參數(shù)資料
型號: X9261UV24IZ
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Standard Recovery Power Rectifier; Gate Trigger Current Max, Igt:35mA; Forward Current:55A; Leaded Process Compatible:Yes; Mounting Type:PCB Thru Hole; Package/Case:TO-220AB; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
中文描述: DUAL 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24
封裝: 4.40 MM, ROHS COMPLIANT, PLASTIC, MO-153, TSSOP-24
文件頁數(shù): 13/21頁
文件大?。?/td> 393K
代理商: X9261UV24IZ
13
FN8171.2
September 14, 2005
ABSOLUTE MAXIMUM RATINGS
Temperature under bias....................-65
°
C to +135
°
C
Storage temperature .........................-65
°
C to +150
°
C
Voltage on SCK any address input
with respect to V
SS
................................. -1V to +7V
V = | (V
H
- VL) |...................................................5.5V
Lead temperature (soldering, 10s) .................... 300
°
C
I
W
(10s)..............................................................±6mA
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; the functional operation of
the device (at these or any other conditions above
those listed in the operational sections of this
specification) is not implied. Exposure to absolute
maximum rating conditions for extended periods may
affect device reliability.
POTENTIOMETER CHARACTERISTICS
(Over recommended industrial operating conditions unless otherwise stated.)
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
potentiometer. It is a measure of the error in step size.
(3) MI = RTOT / 255 or (R
H
- R
L
) / 255, single pot
(4) During power-up V
CC
> V
H
, V
L
, and V
W
.
(5) n = 0, 1, 2, …,255; m = 0, 1, 2, …, 254.
Symbol
R
TOTAL
R
TOTAL
Parameter
Limits
Test Conditions
T version
U version
Min.
Typ.
100
50
Max.
Units
k
k
%
mW
mA
V
dBV
%
MI
(3)
End to End Resistance
End to End Resistance
End to End Resistance Tolerance
Power Rating
Wiper Current
Wiper Resistance
Wiper Resistance
Voltage on any R
H
or R
L
Pin
Noise
Resolution
Absolute Linearity
(1)
±20
50
±3
300
150
V
CC
25
°
C, each pot
I
W
R
W
R
W
V
TERM
I
W
=
±
3mA @ V+ = 3V
I
W
=
±
3mA @ V+ = 5V
V
SS
= 0V
Ref: 1V
V
SS
-120
0.4
±1
R
w(n)(actual)
- R
w(n)(expected)(5)
Relative Linearity
(2)
±0.6
MI
(3)
R
w(n + 1)
- [R
w(n) + MI
]
(5)
Temperature Coefficient of R
TOTAL
Ratiometric Temp. Coefficient
Potentiometer Capacitances
R
W
, R
H
, R
L
Leakage
±
300
ppm/
°
C
ppm/°C
pF
μA
20
C
H
/C
L
/C
W
I
al
10/10/25
0.1
See Macro model
Device in stand by.
Vin = V
SS
to V
CC
10.0
RECOMMENDED OPERATING CONDITIONS
Temp
Commercial
Industrial
Min.
0
°
C
-40
°
C
Max.
+70
°
C
+85
°
C
Device
X9261
X9261-2.7
Supply Voltage (V
CC
)
(4)
Limits
5V
±
10%
2.7V to 5.5V
X9261
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PDF描述
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