MS8258
The MS8258D is a low noise operational amplifier with CMOS input for broadband transimpedance and voltage amplifier applications. When configured as a transimpedance amplifier (TIA), the 7GHz gain bandwidth product (GBWP) provides support for applications that achieve wide closed-loop bandwidth at high transimpedance gain.
The MS8258D features a feedback pin (FB) to simplify the feedback network connection between the input and output.
The MS8258D is optimized for use in optical Time-of-flight (ToF) systems, where the MS8258D is paired with a Time-to-digital conversion chip (TDC).
The MS8258D can be paired with a high-speed analog-to-digital converter (ADC) for high-resolution lidar systems.
The MS8258D comes in a DFN8 package and operates from -40°C to +125°C.
- • High gain bandwidth product: 7GHz
- • Solution compensation, gain ≥ 7V/V (stable)
- • Ultra-low bias current MOSFET input: 2pA
- • Low input voltage noise: 3nV/√Hz
- • Swing rate: 2000V/µs
- • Wide input common model circumference:
- - 1.4V below the positive supply
- - 0.2V above negative power
- • Output swing in TIA configuration: 2.5Vpp (VDD=5V)
- • Supply voltage range: 3.3V to 5.5V
- • Quiescent current: 25mA
- • DFN8 package
- • Operating temperature range: -40°C to +125°C
