AD5171EVAL Analog Devices Inc, AD5171EVAL Datasheet - Page 5

• Manufacturer Part Number: AD5171EVAL
• Description: BOARD EVAL FOR AD5171
• Manufacturer: Analog Devices Inc

Specifications of AD5171EVAL

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: AD5171
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

TIMING CHARACTERISTICS: 5 kΩ, 10 kΩ, 50 kΩ, AND 100 kΩ
V
Table 2.
Parameter
INTERFACE TIMING CHARACTERISTICS (APPLY TO ALL PARTS
1
2
3
Typical specifications represent average readings at 25°C and V
Guaranteed by design; not subject to production test.
All dynamic characteristics use V
DD
SCL Clock Frequency
t
t
t
t
t
t
t
t
t
t
OTP Program Time
BUF
HD;STA
LOW
HIGH
SU;STA
HD;DAT
SU;DAT
F
R
SU;STO
= 3 V to 5 V ± 10%, V
Fall Time of Both SDA and SCL Signals
Rise Time of Both SDA and SCL Signals
Bus Free Time Between Start and Stop
Low Period of SCL Clock
High Period of SCL Clock
Setup Time for Start Condition
Hold Time (Repeated Start)
Data Setup Time
Setup Time for Stop Condition
Data Hold Time
SDA
SCL
A
DD
= V
= 5 V.
P
DD
t
, V
1
B
S
= 0 V, −40°C < T
t
2
t
8
t
3
t
8
DD
Figure 3. Interface Timing Diagram
= 5 V.
A
< +125°C, unless otherwise noted.
t
9
2, 3
Rev. D | Page 5 of 24
)
t
4
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
SCL
1
2
3
4
5
6
7
8
9
10
11
9
t
5
Conditions
After this period, the
first clock pulse is generated
t
6
t
7
P
Min
1.3
0.6
1.3
0.6
0.6
0.1
0.6
t
10
Typ
400
1
Max
400
50
0.9
0.3
0.3
AD5171
Unit
kHz
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
ms