 6-XFBGA, DSBGA
- Datasheet
- Download
- Description
- IC CURR SENSE 1 CIRCUIT 6DSBGA
- Stock
- 2,452
- In Stock :
- 2,452
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Peak Reflow Temperature (Cel) :
- 260
- Gain Bandwidth Product :
- 45kHz
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply, Single/Dual (±) :
- 1.7V~5.5V
- Common Mode Voltage-Max :
- 40V
- Package / Case :
- 6-XFBGA, DSBGA
- Amplifier Type :
- Current Sense
- Surface Mount :
- yes
- Height Seated (Max) :
- 0.4mm
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Voltage - Input Offset :
- 2.5μV
- Operating Temperature :
- -40°C~125°C TA
- Current - Input Bias :
- 100pA
- Average Bias Current-Max (IIB) :
- 0.003μA
- Terminal Pitch :
- 0.4mm
- Terminal Form :
- Ball
- Output Type :
- Rail-to-Rail
- Supply Voltage :
- 1.8V
- JESD-30 Code :
- R-XBGA-B6
- Common Mode Rejection Ratio :
- 150 dB
- Base Part Number :
- INA191
- Mounting Type :
- Surface Mount
- Series :
- Zero-Drift
- Number of Circuits :
- 1
- Current - Supply :
- 43mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- BOTTOM
- JESD-609 Code :
- e1
- Slew Rate :
- 0.3V/µs
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Terminations :
- 6
- Number of Functions :
- 1
- Unity Gain BW-Nom :
- 45 kHz
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage Limit-Max :
- 6V
- Datasheets
- INA191A1IYFDR

[Instrumentation, OP Amps, Buffer Amps] Overview
The INA191A1IYFDR, manufactured by Texas Instruments, is an advanced integrated circuit designed for precise current sensing in various electronic applications. This innovative device offers a single current-sensing channel, housed in a compact 6-DSBGA package, making it ideal for space-constrained designs. With its high accuracy and low offset voltage, the INA191A1IYFDR ensures reliable performance in demanding environments.
INA191A1IYFDR Features
- Precision current sensing: The INA191A1IYFDR provides accurate current measurement, enabling precise monitoring of power consumption.
- Single-channel design: With a single sensing channel, this IC simplifies circuit design and reduces component count.
- Low offset voltage: Featuring a low offset voltage, this device enhances measurement accuracy and stability.
- Compact package: Housed in a 6-DSBGA package, the INA191A1IYFDR offers space-saving benefits for compact electronic devices.
- Wide operating voltage range: With a wide operating voltage range, this IC is suitable for various voltage levels in different applications.
- High bandwidth: The high bandwidth of the INA191A1IYFDR allows for fast response times, essential for dynamic current sensing applications.
INA191A1IYFDR Applications
- Power management systems: The INA191A1IYFDR is commonly used in power management systems for monitoring and controlling current flow in battery chargers, DC-DC converters, and power supplies.
- Motor control: In motor control applications, such as robotics and industrial automation, this IC facilitates precise current sensing to ensure efficient motor operation and protection against overcurrent conditions.
- Energy monitoring: By accurately measuring current consumption, the INA191A1IYFDR enables energy monitoring systems to track power usage and optimize energy efficiency in smart grid applications and IoT devices.
- Automotive electronics: This IC finds use in automotive electronics for current monitoring in systems like battery management, motor control, and hybrid vehicle powertrains, ensuring safe and reliable operation.
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