參數(shù)資料
型號(hào): DS2890P-000
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 17/27頁(yè)
文件大?。?/td> 0K
描述: IC POT DIGITAL 1-WIRE 100K 6TSOC
標(biāo)準(zhǔn)包裝: 120
接片: 256
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 800 ppm/°C
存儲(chǔ)器類(lèi)型: 易失
接口: 1 線(xiàn) 串行
電源電壓: 2.8 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 6-LSOJ
供應(yīng)商設(shè)備封裝: 6-TSOC
包裝: 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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