AD7621ASTZ Analog Devices Inc, AD7621ASTZ Datasheet - Page 23
![IC ADC 16BIT 2MSPS DIFF 48-LQFP](/photos/6/59/65923/505-48-lqfp_sml.jpg)
AD7621ASTZ
Manufacturer Part Number
AD7621ASTZ
Description
IC ADC 16BIT 2MSPS DIFF 48-LQFP
Manufacturer
Analog Devices Inc
Series
PulSAR®r
Datasheet
1.AD7621ACPZRL.pdf
(32 pages)
Specifications of AD7621ASTZ
Data Interface
Serial, Parallel
Number Of Bits
16
Sampling Rate (per Second)
2M
Number Of Converters
1
Power Dissipation (max)
86mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Resolution (bits)
16bit
Sampling Rate
3MSPS
Input Channel Type
Differential
Supply Current
25.2mA
Digital Ic Case Style
QFP
No. Of Pins
48
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-AD7621CBZ - BOARD EVALUATION FOR AD7621
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD7621ASTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD7621ASTZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD7621ASTZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
SDOUT
CS, RD
CNVST
SDOUT
CS, RD
CNVST
BUSY
SYNC
SCLK
BUSY
SYNC
SCLK
t
16
t
3
t
t
14
15
t
t
t
t
14
15
16
X
Figure 38. Master Serial Data Timing for Reading (Read Previous Conversion During Convert)
17
t
t
29
t
22
18
t
EXT/INT = 0
1
EXT/INT = 0
Figure 37. Master Serial Data Timing for Reading (Read After Convert)
t
D15
3
t
1
20
t
X
t
19
22
t
21
t
20
D14
t
2
23
D15
1
t
t
18
19
RDC/SDIN = 1
Rev. 0 | Page 23 of 32
RDC/SDIN = 0
3
t
D14
21
t
2
23
t
28
3
14
D2
INVSCLK = INVSYNC = 0
INVSCLK = INVSYNC = 0
14
D2
D1
15
15
D1
16
t
24
16
t
30
D0
t
D0
24
t
t
25
26
t
t
t
t
25
26
27
27
AD7621