OPA4187IDR
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- Mfr.Part #
- OPA4187IDR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP ZERO-DRIFT 4CIRC 14SOIC
- Stock
- 3,327
- In Stock ：
- 3,327
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- JESD-609 Code :
- e4
- Length :
- 8.65mm
- Average Bias Current-Max (IIB) :
- 0.005μA
- Common-mode Reject Ratio-Min :
- 126 dB
- Number of Circuits :
- 4
- Factory Lead Time :
- 6 Weeks
- Common Mode Rejection Ratio :
- 145 dB
- Terminal Pitch :
- 1.27mm
- Current - Supply :
- 100μA
- Supply Voltage Limit-Max :
- 20V
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Rail-to-Rail
- Operating Temperature :
- -40°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 1.75mm
- Amplifier Type :
- Operational Amplifier
- Base Part Number :
- OPA4187
- Unity Gain BW-Nom :
- 550 kHz
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 4
- Number of Terminations :
- 14
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Slew Rate :
- 0.2V/µs
- Terminal Form :
- Gull wing
- Current - Output / Channel :
- 20mA
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Pbfree Code :
- yes
- Current - Input Bias :
- 100pA
- Voltage - Input Offset :
- 1μV
- Gain Bandwidth Product :
- 550kHz
- Series :
- Zero-Drift
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Neg Supply Voltage-Max (Vsup) :
- -20V
- Datasheets
- OPA4187IDR
Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA4187IDR Overview
The OPA4187IDR, manufactured by Texas Instruments, is a high-performance integrated circuit operational amplifier designed for zero-drift applications. With four precision channels packed into a compact 14SOIC package, this op-amp offers unparalleled accuracy and stability in demanding circuit designs.
Its advanced zero-drift architecture ensures minimal input offset voltage and near-zero temperature drift, making it ideal for precision instrumentation, sensor interfaces, and signal conditioning in industrial and automotive applications.
OPA4187IDR Features
- Four precision op-amp channels
- Zero-drift architecture for minimal offset voltage and temperature drift
- Wide supply voltage range: ±2.25V to ±18V
- Low input bias current: 50pA (max)
- High common-mode rejection ratio (CMRR): 130dB (typ)
- Low noise: 18nV/√Hz at 1kHz
- 14SOIC package for space-saving integration
OPA4187IDR Applications
- Industrial Automation: The OPA4187IDR excels in precision instrumentation tasks within industrial automation systems, providing accurate signal amplification and conditioning for sensors measuring pressure, temperature, and flow rates.
- Automotive Electronics: In automotive applications, this op-amp is utilized for sensor interface circuits, ensuring reliable and precise measurement of various parameters such as engine RPM, throttle position, and exhaust gas composition.
- Medical Devices: Medical equipment benefits from the OPA4187IDR's zero-drift performance, enabling the accurate amplification and filtering of bioelectrical signals in devices like patient monitors, ECG machines, and infusion pumps.
- Test and Measurement Instruments: Test and measurement equipment rely on the OPA4187IDR for its exceptional accuracy and stability, enabling precise signal conditioning in oscilloscopes, spectrum analyzers, and data acquisition systems.
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