參數(shù)資料
型號: DS1869S-100+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 8/8頁
文件大?。?/td> 0K
描述: IC RHEOSTAT DALLST 3V 100K 8SOIC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
產(chǎn)品變化通告: DS1869 Series Discontinuation 10/May/2012
標準包裝: 2,000
系列: Dallastat™
接片: 64
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標準值 750 ppm/°C
存儲器類型: 非易失
接口: 上/下
電源電壓: ± 2.7 V ~ 8 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
DS1869
8 of 8
TIMING DIAGRAMS Figure 5
NOTES:
1. All inputs; UC, DC, and D are internally pulled up with a typical resistance of 100 k
.
2. Input logic levels are referenced to -V.
3. ICC is the internal current that flows between -V and +V.
4. Input leakage applies to contact inputs UC and DC and the digital input (D).
5. Wiper current is the maximum current which can flow through the wipers.
6. Capacitance values apply at 25
°C.
7. Input pulse width is the minimum time required for an input to cause an increment or decrement. If
the UC, DC, or D input is held active for longer than 1 second, subsequent increments or decrements
will occur on 100 ms intervals until the inputs UC, DC, and/or D is released to VIH.
8. Repetitive pulsed inputs on UC, DC, or D will be recognized as long as the pulse repetition occurs
within 1 second of each other. Pulses occurring faster than 1 ms apart may not be recognized as
individual inputs but can be interpreted a constant input. Tolerance for pulse timing is
±15% on
minimum inputs.
9. Idle state supply current is measured with no pushbutton pressed and with the wiper RW tied to a
CMOS load.
10. For +V referenced to -V = 5V.
11. Valid at 25
°C only.
tCPW
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