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
- Height :
- 1.07mm
- Surface Mount :
- yes
- Length :
- 3mm
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- Radiation Hardening :
- No
- Weight :
- 25.996513mg
- -3db Bandwidth :
- 2MHz
- Width :
- 3mm
- Amplifier Type :
- Instrumentation
- Base Part Number :
- INA331
- Output Type :
- Rail-to-Rail
- Input Offset Voltage (Vos) :
- 1mV
- JESD-609 Code :
- e4
- Gain Bandwidth Product :
- 2MHz
- Power Supply Rejection Ratio (PSRR) :
- 86.02dB
- Number of Circuits :
- 1
- Supply Voltage :
- 5V
- Number of Pins :
- 8
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Contact Plating :
- Gold
- Resistance :
- 10 TΩ
- Pbfree Code :
- yes
- Operating Temperature :
- -55°C~125°C
- Voltage - Input Offset :
- 250μV
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Number of Elements :
- 3
- Terminal Position :
- Dual
- Output Current per Channel :
- 48mA
- Quiescent Current :
- 415μA
- Slew Rate :
- 5V/μs
- Supply Voltage Limit-Max :
- 7.5V
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 12 Weeks
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Bandwidth :
- 2MHz
- Pin Count :
- 8
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Thickness :
- 970μm
- RoHS Status :
- ROHS3 Compliant
- Voltage Gain-Nom :
- 25
- Current - Input Bias :
- 0.5pA
- Operating Supply Current :
- 415μA
- Nominal Supply Current :
- 490μA
- Packing Method :
- TR
- Voltage Gain :
- 60dB
- Common Mode Rejection Ratio :
- 80 dB
- 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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