ASAHI KASEI

[AK5352]

0155-E-00

1997/1

- 7 -

ANALOG CHARACTERISTICS (fs=96kHz)

(Ta=25

Measurement Bandwidth=10Hz

∼ 40kHz; unless otherwise specified.)

Parameter

min

typ

max

Units

Resolution

20

Bits

Analog Input Characteristics (Analog source impedance: 330

S/(N+D)

(Note 8 )

86

96

dB

Dynamic Range

(Note 9 )(Note 10 )

90

99

dB

S/N

(Note 10 )

90

99

dB

Interchannel Isolation

(f=1kHz)

100

120

dB

Interchannel Gain Mismatch

0.1

0.3

dB

Gain drift

±200

ppm/

°C

Input Voltage Range

±3.26

±3.47

±3.68

Vp-p

Input Impedance

25

40

k

Ω

Power Supplies

Power Supply Current

(Note 11 )

Normal Operation

(PD="H")

VA+VB

VD

Power-Down mode (PD="L")

VA+VB

VD

15

12

20

10

25

18

mA

mA

uA

uA

Power Consumption

(Note 11 )

Normal Operation

Power-Down mode

135

150

215

mW

uW

Power Supply Rejection Ratio

50

dB

Note 8 : The ratio of the rms value of the signal to the sum of all other spectral components up to 40kHz

except for the signal (included harmonic component, excluded DC component, analog input

signal is -0.5dB). Inversed of THD+N.

Note 9 : S/(N+D) with an input signal of 60dB below full-scale.

Note 10 : These value are measured by 40kHz flat, without A-weighted. When using A-weighted, S/N and

DR are 104dB(typ.).

Note 11 : Almost no current is supplied from VB pin.