參數(shù)資料
型號(hào): DS1801
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 數(shù)字電位計(jì)
英文描述: Dual Audio Taper Potentiometer(雙路音頻抽頭電位器)
中文描述: DUAL 45K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 65 POSITIONS, PDIP14
封裝: 0.300 INCH, PLASTIC, DIP-14
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 86K
代理商: DS1801
CH1
1.0V
CH2
M 500ms
V
CC
1.0V
CH1
380mV
RESET
Figure 1. Reset Output Voltage vs. Supply
TEMPERATURE – C
4.412
4.396
–60
120
–30
0
30
60
90
4.410
4.408
4.406
4.404
4.402
R
4.400
4.398
Figure 2. Reset Voltage Threshold vs. Temperature
WATCHDOG
TRANSITION
DETECTOR
V
CC
V
MON
OSC SEL1
OSC SEL2
RESET(2)
TIMER
RESET(1)
TIMER
4.40V
ADM9690
RESET(1)
RESET(2)
GND
WATCHDOG
TIMEBASE
WATCHDOG
INPUT (WDI)
+5V
I/O LINE
P
AUXILIARY
CIRCUITRY
RESET
RESET
Figure 5. Typical Application Circuit
V
CC
– Volts
100
10
W
2.5
5.5
3.0
3.5
4.0
4.5
5.0
WATCHDOG TIMEOUT
PERIOD
6.0
6.5
RESET2/TIMEOUT
RESET1/TIMEOUT
Figure 3. Watchdog and Reset Timeout Period vs. Supply
@ –40
°
C
TEMPERATURE – C
B
72.0
68.8
–60
120
–30
0
30
60
90
71.6
71.2
70.8
70.4
70.0
69.6
69.2
Figure 4. Supply Current vs. Temperature
ADM9690
–4–
REV. 0
Typical Performance Curves–
相關(guān)PDF資料
PDF描述
DS1802 Dual Audio Taper Potentiometer with Push Button Control(帶按鈕控制的雙路音頻抽頭電位器)
DS1803 Addressable Dual Digital Potentiometer(可尋址雙路數(shù)字電位器)
DS1804 NV Trimmer Potentiometer(非易失性微調(diào)電位器)
DS1806 Digital Sextet Potentiometer(數(shù)字六位電位器)
DS1807 Addressable Dual Audio Taper Potentiometer(可尋址雙路音頻抽頭電位器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1801+ 功能描述:數(shù)字電位計(jì) IC Dual Audio Taper Potentiometer RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1801E 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Audio Taper Potentiometer
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DS1801E-014/T&R 制造商:Maxim Integrated Products 功能描述:DUAL AUDIO TAPER POT 14L TSSOP T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DUAL AUDIO TAPER 14-TSSOP
DS1801E-014/T&R 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel