AD7623AST Analog Devices Inc, AD7623AST Datasheet - Page 23

• Manufacturer Part Number: AD7623AST
• Description: IC ADC 16BIT 1.33MSPS DFF 48LQFP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7623AST

• Number Of Bits: 16
• Sampling Rate (per Second): 1.33M
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 55mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: EVAL-AD7623CBZ - BOARD EVALUATION FOR AD7623
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SDOUT
CS, RD
CNVST
SDOUT
CS, RD
CNVST
BUSY
SYNC
SCLK
BUSY
SYNC
SCLK
t
16
t
3
Figure 38. Master Serial Data Timing for Reading (Read Previous Conversion During Convert)
t
t
14
15
t
t
t
14
15
16
t
t
X
29
17
t
t
22
18
Figure 37. Master Serial Data Timing for Reading (Read After Convert)
t
EXT/INT = 0
1
EXT/INT = 0
t
3
D15
t
1
20
X
t
t
22
19
t
21
t
20
D14
t
2
23
D15
1
t
t
18
19
RDC/SDIN = 1
Rev. 0 | Page 23 of 28
RDC/SDIN = 0
3
t
D14
21
t
2
23
t
28
3
14
D2
INVSCLK = INVSYNC = 0
INVSCLK = INVSYNC = 0
14
D2
15
D1
15
D1
16
t
24
16
D0
t
30
t
24
D0
t
t
t
25
26
27
t
t
25
26
t
27
AD7623