Parameter

Minimum

Typical

Maximum

Units

Line Outputs

Full Scale Output Voltage

1.0

Vrms

Dynamic Range (measured with -60 dBFS signal present)

100

dBFS

Total Harmonic Distortion + Noise (THD + N)

-85

dB

Channel Crosstalk

-84

dBFS

Analog Frequency Response (+/- 3 dB at 20 Hz, +/- 1 dB at 20000 Hz)

20

20000

Hz

Headphone Output

Full Scale Output Voltage

1.2

Vrms

Dynamic Range (measured with -60 dBFS signal present)

99

dBFS

Total Harmonic Distortion + Noise (THD + N)

-87

dB

Channel Crosstalk

-75

dBFS

Analog Frequency Response (+/- 3 dB at 20 Hz, +/- 1 dB at 20000 Hz)

20

20000

Hz

Class-D Speaker Amplifier Outputs

Full Scale Output Voltage (into 4

Ω)

3.96

2.83

4.0

2.90

4.2

3

Vp

Vrms

Dynamic Range (measured with -60 dBFS signal present)

94

dBFS

Total Harmonic Distortion + Noise (THD + N, measured at -3 dBFS)

-71

dBFS

Analog Frequency Response (+/- 3 dB at 20 Hz, +/- 1 dB at 20000 Hz)

20

20000

Hz

Efficiency (Measured at 1 W/Ch)

85

%

Microphone/Line Inputs

Full Scale Input Voltage (With 20 dB boost)

Full Scale Input Voltage (With boost off)

0.1

1.0

Vrms

Dynamic Range (measured with -60 dBFS signal present)

91

dBFS

Total Harmonic Distortion + Noise (THD + N)

-87

dBFS

Channel Crosstalk (measured at 1 kHz, 0 dB gain)

-84

dBFS

Analog Frequency Response (+/- 3 dB at 200 Hz, +/- 1 dB at 20000 Hz)

200

20000

Hz

Input Resistance

0 dB

10-40 dB

15.8

5.0

k

Ω

Input Capacitance

5

pF

Model/Order/Part Numbers

Supported Functions

Operating

Temperature

Device

Order

Number

Audio Codec

Part Number

Revision

Audio Codec

Package Type

Integrated Mono

Class-D Amplifier

Number of

DACs/ADCs

Digital Mic

CX20632-11Z

CX20632-11Z

-11Z

48-QFN

Y

6/6

Y

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Analog Performance Characteristics

Ordering Information