Texas Instruments

OPA4820IPWT  

OP Amps, Buffer Amps ICs

OPA4820IPWT Description

The OPA4820IPWT from Texas Instruments is a high-performance, quad-channel, voltage-feedback operational amplifier designed for precision and high-speed applications. Operating within a 4V to 12.6V supply range, it delivers exceptional signal integrity with a 250 MHz gain bandwidth product (GBW) and a 650 MHz -3dB bandwidth, making it ideal for wideband signal processing. With a slew rate of 240V/µs and low input bias current (9 µA), this amplifier ensures fast response times and minimal distortion. Packaged in a 14-TSSOP and available in tape & reel (TR), it is optimized for surface-mount designs in industrial and communication systems.

OPA4820IPWT Features

• High-Speed Performance: 250 MHz GBW and 650 MHz bandwidth for demanding RF and video applications.
• Low Noise & Offset: Input offset voltage of 250 µV and low bias current enhance precision.
• High Output Drive: 85 mA/channel current output supports heavy loads.
• Low Power Consumption: 22.6mA supply current per amplifier balances speed and efficiency.
• Robust Packaging: MSL 2 (1 Year) rated and ROHS3/REACH compliant for environmental resilience.
• Differential Output: Optimized for differential signal chains, reducing common-mode noise.

OPA4820IPWT Applications

• Test & Measurement Equipment: High-speed data acquisition and oscilloscope front-ends.
• Communications Systems: ADC/DAC buffers, RF signal conditioning, and baseband processing.
• Video & Imaging: HD video amplifiers and pixel-level signal conditioning.
• Industrial Automation: Precision control loops and sensor interfaces requiring low distortion.

Conclusion of OPA4820IPWT

The OPA4820IPWT stands out for its combination of speed, precision, and power efficiency, outperforming similar quad-channel op-amps in bandwidth and drive capability. Its differential output and robust packaging make it a top choice for high-frequency analog systems where signal fidelity is critical. Engineers designing wideband, multi-channel applications will find this amplifier a reliable solution for minimizing noise and maximizing performance.

OPA4820IPWT Documents

Download datasheets and manufacturer documentation for OPA4820IPWT

Datasheets :

OPA4820      

PCN Packaging :

Device Symbolization Change 13/Jun/2023      

HTML Datasheet :

OPA4820      

PCN Design/Specification :

Design 22/Feb/2022