INA331AIDGKR
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- Mfr.Part #
- INA331AIDGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8VSSOP
- Stock
- 28,595
- In Stock ：
- 28,595
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Nominal Supply Current :
- 490μA
- Terminal Pitch :
- 0.65mm
- Voltage Gain-Nom :
- 25
- Current - Input Bias :
- 0.5pA
- Common Mode Rejection Ratio :
- 80 dB
- Slew Rate :
- 5V/μs
- Power Supply Rejection Ratio (PSRR) :
- 86.02dB
- Surface Mount :
- yes
- Supply Voltage Limit-Max :
- 7.5V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Current :
- 415μA
- Gain Bandwidth Product :
- 2MHz
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- -3db Bandwidth :
- 2MHz
- Weight :
- 25.996513mg
- Length :
- 3mm
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Packing Method :
- TR
- Packaging :
- Tape and Reel (TR)
- Amplifier Type :
- Instrumentation
- Height :
- 1.07mm
- Input Offset Voltage (Vos) :
- 1mV
- Base Part Number :
- INA331
- Factory Lead Time :
- 12 Weeks
- Number of Functions :
- 1
- Contact Plating :
- Gold
- Thickness :
- 970μm
- Operating Temperature :
- -55°C~125°C
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Output Type :
- Rail-to-Rail
- Resistance :
- 10 TΩ
- Number of Elements :
- 3
- Voltage Gain :
- 60dB
- Number of Pins :
- 8
- Width :
- 3mm
- Output Current per Channel :
- 48mA
- Number of Circuits :
- 1
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- JESD-609 Code :
- e4
- Bandwidth :
- 2MHz
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Quiescent Current :
- 415μA
- Voltage - Input Offset :
- 250μV
- Datasheets
- INA331AIDGKR
[Instrumentation, OP Amps, Buffer Amps] Texas Instruments INA331AIDGKR Overview
The Texas Instruments INA331AIDGKR is an integrated circuit instrumentation amplifier designed to provide precise amplification of small differential signals in a variety of applications. With its compact 8VSSOP package, this amplifier offers versatility and high performance, making it an ideal choice for demanding industrial and scientific environments.
INA331AIDGKR Features
- Integrated instrumentation amplifier circuit
- Compact 8VSSOP package
- Precision amplification of small differential signals
- Wide range of supply voltages: ±2.25V to ±18V
- Low input bias current: 1nA (max)
- Low offset voltage: ±150μV (max)
- High common-mode rejection ratio (CMRR): 100dB (min)
- High input impedance: 1GΩ (min)
- Low power consumption: 750μA per channel (max)
- Temperature range: -40°C to +125°C
INA331AIDGKR Applications
- Strain Gauge Measurement Systems: The INA331AIDGKR is ideal for accurately amplifying signals from strain gauges in load cells, pressure sensors, and force measurement systems. Its precision amplification capabilities ensure reliable and accurate measurement of small changes in strain.
- Temperature Measurement Systems: In temperature measurement applications such as thermocouples and RTDs, the INA331AIDGKR provides precise amplification of small differential voltage signals, enabling accurate temperature sensing in industrial processes and scientific experiments.
- Medical Instrumentation: The INA331AIDGKR is suitable for medical instrumentation applications such as ECG (electrocardiogram) amplifiers and patient monitoring devices, where precise amplification of small biopotential signals is critical for accurate diagnosis and monitoring of patients' health.
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