参数资料
型号: DS1869S-050+T&R
厂商: Maxim Integrated Products
文件页数: 7/8页
文件大小: 0K
描述: IC RHEOSTAT DALLAST 3V 50K 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
产品变化通告: DS1869 Series Discontinuation 10/May/2012
标准包装: 1
系列: Dallastat™
接片: 64
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 750 ppm/°C
存储器类型: 非易失
接口: 上/下
电源电压: ± 2.7 V ~ 8 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SOIC
包装: 标准包装
其它名称: DS1869S-050+DKR
DS1869
7 of 8
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to -V
-V -0.5V +8.0V
Operating Temperature
-40°C to +85°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
260°C for 10 seconds
*
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40
°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
+ Supply Voltage
+V
-V + 2.7
-V + 8.0
V
- Supply Voltage
-V
+V - 8.0
+V - 2.7
V
Resistor Inputs
RH,RW,RL
-V - 0.5
+V + 0.5
V
Logic Input 1
VIH
+2.4
V
1, 2, 10
Logic Input 0
VIL
+0.8
V
1, 2, 10
Wiper Current
IW
1mA
5
DC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; -V to +V = 2.7V to 8.0V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
End to End Resistor Tolerance
-20
20
%
11
+, - Supply Current
ICC1
12
mA
3
Supply Current, Idle State
At 3.3V
At 8.0V
ICC2
2
10
A
9
Wiper Resistance
RW
400
1000
Temperature Coefficient
750
ppm/
°C
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; -V to +V = 2.7V to 8.0V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Pulse Width (D-input)
tPW
1DC
s
1, 7, 8
Contact Pulse Width
(UC, DC inputs)
tCPW
1
DC
ms
1, 7, 8
Capacitance
CIN
510
pF
6
Repetitive Input Pulse High Time
tHPW
1
DC
ms
1, 7, 8
Continuous Input Pulse
tCCP
1
DC
s
1, 7, 8
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