AK7756EN 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK7756EN

DSP with Mono CODEC + Mic/Lineout Amp

Asahi Kasei Microdevices 

[AK7756]

■ DAC Characteristics

(Ta=25ºC; AVDD=DVDD=3.3V, DVDD18=1.8V; VSS1=VSS2=0V; BICK=64fs; Signal frequency 1 kHz;

Measurement frequency=20Hz~8 kHz, fs=16 kHz, CKM mode 6, unless otherwise specified.)

Parameter

min

typ

max

Unit

Mono Resolution

24

Bits

DAC Dynamic Characteristics; Mono DAC→AOUT pin

S/(N+D)

(0dBFS)

75

83

dB

S/N

83

91

dB

Analog Output

Full-scale Output Voltage (Note 12)

2.09

2.2

2.31

Vpp

Load Resistance

10

kΩ

Load Capacitance

30

pF

Note 12. Full scale output voltage. The output voltage is proportional to AVDD. Vout=0.67 x AVDD (typ.)

MS1218-E-00-PB

11

2010/08

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