AD1955ARSZ Analog Devices Inc, AD1955ARSZ Datasheet - Page 3

• 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

DIGITAL I/O
Parameter
Input Voltage HI (V
Input Voltage LO (V
Input Leakage (I
Input Leakage (I
High Level Output Voltage (V
Low Level Output Voltage (V
Input Capacitance
Specifications subject to change without notice.
TEMPERATURE
Parameter
Specifications Guaranteed
Functionality Guaranteed
Storage
Specifications subject to change without notice.
POWER
Parameter
SUPPLIES
DISSIPATION
POWER SUPPLY REJECTION RATIO
Specifications subject to change without notice.
DIGITAL FILTER CHARACTERISTICS
Sample Rate (kHz)
44.1
48
96
192
Specifications subject to change without notice.
REV. 0
Voltage, Digital
Voltage, Analog
Analog Current
Analog Current—Reset
Digital Current
Digital Current—Reset
Operation—Both Supplies
Operation—Analog Supply
Operation—Digital Supply
1 kHz 300 mV p-p Signal at Analog Supply Pins
20 kHz 300 mV p-p Signal at Analog Supply Pins
IH
IL
@ V
@ V
(–40 C to +85 C, unless otherwise noted.)
IH
IL
)
)
IL
IH
= 0.8 V)
= 2.4 V)
Pass Band (kHz)
DC–20
DC–21.8
DC–39.95
DC–87.2
OL
OH
) I
) I
OL
OH
= 1 mA
= 1 mA
24.1–328.7
26.23–358.28
56.9–327.65
117–327.65
Stop Band (kHz)
–3–
Min
2.2
–3
–3
2.4
Min
–40
–55
Min
4.50
4.50
Stop-Band
Attenuation (dB)
110
110
115
95
Typ
Typ
25
Typ
5
5
20
20
22
2
–77
–72
210
100
110
Max
0.8
+3
+3
0.4
20
Max
+85
+125
Max
5.50
5.50
Pass-Band Ripple (dB)
± 0.0002
± 0.0002
± 0.0005
0/–0.04 (DC – 21.8 kHz)
0/–0.5 (DC – 65.4 kHz)
0/–1.5 (DC – 87.2 kHz)
Unit
V
V
µA
µA
V
V
pF
Unit
°C
°C
°C
Unit
V
V
mA
mA
mA
mA
mW
mW
mW
dB
dB
AD1955