AK5355VT Datasheet PDF - AKM Semiconductor

FEATURES

●The AK5355 is a low voltage 16bit A/D converter for digital audio systems. The AK5355 also includes an Input Gain Amplifier, making it suitable for microphone applications or low-input signal levels. The analog signal input of the AK5355 is single-ended, eliminating the need for external filters. The AK5355 is housed in a space-saving 16pin TSSOP or 20pin QFN package.

●FEATURES

●1\. Resolution: 16bits

●2\. Recording Functions

●   • Gain Amplifier (0dB / +15dB)

●   •Digital HPF for DC-offset cancellation (fc=3.4Hz@fs=44.1kHz)

●3\. ADC Characteristics

●   • Single-ended Input

●   • Input Level: 1.8Vpp@VA=3.0V (= 0.6 x VA)

●   • S/(N+D): 85dB

●   • DR, S/N: 91dB

●4\. Master Clock:256fs/384fs/512fs

●5\. Audio Data Format: MSB First, 2’s compliment

●   • 16bit MSB justified or I2S

●8\. Power Supply

●   • VA, VD: 2.1 ∼3.6V (typ. 3.0V)

●9\. Power Supply Current: 5mA

●10\. Ta = -40 ∼ 85°C

●11\. Package: 16pin TSSOP

●                  20pin QFN (4.2mm x 4.2mm, 0.5mm pitch)