AK4387 Datasheet | Asahi Kasei Microdevices

DESCRIPTION The AK4387 offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit architecture for its modulator the AK4387 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4387 integrates a bination of SCF and CTF filters increasing performance for systems with excessive clock jitter. The 24 Bit word length and 192k Hz sampling rate make this part ideal for a wide range of applications including DVD-Audio. The AK4387 is offered in a space saving 16pin TSSOP package. FEATURES † Sampling Rate Ranging from 8k Hz to 192k Hz † 128 times Oversampling (Normal Speed Mode) † 64 times Oversampling (Double Speed Mode) † 32 times Oversampling (Quad Speed Mode) † 24-Bit 8 times FIR Digital Filter † SCF with High Tolerance to Clock Jitter † Single Ended Output Buffer † Digital de-emphasis for 32k, 44.1k and 48k Hz sampling † Soft mute †...