AD1955ARSRL Analog Devices Inc, AD1955ARSRL Datasheet - Page 17

• Manufacturer Part Number: AD1955ARSRL
• Description: IC DAC STEREO 24BIT SACD 28SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD1955ARSRL

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16, 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 210mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• For Use With: EVAL-AD1955EBZ - BOARD EVAL FOR AD1955
• Settling Time: -

DSD_PHASE
DSD_RDATA
DSD_LDATA
REV. 0
DSD_SCLK
CLATCH
ZEROR
PD/RST
ZEROL
LRCLK
RDATA
CDATA
SDATA
MCLK
MUTE
BCLK
CCLK
0.1 F
C1
MCLK
EF_RDATA
BCLK/EF_BCLK
LRCLK/EF_WCLK
DSD_PHASE
DSD_RDATA
DSD_LDATA
DSD_SCLK
CLATCH
SDATA/EF_LDATA
CDATA
CCLK
MUTE
ZEROR
ZEROL
PD/RST
DVDD
DVDD
DGND
L2
600Z
600Z
AD1955
L1
U1
Figure 6. DAC Power Supply and Bypass
AGND1 AGND2
AVDD
AVDD
L3
600Z
IOUTR+
IOUTR–
IOUTL+
IOUTL–
FILTR
FILTB
IREF
0.1 F
C2
2.49k
–17–
R1
C3
0.1 F
IOUTR+
IOUTR–
IOUTL+
IOUTL–
+
C4
10 F
2.21k
2.80k
CONNECT VBIAS TO VREFA FOR BEST PERFORMANCE
OR VREF FOR LOWER PARTS COUNT
R56
R57
AVDD
C5
0.1 F
+
+
C43
47 F
C6
47 F
VREF
VREF
2.39V
OR
C44
0.1 F
AD1955
VREFA
VBIAS
VREFA
2.80V