ZJA3203 Overview
The ZJA3202 and ZJA3203 are rail-to-rail input and output, single-supply amplifiers featuring very low offset voltage, wide signal bandwidth, and low input voltage and current noise. The parts use a proprietary trimming technique that achieves superior precision without chopping glitches. The ZJA3202 and ZJA3203 are fully specified to operate from 2.7 V to 5 V single supply.
ZJA3203 Key Features
- Continuous Time Amplifier, No Chopper or Auto-zero Glitch
- Low Offset Voltage: 50 μV max
- Low Offset Voltage Drift: 0.2 μV/° C
- Low Input Bias Current: 0.6 pA
- Low Noise: 8 nV/√Hz @ 1 kHz
- High Unit Gain Bandwidth: 5 MHz
- High Slew Rate: 2.8 V/μs
- Fast Settling Time: 0.89 μs to 0.01%
- Supply Current: 0.5 mA per amplifier
- Wide Supply Voltage: 2.7 V to 5.5 V; ± 1.35 V to ± 2.75 V