AK4351VT-E2

The AK4351VT-E2 is one member of the AK4351VT family which designed as one kind of high cost performance 18bit stereo DAC for low-end digital audio systems.The modulator in the AK4351VT-E2 uses the new developed Advanced Multi Bit architecture with wide dynamic range. The analog outputs are filtered in the analog domain by a combination of SCF and CTF.So that the AK4351VT-E2 did not need any external filters.And because of the SCF techniques improve the loss of accuracy from clock jitter so that it is suitable for the system like STB including PLL circuit.

Features of the AK4351VT-E2 are:(1)128 times oversampling;(2)I/F format:MSB justified, 16/18bit LSB justified;(3)master clock:256fs or 384fs;(4)TTL level digital interface;(5)sampling rate ranging from 8kHz to 50kHz;(6)very small package:16pin TSSOP (6.4mm x 5.0mm);(7)power supply:4.5 to 5.5V;(8)high tolerance to clock jitter;(9)D-range:96dB;(10)THD+N:-88dB.

The absolute maximum ratings of the AK4351VT-E2 can be summarized as:(1)power supply:-0.3 to 6.0 V;(2)input current,any pin except supplies:±10 mA;(3)input voltage:-0.3 to VDD+0.3 V;(4)ambient operating temperature:-40 to 85 °C;(5)storage temperature:-65 to 150°C.If you want to know more information such as the electrical characteristics about the AK4351VT-E2,please download the datasheet in www.seekic.com or www.chinaicmart.com .