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參數(shù)資料
| 型號： | X9251TV24Z-2.7 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 4/20頁 |
| 文件大小： | 0K |
| 描述： | IC XDCP QUAD 256TAP 100K 24TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Solutions for Industrial Control Applications |
| 標準包裝： | 62 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 電阻（歐姆）： | 100k |
| 電路數(shù)： | 4 |
| 溫度系數(shù)： | 標準值 ±300 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | 6 線 SPI（芯片選擇，設(shè)備位址） |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-TSSOP |
| 包裝： | 管件 |
12
FN8166.5
April 13, 2007
Absolute Maximum Ratings
Operating Conditions
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65
°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65
°C to +150°C
Voltage on SCK, CS, SI, SO, WP, HOLD, VCC
with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
ΔV = | (V
H - VL) | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300
°C
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Wiper Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3mA
Power Rating (each pot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50mW
Commercial Temperature Range. . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C
X9251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±10%
X9251-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Analog Characteristics (Over the recommended operating conditions unless otherwise specified.)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
MIN
TYP
MAX
UNITS
RTOTAL
End to End Resistance
T version
100
k
Ω
RTOTAL
End to End Resistance
U version
50
k
Ω
End to End Resistance Tolerance
±20
%
RW
Wiper Resistance
IW =
@ VCC = 3V
300
Ω
IW =
@ VCC = 5V
220
Ω
VTERM
Voltage on any RH or RL Pin
VSS = 0V
VSS
VCC
V
Noise (Note 6)
Ref: 1V
-120
dBV
/√Hz
Resolution
0.4
%
Absolute Linearity (Note 1)
-1
+1
MI (Note 3)
Relative Linearity (Note 2)
-0.6
+0.6
MI (Note 3)
Temperature Coefficient of RTOTAL
(Note 6)
±300
ppm/
°C
Ratiometric Temp. Coefficient
(Note 6)
±20
ppm/°C
CH/CL/CW
Potentiometer Capacitances
See Macro model, (Note 6)
10/10/25
pF
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 (RH - RL)/255, single pot
4. During power up VCC > VH, VL, and VW.
5. n = 0, 1, 2, …,255; m = 0, 1, 2, …, 254.
V(VCC)
RTOTAL
V(VCC)
RTOTAL
X9251
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| X9251UP24I | 功能描述:IC XDCP QUAD 256TAP 50K 24-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
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