参数资料
型号: DS2890P-000+
厂商: Maxim Integrated Products
文件页数: 17/27页
文件大小: 0K
描述: IC POT DIGITAL 1-WIRE 100K 6TSOC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 120
接片: 256
电阻(欧姆): 100k
电路数: 1
温度系数: 标准值 800 ppm/°C
存储器类型: 易失
接口: 1 线 串行
电源电压: 2.8 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-LSOJ
供应商设备封装: 6-TSOC
包装: 管件
DS2890
24 of 27
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Voltage on RH, RL, WIPER Relative to Ground
-0.5V to +11.0V
Voltage on Other Pins Relative to Ground
-0.5V to +6.0V
Operating Temperature
-40
oC to +85oC
Storage Temperature
-55
oC to +125oC
Soldering Temperature
See J-STD-020A specification
* 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 ≤ T
A ≤ +85°C
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
1-Wire Pull-Up Voltage
VPUP
2.8
6.0
V
1
2.8
6.0
V
1,2
Auxiliary Supply Voltage
VDD
-0.3
0.8
V
1,3
Notes:
1. Voltages are referenced to ground
2. Range applicable when an auxiliary VDD supply is used
3. Range applicable when an auxiliary VDD supply is not used
POTENTIOMETER CHARACTERISTIC
2.8V
≤ V
PUP ≤ 6.0V, -40°C ≤ TA ≤ +85°C
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Resistor Terminal Voltage
-0.3
11.0
V
1
End-to-End Total Resistance
100
k
Ω
End-to-End Resistance Tolerance
-25
25
%
2
Wiper Resistance:
RWIPER
3
Absolute Linearity
±0.6
LSB
4
Relative Linearity
±0.25
LSB
5
-3 dB cutoff frequency
fCUTOFF
100
kHz
Temperature Coefficient
800
ppm/
oC
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