CS4364-CQZ Cirrus Logic Inc, CS4364-CQZ Datasheet - Page 6

• Manufacturer Part Number: CS4364-CQZ
• Description: IC DAC 103DB 24BIT 6CH 48-LQFP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4364-CQZ

• Data Interface: Serial
• Number Of Bits: 24
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Current: 63mA
• Digital Ic Case Style: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CDB4364 - EVALUATION BOARD FOR CS4364
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1059

6
1. PIN DESCRIPTION
VD
GND
MCLK
LRCK
SDIN1
SDIN2
SDIN3
SCLK
TST
RST
VA
VLS
VLC
VQ
Pin Name
31
11
13
14
44
45
19
32
43
18
21
#
4
5
6
7
8
9
Digital Power (Input) - Positive power supply for the digital section. Refer to the Recommended
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.
trates 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 Recommended
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 hard-
ware mode configuration pins. Refer to the Recommended Operating Conditions for appropriate
voltages.
Quiescent Voltage (Output) - Filter connection for internal quiescent voltage.
M4(TST)
M3(TST)
SDIN2
SDIN1
MCLK
DSD3
DSD2
DSD1
SCLK
LRCK
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
CS4364
Pin Description
36
35
34
33
32
31
30
29
28
27
26
25
TST_OUT
AOUT3
AOUT4
TST_OUT
VA
GND
TST_OUT
AOUT5
AOUT6
TST_OUT
MUTE2
MUTE3
Table 1
CS4364
DS619F1
illus-