CS4222

8

DS236F1

VD = VA, Fs=48kHz)

Notes: 5. DAC muted, A-weighted

6. The filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the

desired sample rate by multiplying the given characteristic by Fs.

7. Measurement bandwidth is 10 Hz to 3 Fs

Parameter

CS4222-KS

CS4222-BS/-DS

Min

Typ

Max

Min

Typ

Max

Unit

Dynamic Range

A-weighted

unweighted

93

90

99

96

-

-

93

90

99

96

-

-

dB

dB

Total Harmonic Distortion + Noise

0 dB

-20 dB

-60 dB

-

-

-

-88

-76

-36

-84

-

-

-

-

-

-88

-76

-36

-84

-

-

dB

dB

dB

Idle Channel Noise / Signal-to-noise ratio

(Note 5)

-

110

-

-

110

-

dB

Interchannel Isolation

(1 kHz)

-

90

-

-

90

-

dB

Attenuation Step Size

0.35

0.5

0.65

0.35

0.5

0.65

dB

Programmable Output Attenuation Span

110

113.5

-

110

113.5

-

dB

DC Accuracy

Differential Offset Voltage

-

±10

-

-

±10

-

mV

Interchannel Gain Mismatch

-

0.1

-

-

0.1

-

dB

Gain Drift

-

±100

-

-

±100

-

ppm/°C

Analog Output

Full Scale Output Voltage

1.9

2.0

2.1

1.9

2.0

2.1

Common Mode Output Voltage

-

2.3

-

-

2.3

-

V

AC-Load resistance

10

-

-

10

-

-

k

Ω

Load Capacitance

-

-

100

-

-

100

pF

DAC Combined Interpolation & On-Chip Analog Filter Response (Note 6)

Parameter

Min

Typ

Max

Unit

Passband

to 0.01 dB corner

0

-

0.4535

Fs

Passband Ripple

-0.01

-

+0.01

dB

Frequency Response 10 Hz to 20 kHz

-0.1

-

+0.1

dB

StopBand

0.5465

-

-

Fs

StopBand Attenuation

(Note 7)

70

-

-

dB

Group Delay

-

16/Fs

-

s

Deviation from Linear Phase

-

±0.5

-

Degree