6

DS564F2

CS5341

Confidential Draft

3/11/08

ANALOG CHARACTERISTICS - AUTOMOTIVE GRADE

Test Conditions (unless otherwise specified): Input test signal is a 1 kHz sine wave; measurement bandwidth is

10 Hz to 20 kHz.

6.

Referred to the typical full-scale input voltage

Dynamic Performance for Automotive Grade

VA = 5 V

VA = 3.3 V

Single-Speed Mode

Fs = 48 kHz

Symbol

Min

Typ

Max

Min

Typ

Max

Unit

Dynamic Range

A-weighted

unweighted

97

94

105

102

-

-

94

91

102

99

-

-

dB

dB

Total Harmonic Distortion + Noise

(Note 6)

-1 dB

-20 dB

-60 dB

THD+N

-

-

-

-98

-82

-42

-90

-

-

-

-

-

-95

-79

-39

-87

-

-

dB

dB

dB

Double-Speed Mode

Fs = 96 kHz

Symbol

Min

Typ

Max

Min

Typ

Max

Unit

Dynamic Range

A-weighted

unweighted

40 kHz bandwidth unweighted

97

94

-

105

102

99

-

-

-

94

91

-

102

99

96

-

-

-

dB

dB

dB

Total Harmonic Distortion + Noise

(Note 6)

-1 dB

-20 dB

-60 dB

40 kHz bandwidth

-1 dB

THD+N

-

-

-

-

-98

-82

-42

-95

-90

-

-

-

-

-

-

-

-95

-79

-39

-87

-87

-

-

-

dB

dB

dB

dB

Quad-Speed Mode

Fs = 192 kHz

Symbol

Min

Typ

Max

Min

Typ

Max

Unit

Dynamic Range

A-weighted

unweighted

40 kHz bandwidth unweighted

97

94

-

105

102

99

-

-

-

94

91

-

102

99

96

-

-

-

dB

dB

dB

Total Harmonic Distortion + Noise

(Note 6)

-1 dB

-20 dB

-60 dB

40 kHz bandwidth

-1 dB

THD+N

-

-

-

-

-98

-82

-42

-95

-90

-

-

-

-

-

-

-

-95

-79

-39

-87

-87

-

-

-

dB

dB

dB

dB

Dynamic Performance All Modes

Min

Typ

Max

Unit

Interchannel Isolation

-

90

-

dB

DC Accuracy

Interchannel Gain Mismatch

-

0.1

-

dB

Gain Error

-10

-

+10

%

Gain Drift

-

-

ppm/°C

Analog Input Characteristics

Full-Scale Input Voltage

0.50*VA

0.56*VA

0.62*VA

Vpp

Input Impedance

-

25

-

k

Ω