EVAL-AD7482CB Analog Devices Inc, EVAL-AD7482CB Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD7482CB
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7482CB

• Lead Free Status / Rohs Status: Not Compliant

TIMING CHARACTERISTICS
AV
unless otherwise noted.
Table 2.
Parameter
DATA READ
DATA WRITE
1
All timing specifications given are with a 25 pF load capacitance. With a load capacitance greater than this value, a digital buffer or latch must be used.
Conversion Time
Quiet Time Before Conversion Start
CONVST Pulse width
CONVST Falling Edge to BUSY Falling Edge
CS Falling Edge to RD Falling Edge
Data Access Time
CONVST Falling Edge to New Data Valid
BUSY Rising Edge to New Data Valid
Bus Relinquish Time
RD Rising Edge to CS Rising Edge
CS Pulse width
RD Pulse width
WRITE Pulse Width
Data Setup Time
Data Hold Time
CS Falling Edge to WRITE Falling Edge
WRITE Falling Edge to CS Rising Edge
DD
/DV
DD
1
= 5 V ± 5%, AGND = DGND = 0 V, V
REF
= external; all specifications T
Rev. A | Page 5 of 20
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CONV
QUIET
1
2
3
4
5
6
7
8
14
15
9
10
11
12
13
MIN
to T
MAX
and valid for V
Min
100
5
0
0
30
30
5
2
6
5
0
Typ
10
DRIVE
= 2.7 V to 5.25 V,
Max
300
100
20
25
30
5
AD7482
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns