AKD4554-E Ver la hoja de datos (PDF) - Asahi Kasei Microdevices

Número de pieza

componentes Descripción

Fabricante

AKD4554-E

Evaluation board Rev.0 for AK4554

Asahi Kasei Microdevices 

ASAHI KASEI

[AKD4554]

3.PLOT DATA

3-1 ADC

AKM

-60

-62

AK4554 ADC THD+N vs.Input Level

VDD=2.5V, fs=44.1kHz, fin=1kHz

-64

-66

-68

-70

-72

d

-74

B

F

S

-76

-78

-80

-82

-84

-86

-88

-90

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

dBr

Fig. 1 THD+N vs. Input Level

AKM

-60

-62

-64

-66

-68

-70

-72

d

-74

B

F

S

-76

-78

-80

-82

-84

-86

-88

-90

20

AK4554 ADC THD+N vs. Input Frequency

VDD=2.5V, fs=44.1kHz, Input Level=-0.5dB

50

100

200

500

1k

2k

Hz

Fig.2 THD+N vs. Input Frequency

5k

10k

20k

<KM077900>

- 10 -

2005/03

Share Link: