AD1954YST Analog Devices Inc, AD1954YST Datasheet - Page 4

• Manufacturer Part Number: AD1954YST
• Description: IC DAC AUDIO 3CH 26BIT 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r

Specifications of AD1954YST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 26
• Data Interface: Serial
• Number Of Converters: 3
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 510mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Settling Time: -

AD1954
SPECIFICATIONS
DIGITAL I/O
Parameter
Input Voltage High (V
Input Voltage High (V
Input Voltage Low (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.
POWER
Parameter
SUPPLIES*
DISSIPATION
POWER SUPPLY REJECTION RATIO
*ODVDD current is dependent on load capacitance and clock rate.
Specifications subject to change without notice.
TEMPERATURE RANGE
Parameter
Specifications Guaranteed
Functionality Guaranteed
Storage
Specifications subject to change without notice.
Voltage, Analog and Digital
Analog Current
Analog Current, Power-Down
Digital Current
Digital Current, SPI Power-Down
Digital Current, Reset Power-Down
Operation, Both Supplies
Operation, Analog Supplies
Operation, Digital Supplies
SPI Power-Down, Both Supplies
Reset Power-Down, Both Supplies
1 kHz 300 mV p-p Signal at Analog Supply Pins
20 kHz 300 mV p-p Signal at Analog Supply Pins
IH
IL
IL
IL
@ V
@ V
@ V
IL
IH
IH
)
IL
IL
IL
IH
)
) – RESETB
= 0.8 V)
= 0.8 V)
= 2.1 V)
(continued)
OL
OH
), I
), I
OL
OL
OL
OH
= 2 mA
= 2 mA
= 2 mA
–4–
Min
2.1
2.25
DVDD – 0.5
Min
4.5
Min
–40
–55
Typ
Typ
5
42
40
65
6
53
510
210
325
230
465
–80
–80
Typ
25
Max
0.8
10
10
0.4
20
Max
5.5
48
46
75
10
61
Max
+105
+125
V
V
V
Unit
V
µA
µA
V
pF
Unit
V
mA
mA
mA
mA
mA
mW
mW
mW
mW
mW
dB
dB
Unit
°C
°C
°C
REV. A