DS624A1

15

CS5368

ANALOG PERFORMANCE (CS5368-CQZ)

Unless otherwise specified, input test signal is a 1 kHz sine wave. Measurement bandwidth is 10 Hz to 20 kHz.

Parameter

Symbol

Min

Typ

Max

Unit

Single-Speed Mode (Fs = 48 kHz)

Dynamic Range

A-weighted

unweighted

108

105

114

111

-

-

dB

dB

Total Harmonic Distortion + Noise

-1 dB

referred to typical full scale

-20 dB

-60 dB

THD+N

-

-

-

-105

-91

-51

-99

-

-

dB

dB

dB

Double-Speed Mode (Fs = 96 kHz)

Dynamic Range

A-weighted

unweighted

40 kHz bandwidth unweighted

108

105

-

114

111

108

-

-

-

dB

dB

dB

Total Harmonic Distortion + Noise

-1 dB

referred to typical full scale

-20 dB

-60 dB

40 kHz bandwidth

-1dB

THD+N

-

-

-

-

-105

-91

-51

-102

-99

-

-

-

dB

dB

dB

dB

Quad-Speed Mode (Fs = 192 kHz)

Dynamic Range

A-weighted

unweighted

40 kHz bandwidth unweighted

108

105

-

114

111

108

-

-

-

dB

dB

dB

Total Harmonic Distortion + Noise

-1 dB

referred to typical full scale

-20 dB

-60 dB

40 kHz bandwidth

-1dB

THD+N

-

-

-

-

-105

-91

-51

-102

-99

-

-

-

dB

dB

dB

dB

Dynamic Performance for All Modes

Interchannel Isolation

-

110

-

dB

DC Accuracy

Interchannel Gain Mismatch

-

0.1

-

dB

Gain Error

-

-

Gain Drift

-

-

ppm/°C

Offset Error

HPF enabled

HPF disabled

0

-

-

-

-

100

LSB

LSB

Analog Input Characteristics

Full-scale Differential Input Voltage

(at VA = 5V)

1.07*VA

1.13*VA

1.19*VA

Vpp

Input Impedance (Differential)

-7.5

-

k

Ω

Common Mode Rejection Ratio

CMRR

-

82

-

dB