NS4890C Overview
Description
k The device enters in shutdown mode when a low 1 SD level is applied on this pin e Bypass capacitor pin which provides the common 2 Bypass mode voltage T 3 NC - Negative input of the first amplifier, receives the 4 INN e audio input signal 5 VO1 Negative output c 6 VDD Positive power supply pin r 7 GND Power ground u 8 VO2 Positive output 6 NS4890C Limit operating parameters o Name Input Voltage Parameter 2.8V ~ 5.5V S ESD Susceptibility 2kV-HBM ip Storage Temperature -65°C to +150°C Operating Temperature -40°C to +85°C hJunction Temperature 150°C Lead T.
Key Features
- Voltage range:3.0V-5.0V NS4890C is a class AB bridge output audio
- Output power: 1.56W@RL=8Ω/THD+N=10%
- Leakage current in shutdown mode:1uA(typical)
- Stable unity gain
- External feedback resistor and input resistor, k adjustable gain. e
