参数资料
型号: X9448WS24
厂商: Intersil
文件页数: 19/19页
文件大小: 0K
描述: IC DUAL PROG COMP 10K 64TP SO24
标准包装: 30
系列: XDCP™
接片: 64
电阻(欧姆): 10k
电路数: 2
温度系数: 标准值 ±300 ppm/°C
存储器类型: 非易失
接口: I²C(设备位址)
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SOIC
包装: 管件
9
FN8201.0
April 18, 2005
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65°C to +135°C
Storage temperature ......................... -65°C to +150°C
Voltage on SDA, SCL or any
address input with respect to VSS ........... -1V to +7V
Voltage on any V+ (referenced to VSS) ................ +7V
Voltage on any V- (referenced to VSS) .................. -7V
(V+) - (V-) ............................................................. 10V
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.
POTENTIOMETER 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
potentiometer. It is a measure of the error in step size.
(3) MI = RTOT/63 or (VH - VL)/63, single pot.
(4) Individual array resolutions.
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: 1V
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
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
X9448
5V
±10%
X9448-2.7
2.7V to 5.5V
X9448
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