wms7201 Winbond Electronics Corp America, wms7201 Datasheet - Page 20

• Manufacturer Part Number: wms7201
• Description: 256-tap Non-volatile Digital Potentiometer
• Manufacturer: Winbond Electronics Corp America

Output Leakage Current
Input Capacitance
Output Capacitance
Power Requirements
Operating Voltage
Operating Current
Operating Current
Standby Current
Power Supply Rejection Ratio
Note: 1. Not subject to production test; 2. Only on Final Test; 3. V
noted.
1
1
1
I
C
C
V
I
I
I
I
PSRR
Lo
DDR
DDW
SA
SB
DD
IN
OUT
2
- 20 -
2.7
0.5
-1
DD
= +2.7V to 5.5V, V
0.1
25
25
1
1
5.5
1.8
+1
2
1
1
1
SS
= 0V, T = 25ºC, unless otherwise
LSB/V
mA
mA
mA
uA
uA
pF
pF
V
~ V
~ V
V
Code = 80h
V
Code = 80h
All ops except
NVMEM program
During Non-
volatile memory
program
Buffer is active, ,
no load
Buffer is inactive,
Power Down, No
load
V
Code=80h
CS =V
WMS7201
DD
DD
DD
DD
DD
=5V, fc = 1Mhz
=5V, fc = 1Mhz
=5Vr10%,
DD
,Vin=V
SS