CS4360-KZ Cirrus Logic Inc, CS4360-KZ Datasheet - Page 20

• Manufacturer Part Number: CS4360-KZ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4360-KZ

• No. Of Pins: 28
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Interface Type: Serial
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5.
20
Pin Name
VLS
SDIN1
SDIN2
SDIN3
SCLK
LRCK
MCLK
VD
GND
RST
VLC
FILT+
Serial Audio Power
Control Port Power
DIF0 / SDA / CDIN DIF0/SDA/CDIN
Serial Data Input 1
Serial Data Input 2
Serial Data Input 3
DIF1 / SCL/ CCLK DIF1/SCL/CCLK
Mode1 / AD0 / CS
PIN DESCRIPTION
Left/Right Clock
Digital Power
Master Clock
Serial Clock
21
10
14
16
#
1
2
3
4
5
6
7
8
9
Ground
Reset
Pin Description
Serial Audio Interface Power ( Input ) - Determines the required signal level for the serial audio inter-
face. Refer to the Recommended Operating Conditions for appropriate voltages. Applies to pins 2-7.
Serial Audio Data Input ( Input ) - Input for two’s complement serial audio data. SDIN1 corresponds to
AOUT1x, SDIN2 corresponds to AOUT2x and SDIN3 corresponds to AOUT3x.
Serial Clock ( Input ) - Serial clock for the serial audio interface.
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.
Master Clock ( Input ) - Clock source for the delta-sigma modulator and digital filters. Table 6 illustrates
several standard audio sample rates and the required master clock frequency.
Digital Power ( Input ) - Positive power supply for the digital section. Refer to the Recommended Operat-
ing Conditions for appropriate voltages.
Ground ( Input ) - Ground reference. Should be connected to analog ground.
Reset ( Input ) - The device enters a low power mode and all internal registers are reset to their default
settings when low. The control port cannot be accessed when Reset is low.
Control Port Interface Power ( Input ) - Determines the required signal level for the control port and pro-
vides power for bidirectional control port pins. Refer to the Recommended Operating Conditions for
appropriate voltages. Applies to pins 10-13 and 15.
Positive Voltage Reference ( Output ) - Positive reference voltage for the internal sampling circuits.
Requires the capacitive decoupling to GND as shown in the Typical Connection Diagram.
M1/AD0/CS
SDIN1
SDIN2
SDIN3
MCLK
LRCK
SCLK
GND
RST
VLC
VLS
VD
1
1
2
2
3
4
5
5
6
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MUTEC1 Mute Control 1
AOUTA1 Analog Output A1
AOUTB1 Analog Output B1
MUTEC2 Mute Control 2
AOUTA2 Analog Output A2
AOUTB2 Analog Output B2
VA
GND
MUTEC3 Mute Control 3
VQ
AOUTA3 Analog Output A3
AOUTB3 Analog Output B3
FILT+
M2
Analog Power
Ground
Quiescent Voltage
Positive Voltage Reference
Mode 2
CS4360
DS517PP1