CJC8974A Overview
Stereo CODEC and 3W Audio Power Amplifier for Portable Audio Applications .eshine-ic. The device integrates plete interfaces to ONE stereo headphone or line out ports. External ponent requirements are drastically reduced as no separate headphone amplifiers are required.
CJC8974A Key Features
- DAC SNR 91dB (‘A’ weighted), THD -81.2dB at 48kHz, 1.8V
- ADC SNR 92.7dB (‘A’ weighted), THD -82dB at 48kHz, 1.8V
- 2x On-chip Headphone Drivers
- THD -78dB , SNR 93dB with 16Ω load Hz, 1.8V
- Digital Graphic Equaliser
- Low Power
- 7mW stereo playback (1.8V supplies) -13mW record and playback (1.8V supplies)
- Low Supply Voltages -Analogue 1.8V to 3V -Digital core: 1.5V to 3V -Digital I/O: 1.8V to 3V
- 256fs / 384fs or USB master clock rates: 12MHz, 24MHz
- Audio sample rates: 8, 11.025, 16, 22.05, 24, 32, 44.1, 48