CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 8

• Manufacturer Part Number: CS4207-CNZR
• Description: Audio CODECs IC Lo Pwr,4/6 HD Aud Codec w/HP Amp
• Manufacturer: Cirrus Logic Inc

Specifications of CS4207-CNZR

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8
1. PIN DESCRIPTIONS
1.1
VL_IF
GPIO0/
DMIC_SDA1
VL_HD
DMIC_SCL
SDO
BITCLK
DGND
SDI
VD
Pin Name
GPIO1/DMIC_SDA2
GPIO0/DMIC_SDA1
CS4207 Pinout:
/SPDIF_OUT2
DMIC_SCL
#
1
2
3
4
5
6
7
8
9
RESET#
BITCLK
VL_HD
DGND
SYNC
VL_IF
Digital Interface Signal Level (Input) - Determines the required signal level for the GPIO, S/PDIF and
Digital Mic interfaces. Refer to the Recommended Operating Conditions for appropriate voltages.
General Purpose I/O (Input/Output) - General purpose input or output line, or
Digital Mic Data Input (Input) - The second data input line from a digital microphone.
Digital Interface Signal Level (Input) - Determines the required signal level for the HD Audio inter-
face. Refer to the Recommended Operating Conditions for appropriate voltages.
Digital Mic Clock (Output) - The high speed clock output to the digital microphone.
Serial Data Input (Input) - Serial data input stream from the HD Audio Bus.
Bit Clock (Input) - 24 MHz bit clock from the HD Audio Bus.
Digital Ground (Input) - Ground reference for the internal digital section.
Serial Data Output (Input/Output) - Serial data output stream to the HD Audio Bus.
Digital Power (Input) - Positive power for the internal digital section.
SDO
SDI
VD
10
11
12
1
2
3
4
5
6
7
8
9
48
13
14
47
15
46
Top-Down (Through Package) View
16
45
48-Pin QFN Package
17
44
Thermal Pad
18
43
Pin Description
19
42
41
20
21
40
22
39
23
38
37
24
36
35
34
33
32
31
30
29
28
27
26
25
LINEOUT_R1+
LINEOUT_L1+
LINEOUT_L1-
LINEOUT_R2-
LINEOUT_R2+
LINEOUT_L2+
LINEOUT_L2-
VBIAS (DAC)
VCOM
VREF+ (ADC)
AGND
VA
CS4207
DS880F1