AD1955ARSZ Analog Devices Inc, AD1955ARSZ Datasheet - Page 19

• Manufacturer Part Number: AD1955ARSZ
• Description: IC DAC AUDIO MULTIBIT 28-SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD1955ARSZ

• Data Interface: Serial
• Number Of Bits: 16, 24
• 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
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.5V To 5.5V
• Supply Voltage Range - Digital: 4.5V To 5.5V
• Number Of Channels: 2
• Resolution: 24b
• Conversion Rate: 192KSPS
• Interface Type: Serial (3-Wire/SPI)
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: Delta-Sigma
• Power Supply Requirement: Analog and Digital
• Output Type: Current
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD1955EBZ - BOARD EVAL FOR AD1955
• Settling Time: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

IOUTR–
IOUTL–
REV. 0
IOUTL+
AD797
IOUTR+
AD797
VBIAS
VBIAS
OPEN
OPEN
OPEN
OPEN
C23
C33
C34
C24
+12V
+12V
–12V
–12V
2.00k
2.00k
R40
R24
C35
100pF
C25
100pF
402
402
12V
12V
R26
R42
OP AMP BYPASS
DUPLICATE FOR EACH PART
OP AMP BYPASS
DUPLICATE FOR EACH PART
0.1 F
0.1 F
0.1 F
0.1 F
R41
2.00k
R25
2.00k
+
+
+
+
4.7 F
4.7 F
4.7 F
4.7 F
100
100
100
R45
100
R29
R44
R28
NL+
NL+
NL+
NL+
AD797
AD797
AD797
AD797
2.00k
2.00k
U9-A
U10-A
2.00k
U6-A
2.00k
U7-A
R43
R46
R27
R30
Figure 10. Right Channel Single-Ended Output
COMP
COMP
Figure 9. Left Channel Single-Ended Output
NL–
NL–
NL–
NL–
COMP
COMP
100pF
100pF
100pF
100pF
OUT
OUT
OUT
OUT
C37
C27
C36
C26
681
681
681
681
R48
R47
R31
R32
–19–
R49
226
R52
226
R33
226
R36
226
C38
5.6nF
C39
5.6nF
C29
5.6nF
C28
5.6nF
324
324
324
R51
324
R35
R50
R34
C41
2.7nF
C31
2.7nF
2.7nF
2.7nF
C40
C30
NL+
AD797
NL+
AD797
U11-A
U8-A
COMP
COMP
NL–
NL–
100
100
R53
R37
OUT
OUT
332
332
R54
R38
3.9nF
3.9nF
C42
C32
–3dB at 75 kHz
–3dB at 75 kHz
OPEN
AD1955
OPEN
R55
R39
J4
J3
RIGHT
FILTER
OUT
2VRMS
LEFT
FILTER
OUT
2VRMS