AK4430ET electronics ic chips , Integrated circuit Chip 3.0V - 3.6V
programming ic chips
,programmable audio chip
AK4430ETP-E2 electronics ic chips , Integrated circuit Chip 3.0V - 3.6V
GENERAL DESCRIPTION The AK4430 is 3.3V 24-bit stereo DAC with an integrated 2Vrms output buffer. A charge pump in the buffer develops an internal negative power supply rail that enables a ground-referenced 2Vrms output. Using AKM’s multi bit modulator architecture, the AK4430 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4430 integrates a combination of switched-capacitor and continuous-time filters, increasing performance for systems with excessive clock jitter. The 24-bit word leCM GROUPh and 192kHz sampling rate make this part ideal for a wide range of consumer audio applications, such as portable A/V players, set-top boxes, and digital televisions. The AK4430 is offered in a space saving 16pin TSSOP package.
FEATURES
Sampling Rate Ranging from 8kHz to 192kHz 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 Switched-Capacitor Filter with High Tolerance to Clock Jitter Single Ended 2Vrms Output Buffer Soft mute I/F format: 24-bit MSB justified, I2 S Master clock: 512fs, 768fs or 1152fs (Normal Speed Mode) 256fs or 384fs (Double Speed Mode) 128fs or 192fs (Quad Speed Mode) THD+N: -91dB Dynamic Range: 104dB Automatic Power-on Reset Circuit Power supply: +3.0 ∼ +3.6V Ta = -20 to 85°C Small Package: 16pin TSSOP (6.4mm x 5.0mm)
A part of stock list
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