CDB5345(2004) View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CDB5345
(Rev.:2004)

105 dB, 24-Bit, 192 kHz Stereo Audio ADC

Cirrus Logic 

CS5345

Total Harmonic Distortion + Noise (Note 3)

THD+N

PGA Setting: -12 dB to +6 dB

-1 dB

-

-20 dB

-

-60 dB

-

(Note 4)

40 kHz bandwidth

-1 dB

-

PGA Setting: +12 dB Gain

-1 dB

-

-20 dB

-

-60 dB

-

(Note 4)

40 kHz bandwidth

-1 dB

-

Line Level Inputs

Parameter

Symbol Min

Interchannel Isolation

-

Line Level Input Characteristics

Full-scale Input Voltage

0.53*VA

Input Impedance

6.12

Maximum Interchannel Input Impedance Mis-

-

match

-92

-79

-39

-84

-89

-73

-33

-81

Typ

90

0.56*VA

6.8

5

Line Level and Microphone Level Inputs

Parameter

DC Accuracy

Interchannel Gain Mismatch

Symbol Min

Typ

-

0.1

Gain Error

Gain Drift

-

-

±100

Programmable Gain Characteristics

Gain Step Size

-

0.5

Absolute Gain Step Error

-

-

-86

dB

-

dB

-

dB

-

dB

-83

dB

-

dB

-

dB

-

dB

Max

Unit

-

dB

0.59*VA

Vpp

7.48

kΩ

-

%

Max

Unit

-

dB

±5

%

-

ppm/°C

-

dB

0.4

dB

7

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