參數(shù)資料
型號: X9C303V8I
元件分類: 數(shù)字電位計
英文描述: Digitally Controlled Potentiometer (XDCP)
中文描述: 數(shù)控電位器(數(shù)字電位器)
文件頁數(shù): 5/10頁
文件大?。?/td> 366K
代理商: X9C303V8I
X9C303
Characteristics subject to change without notice.
5 of 10
REV 1.1 4/27/01
www.xicor.com
Test Circuit #1
Test Point
V
W
V
H
V
L
V
S
D.C. OPERATING CHARACTERISTICS
(Over recommended operating conditions unless otherwise specified.)
Standard Parts
Notes:
(1) Typical values are for T
(2) This parameter is periodically sampled and not 100% tested.
A
= 25°C and nominal supply voltage.
Symbol
I
CC
Parameter
active current
Limits
Typ.
1
Unit
mA
Test Conditions
CS = V
IL
, U/D = V
INC = 0.4V to 2.4V @ max. t
CS = V
CC
– 0.3V, U/D and INC
= V
SS
or V
V
IN
= V
SS
to V
CC
Min.
1
Max.
3
V
CC
IL
or V
IH
and
CYC
I
SB
Standby supply current
200
750
μA
CC
– 0.3V
I
LI
CS, INC, U/D input leakage
current
CS, INC, U/D input HIGH
voltage
CS, INC, U/D input LOW
voltage
Wiper resistance
V
H
terminal voltage
V
L
terminal voltage
CS, INC, U/D input capacitance
±10
μA
V
IH
2
V
CC
+ 1
V
V
IL
–1
0.8
V
R
W
V
H
V
L
C
IN(2)
40
100
+5
+5
10
V
V
pF
Max. Wiper Current ±1mA
–5
–5
V
CC
= 5V, V
IN
= V
SS
,
T
A
= 25°C, f = 1MHz
See Circuit 3
C
H
/C
L
/C
W
Potentiometer capacitance
10/10/25
pF
Part Number
X9C303
Maximum Resistance
32K
Wiper Increments
Log Taper
Minimum Resistance
40
Typical
RECOMMENDED OPERATING CONDITIONS
Temperature
Commercial
Industrial
Military
Min.
0°C
–40°C
–55°C
Max.
+70°C
+85°C
+125°C
Supply Voltage
X9C303
Limits
5V ±10%
Test Circuit #2
Force
Current
V
L
V
W
V
H
Test Point
Circuit #3SPICE Macro Model
C
W
R
TOTAL
R
H
R
L
C
H
R
W
10pF
C
L
10pF
25pF
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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