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| 型號： | X9440WS24I-2.7 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 2/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DUAL PROG COMP 10K 64TP SO24 |
| 標準包裝： | 30 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 電阻（歐姆）： | 10k |
| 電路數(shù)： | 2 |
| 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-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-SOIC |
| 包裝： | 管件 |
10
FN8200.0
March 28, 2005
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65°C to +135°C
Storage temperature ......................... -65°C to +150°C
Voltage on SCK, SCL or any address input
with respect to VSS.................................. -1V to +7V
Voltage on V+ (referenced to VSS) ........................+7V
Voltage on V- (referenced to VSS) ..........................-7V
(V+) - (V-) .............................................................. 12V
Any VH.....................................................................V+
Any VL ......................................................................V-
Lead temperature (soldering, 10 seconds) ........ 300°C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; 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 con-
ditions for extended periods may affect device reliability.
ANALOG CHARACTERISTICS (Over recommended 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 potentiom-
eter. It is a measure of the error in step size.
(3) MI = RTOT/63 or (VH - VL)/63, single pot
(4) Individual array resolutions.
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
Max.
Commercial
0
°C
+70°C
Industrial
-40
°C+85°C
Military
-55°C
+125°C
Device
Supply Voltage (VCC) Limits
X9440
5V
±10%
X9440-2.7
2.7V to 5.5V
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
Unit
RTOTAL
End to end resistance
–20
+20
%
Power rating
50
mW
25
°C, each pot
IW
Wiper current
–3
+3
mA
RW
Wiper resistance
40
100
VCC = 5V, Wiper Current = 3mA
100
250
VCC = 2.7-5V, Wiper Current = 3mA
Vv+
Voltage on V+ pin
X9440
+4.5
+5.5
V
X9440-2.7
+2.7
+5.5
Vv-
Voltage on V- pin
X9440
-5.5
-4.5
V
X9440-2.7
-5.5
-2.7
VTERM
Voltage on any VH or VL pin
V-
V+
V
Noise
-120
dBV
Ref: 1kHz
Resolution (4)
1.6
%
Absolute linearity (1)
-1
+1
MI(3)
Vw(n)(actual) - Vw(n)(expected)
Relative linearity (2)
-0.2
+0.2
MI(3)
Vw(n + 1 - [Vw(n) + MI]
Temperature coefficient of RTOTAL
±300
ppm/
°C
X9440
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