AK4702EQ

ASAHI KASEI [AK4702EQ] AK4702EQ 2ch DAC with AV SCART switch GENERAL DESCRIPTION The AK4702 offers the ideal features for digital set-top-box systems. Using AKM's multi-bit architecture for its modulator, the AK4702 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4702 integrates a combination of SCF and CTF filters, removing the need for high cost external filters and increasing performance for systems with excessive clock jitter. The AK4702 also including the audio switches and volumes designed primarily for digital set-top-box systems. The AK4702 is offered in a space saving 48-pin LQFP package. FEATURES DAC † Sampling Rates Ranging from 8kHz to 50kHz † 18bit 8x FIR Digital Filter † 2nd order Analog LPF † On chip Buffer with Single-ended Output † Digital de-emphasis for 32k, 44.1k and 48kHz sampling † I/F format: 18bit MSB justified, 18/16bit LSB justified, I2S † Master clock: 256fs, 384fs † High Tolerance to Clock Jitter Analo...