AK4353VF-E2

The AK4353VF-E2 is a type of stereo CMOS D/A converter and digital audio interface transmitter. .No external filters are demanded,because the DAC signal outputs are single-ended and are analog filtered to remove out of band nois e. The AK4353VF-E2 is able to operate at the power supply from 2.7V to 5.5V and the digital I/F can adhere to both TTL and CMOS levels.

Features of the AK4353VF-E2 are:(1)data input fromats:LSB justified /MSB justified/I2S selectable; (2)selectable fun ctin:soft mute,digital attenuator (256 steps),digital de-emphasis (44.1kHz/48kHz/32kHz); (3)output mode: stereo, m ono, reverse, mute; (4) on-chip digital audio interface transmitter:compatible with S/PDIF,IEC958, AES/EBU & EIAJ CP 1201 cnsumer mode; (5)Input level: TTL/CMOS selectable;(6)output level: 3.0Vpp@5V; (7)control mde: 3-wire seria l/i2c bus; (8)low pwer dissipatin:80mW@5V; (9)small 24pin vsop package.

The absolute maximum ratings of the AK4353VF-E2 can be summarized as:(1):power supplies(analog) is-0.3V min,6. 0V max,power supplies(digital) is-0.3V min,6.0V max,power supplies(AVSS-DVSS) is0.3V max;(2):input current (any pi ns except for supplies) is±10 mA max;(3):analog input voltage is -0.3V min and AVDD+0.3V max;(4):digital input volt age is-0.3V min and DVDD+0.3V max;(5):ambient temperature is -40°C min and 85°C max;(6):storage temperature ranges from-65°C to 150°C.