AD7674ASTRL Analog Devices Inc, AD7674ASTRL Datasheet - Page 6

• Manufacturer Part Number: AD7674ASTRL
• Description: IC ADC 18BIT SAR 5V 48-LQFP T/R
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7674ASTRL

• Rohs Status: RoHS non-compliant
• Number Of Bits: 18
• Sampling Rate (per Second): 800k
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 138mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: EVAL-AD7674CBZ - BOARD EVALUATION FOR AD7674

AD7674
Table 4. Serial Clock Timings in Master Read after Convert
DIVSCLK[1]
DIVSCLK[0]
SYNC to SCLK First Edge Delay Minimum
Internal SCLK Period Minimum
Internal SCLK Period Maximum
Internal SCLK HIGH Minimum
Internal SCLK LOW Minimum
SDOUT Valid Setup Time Minimum
SDOUT Valid Hold Time Minimum
SCLK Last Edge to SYNC Delay Minimum
Busy High Width Maximum (Warp)
Busy High Width Maximum (Normal)
Busy High Width Maximum (Impulse)
Symbol
t
t
t
t
t
t
t
t
t
t
t
18
19
19
20
21
22
23
24
28
28
28
Rev. A | Page 6 of 28
0
0
3
25
40
12
7
4
2
3
1.75
2
2.25
0
1
17
60
80
22
21
18
4
60
2.5
2.75
3
1
0
17
120
160
50
49
18
30
140
4
4.25
4.5
1
1
17
240
320
100
99
18
89
300
7
7.25
7.5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
μs
μs
μs