CS4362-KQZ Cirrus Logic Inc, CS4362-KQZ Datasheet - Page 25

• Manufacturer Part Number: CS4362-KQZ
• Description: IC,Audio Processor,QFP,48PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4362-KQZ

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 6
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 390mW
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1644

DS257F2
5. PIN DESCRIPTION
VD
GND
MCLK
LRCK1
LRCK2
SDIN1
SDIN2
SDIN3
SCLK1
SCLK2
TST
RST
VA
VLS
VLC
Pin Name
31
10
11
13
12
14
44
45
19
32
43
18
#
4
5
6
7
8
9
Digital Power (Input) - Positive power supply for the digital section. Refer to the Recom-
mended Operating Conditions for appropriate voltages.
Ground (Input) - Ground reference. Should be connected to analog ground.
Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.
illustrates several standard audio sample rates and the required master clock frequencies.
Left Right Clock (Input) - Determines which channel, Left or Right, is currently active on the
serial audio data line. The frequency of the left/right clock must be at the audio sample rate, Fs.
Serial Data Input (Input) - Input for two’s complement serial audio data.
Serial Clock (Input) - Serial clocks for the serial audio interface.
Test - These pins need to be tied to analog ground.
Reset (Input) - The device enters a low power mode and all internal registers are reset to their
default settings when low.
Analog Power (Input) - Positive power supply for the analog section. Refer to the Recom-
mended Operating Conditions for appropriate voltages.
Serial Audio Interface Power (Input) - Determines the required signal level for the serial audio
interface. Refer to the Recommended Operating Conditions for appropriate voltages.
Control Port Power (Input) - Determines the required signal level for the control port and
stand- alone configuration pins. Refer to the Recommended Operating Conditions for appropri-
ate voltages.
LRCK1(DSD_EN)
DSDA2
DSDB1
DSDA1
LRCK2
SCLK1
SCLK2
SDIN2
SDIN1
MCLK
GND
VD
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20 21 22 23 24
CS4362
Pin Description
36
35
34
33
32
31
30
29
28
27
26
25
AOUTB2+
AOUTB2-
VA
GND
AOUTB3-
AOUTA2-
AOUTA2+
AOUTA3-
AOUTA3+
AOUTB3+
MUTEC2
MUTEC3
CS4362
Table 5
25