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[Supply ADI Original Chips] Supply OP297GSZ Low Bias Current Precision Operational Amplifier

Shenzhen Mingjiada Electronics Co., Ltd. — Stock supply of ADI (OP297GSZ) low input bias current operational amplifiers.

Product Details:

Model: OP297GSZ

Package: SOIC-8

Type: Operational Amplifier

OP297GSZ — Product Image:

The OP297GSZ is a dual-channel operational amplifier integrating high precision, low power consumption, and low input bias current. Its low offset, low drift, high gain, and ability to maintain ultra-low input bias current across a wide temperature range make it ideal for precision analogue circuits demanding high signal integrity. Its precision performance includes extremely low offset voltage (below 50 µV) and low drift (less than 0.6 µV/°C). An open-loop gain exceeding 2000 V/mV ensures high linearity in any application.

OP297GSZ Specifications:

Number of channels: 2

Slew rate: 0.15 V/µs

Gain-bandwidth product: 500 kHz

Current - input bias: 50 pA

Voltage - input offset: 80 µV

Current - supply: 525 µA (x2 channels)

Voltage - span (minimum): 4 V

Voltage - Span (Max): 40 V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC (0.154", 3.90 mm wide)

Supplier Device Package: 8-SOIC

OP297GSZ Applications:

With its precision, low power consumption and low bias current characteristics, the OP297GSZ is ideally suited for numerous demanding applications:

Sensor Signal Conditioning: For instance, strain gauge bridge amplifiers and thermocouple amplifiers, enabling precise amplification of faint sensor signals.

Test and measurement equipment: For constructing high-precision instrument amplifiers, filters, and long-term integrators.

Photodetector signal processing: Particularly suitable as photodiode preamplifiers (e.g., in photodetector current sensors), where its low input bias current minimises interference with photocurrents.

Special function circuits: Can be used to build logarithmic amplifiers, peak detectors, sample-and-hold circuits, and precision absolute value circuits.

Portable and battery-powered devices: Its low-power characteristics make it an ideal choice for battery-powered systems (e.g., portable instruments, monitoring equipment).

Mingjiada Electronics maintains long-term supply of ADI's (OP297GSZ) high-performance dual-channel operational amplifier. We hope the above information enhances your understanding of the OP297GSZ. For product pricing enquiries or further details regarding the OP297GSZ, please contact Mingjiada Electronics:

QQ: 1668527835

Telephone: 13410018555

Email: chen13410018555@163.com

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