CS43L41-KZ CIRRUS [Cirrus Logic], CS43L41-KZ Datasheet - Page 22

• Manufacturer Part Number: CS43L41-KZ
• Description: Low Power 24-Bit, 96 kHz DAC with Volume Control?
• Manufacturer: CIRRUS [Cirrus Logic]

5.
Analog Power - VA
Analog Ground - AGND
Analog Output - AOUTA and AOUTB
Reference Ground - REF_GND
Positive Voltage Reference - FILT+
Quiescent Voltage - VQ
22
PIN DESCRIPTION
Pin 14, Input
Function:
Pin 13, Input
Function:
Pins 12 and 15, Output
Function:
Pin 11, Input
Function:
Pin 9, Output
Function:
Pin 10, Output
Function:
Analog power supply. Typically 2.4 to 5VDC.
Analog ground reference.
The full scale analog output level is specified in the Analog Characteristics specifications table.
Ground reference for the internal sampling circuits. Must be connected to analog ground.
Positive reference for internal sampling circuits. External capacitors are required from FILT+ to analog
ground, as shown in Figure 6. The recommended values will typically provide 60 dB of PSRR at 1 kHz
and 40 dB of PSRR at 60 Hz. FILT+ is not intended to supply external current. FILT+ has a typical source
impedance of 250 k
Filter connection for internal quiescent reference voltage, typically 50% of VA. Capacitors must be con-
nected from V
has a typical source impedance of 250 k
mance.
Left/Right Clock
Master Clock
Serial Clock
Serial Data
SCL/CCLK
SDA/CDIN
AD0/CS
Q
Reset
to analog ground, as shown in Figure 6. V
and any current drawn from this pin will alter device performance.
SCL/CCLK
SDA/CDIN
AD0/CS
SDATA
MCLK
LRCK
SCLK
RST
1
2
3
4
5
6
7
8
and any current drawn from this pin will alter device perfor-
16
15
14
13
12
11
10
9
Q
MUTEC
AOUTA
VA
AGND
AOUTB
REF_GND Reference Ground
VQ
FILT+
is not intended to supply external current. V
Mute Control
Analog Output A
Analog Power
Analog Ground
Analog Output B
Quiescent Voltage
Positive Voltage Reference
CS43L41
DS473PP1
Q