参数资料
型号: DS1666S-50/T&R
厂商: Maxim Integrated Products
文件页数: 5/9页
文件大小: 0K
描述: IC DIG POT 50K 16SOIC
标准包装: 1,000
接片: 128
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 750 ppm/°C
存储器类型: 易失
接口: 3 线串行(芯片选择,递增,增/减)
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 带卷 (TR)
DS1666
5 of 9
102899
ABSOLUTE MAXIMUM RATINGS*
Voltage on CS , INC , U/ D and U/ D and VCC Relative to Ground -0.5V to +7.0V
Voltage on VH, VL and VW Relative to Ground
-6.5V to +6.5V
Voltage on VB
-6.5V to GND
Operating Temperature
-40° 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
VCC
+4.5
5.0
5.5
V
1
Input Logic 1
VIH
2.0
VCC+0.5
V
1
Input Logic 0
VIL
-0.5
+0.8
V
1
VH, VL, VW Voltage
VR
VB-0.3
VCC+0.3
V
1, 3
VB Voltage
VB
-5.5
GND
V
1
DC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; V
CC = 5.0V ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
ICC
0.2
4.5
mA
4
Input Leakage
ILI
-1
+1
A
Wiper Resistance
RW
350
900
2
Wiper Current
IW
1mA
CAPACITANCE
(tA=25
°C)
PARAMETER
SYMBOL
CONDITION
TYP
MAX
UNITS
NOTES
Capacitance
CIN
tA=25
°C
6pF
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