AK4420ETP-E2

192kHz 24-Bit Stereo DAC, 2Vrms Output, 16TSSOP, Single Ended 2Vrms Output Buffer

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Price:: US $2.40~3.20 / piece [Get Latest Price]

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	US $2.40~3.20

PartNumber:: AK4420ETP-E2

Brand:: Asahi Kasei Microsystems - AKM | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2011-12-26

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Product Summary

The AK4420ETP-E2 is a 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 AK4420ETP-E2 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4420ETP-E2 integrates a combination of switched-capacitor and continuous-time filters, increasing performance for systems with excessive clock jitter.

Parametrics

AK4420ETP-E2 absolute maximum ratings: (1)Power Supply:VDD:-0.3V to +6.0V, CVDD:-0.3V to +6.0V; (2)Input Current (any pins except for supplies):±10mA ; (3)Input Voltage:-0.3 to VDD+0.3V ; (4)Ambient Operating Temperature:-20 to 85℃; (5)Storage Temperature:-65 to 150℃.

Features

AK4420ETP-E2 features: (1)Sampling Rate Ranging from 8kHz to 192kHz; (2)128 times Oversampling (Normal Speed Mode); (3)64 times Oversampling (Double Speed Mode); (4)32 times Oversampling (Quad Speed Mode); (5)24-Bit 8 times FIR Digital Filter; (6)Switched-Capacitor Filter with High Tolerance to Clock Jitter; (7)Single Ended 2Vrms Output Buffer; (8)Digital de-emphasis; (9)Soft mute; (10)THD+N: -92dB; (11)Dynamic Range: 105dB; (12)Automatic Power-on Reset Circuit; (13)Power supply: +4.5 to +5.5V; (14)Ta = -20 to 85℃; (15)Small Package: 16pin TSSOP (6.4mm x 5.0mm).