Tudi Semiconductor launches | Car grade zero drift operational amplifier TD8331Q1

Product Introduction

Thorium Semiconductor is committed to providing high-quality and cost-effective domestic analog signal chain products. Recently, it has launched a vehicle grade zero drift operational amplifier GS8331Q1. It provides a bandwidth of 350 kHz, rail to rail input and output, and single power supply operation from 1.8V to 5.5V. GS8331Q1 uses chopper stabilization technology to provide extremely low offset voltage (maximum less than 10 µ V) and near zero temperature drift. 25 per amplifier μ The low static power supply current of A and the extremely low input bias current of 20pA make this device an ideal choice for low offset, low power consumption, and high impedance applications.

Product features

● Complies with the AEC-Q100 Grade 1 standard for vehicle specifications

● Wide working voltage: 1.8-5.5 V

● Low static power consumption: 25 μ A

● Low input bias current: 20 pA

● Low offset voltage: 10 uV (Max)

● Low offset voltage drift: 0.03 μ V/℃

● Rail to rail input and output

● Built in EMI and anti RF interference functions

● Operating temperature range: -40~125 ℃

The characteristic of GS8331Q1 is that it reduces the minimum operating voltage of the operational amplifier chip while ensuring that other parameters remain unchanged. The minimum operating voltage of the product can be reduced from 2.5V to 1.8V, improving the standby time of the entire machine.