CS5394KS Ver la hoja de datos (PDF) - Cirrus Logic
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CS5394KS Datasheet PDF : 22 Pages
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CS5394
PIN DESCRIPTIONS
VOLTAGE REFERENCE VREF 1
COMMON MODE VOLTAGE OUTPUT VCOM 2
ANALOG GROUND AGND 3
LEFT CHANNEL ANALOG INPUT+ AINL+ 4
LEFT CHANNEL ANALOG INPUT- AINL- 5
ANALOG CONTROL DATA INPUT ADCTL 6
ANALOG SECTION CLOCK INPUT MCLKA 7
TEST OUTPUT TSTO1 8
CONTROL DATA OUTPUT DACTL 9
CALIBRATION
CAL 10
DIGITAL SECTION POWER
VD 11
DIGITAL GROUND DGND 12
LEFT/RIGHT CLOCK LRCK 13
SERIAL CLOCK SCLK 14
28 AGND ANALOG GROUND
27 AINR+ RIGHT CHANNEL ANALOG INPUT+
26 AINR- RIGHT CHANNEL ANALOG INPUT-
25 AGND ANALOG GROUND
24 VA
POSITIVE ANALOG POWER
23 VL
ANALOG SECTION LOGIC POWER
22 LGND ANALOG SECTION LOGIC GROUND
21 TSTO2 TEST OUTPUT
20 MCLKD DIGITAL SECTION CLOCK INPUT
19 PDN
POWER DOWN
18 DFS
SERIAL DATA FORMAT SELECT
17 S/M
SLAVE/MASTER MODE
16 SDATA SERIAL DATA OUTPUT
15 DGND DIGITAL GROUND
Power Supply Connections
VA - Analog Power, Pin 24.
Positive analog supply. Nominally +5 volts.
VL - Logic Power, Pin 23.
Positive logic supply for the analog section. Nominally +5 volts.
AGND - Analog Ground, Pins 3, 25, and 28.
Analog ground reference.
LGND - Logic Ground, Pin 22.
Ground reference for the logic portions of the analog section.
VD - Digital Power, Pin 11.
Positive supply for the digital section. Nominally +5 volts.
DGND - Digital Ground, Pins 12 and 15.
Digital ground reference for the digital section.
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DS258PP4
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