AD73322LAST Analog Devices Inc, AD73322LAST Datasheet - Page 7

• Manufacturer Part Number: AD73322LAST
• Description: IC ANALOG FRONT END DUAL 44-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD73322LAST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16
• Number Of Channels: 4
• Power (watts): 73mW
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Package / Case: 44-LQFP

SIGNAL RANGES
Table 3.
Mnemoic
VREFCAP
VREFOUT
ADC
DAC
TIMING CHARACTERISTICS
AVDD = 3 V ± 10%; DVDD = 3 V ± 10%; AGND = DGND = 0 V; T
Table 4.
Parameter
Clock Signals
Serial Port
t
t
t
t
t
t
t
t
t
t
t
t
t
1
2
3
4
5
6
7
8
9
10
11
12
13
Description
Maximum input range at V
Nominal reference level
Maximum voltage output swing
Nominal voltage output swing
Output bias voltage
Single-Ended
Differential
Single-Ended
Differential
Limit at T
61
24.4
24.4
t
0.4 × t
0.4 × t
20
0
10
10
10
10
30
1
1
1
A
= −40°C to +105°C
IN
Rev. A | Page 7 of 48
A
= T
ns min
ns min
ns min
ns max
ns min
ns min
ns max
Unit
ns min
ns min
ns min
ns min
ns min
ns max
MlN
to T
MAX
, unless otherwise noted.
Description
See Figure 2
MCLK period
MCLK width high
MCLK width low
See Figure 4 and Figure 5
SCLK period
SCLK width high
SCLK width low
SDI/SDIFS setup before SCLK low
SDI/SDIFS hold after SCLK low
SDOFS delay from SCLK high
SDOFS hold after SCLK high
SDO hold after SCLK high
SDO delay from SCLK high
SCLK delay from MCLK
1.2 V ± 10%
1.2 V ± 10%
1.578 V p-p
1.578 V p-p
3.156 V p-p
1.0954 V p-p
2.1909 V p-p
Range
1.0954 V p-p
VREFOUT
AD73322L