wms7171 Winbond Electronics Corp America, wms7171 Datasheet - Page 10

• Manufacturer Part Number: wms7171
• Description: Non-volatile Digital Potentiometers With Up/down 3-wire Interface, 10kohm, 50kohm, 100kohm Resistance 100 Taps Without / With Output Buffer
• Manufacturer: Winbond Electronics Corp America

U/ D to INC Setup
U/ D to INC Hold
Power-Up Delay
V
INC LOW Period
INC HIGH Period
INC Inactive to CS Inactive
INC to Wiper Change
INC Cycle Time
INC Input Rise and Fall Time
CS to INC Setup
CS Deselect Time (NO STORE)
CS Deselect Time (STORE)
CC
Power-Up rate
PARAMETERS
TABLE 10 – TIMING PARAMETERS
- 10 -
SYMBOL
t
R
t
t
t
t
t
R
CPH
CPH
t
CYC
PUD
t
t
t
t
t
t
IW
V
, t
CI
DI
ID
IH
IC
IL
CC
F
15 (2.7V)
30 (5.5V)
0-2.7V)
(13ms
MIN.
100
100
250
250
100
0.2
50
1
1
WMS7170 / 7171
0-2.7V)
MAX.
(54Ps
500
50
5
1
UNITS
V/ms
ms
ms
ns
ns
ns
ns
ns
Ps
ns
Ps
Ps
Ps