參數資料
型號: DS1869-10
英文描述: 3V Dallastat Electronic Digital Rheostat
中文描述: 3V的Dallastat電子數字電位器
文件頁數: 7/8頁
文件大小: 131K
代理商: DS1869-10
DS1869
7 of 8
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to -V
-V -0.5V +8.0V
Operating Temperature
-40°C 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
+V
-V + 2.7
-V + 8.0
V
- Supply Voltage
-V
+V - 8.0
+V - 2.7
V
Resistor Inputs
RH,RW,RL
-V - 0.5
+V + 0.5
V
Logic Input 1
VIH
+2.4
V
1, 2, 10
Logic Input 0
VIL
+0.8
V
1, 2, 10
Wiper Current
IW
1mA
5
DC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; -V to +V = 2.7V to 8.0V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
End to End Resistor Tolerance
-20
20
%
11
+, - Supply Current
ICC1
12
mA
3
Supply Current, Idle State
At 3.3V
At 8.0V
ICC2
2
10
A
9
Wiper Resistance
RW
400
1000
Temperature Coefficient
750
ppm/
°C
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; -V to +V = 2.7V to 8.0V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Pulse Width (D-input)
tPW
1DC
s
1, 7, 8
Contact Pulse Width
(UC, DC inputs)
tCPW
1
DC
ms
1, 7, 8
Capacitance
CIN
510
pF
6
Repetitive Input Pulse High Time
tHPW
1
DC
ms
1, 7, 8
Continuous Input Pulse
tCCP
1
DC
s
1, 7, 8
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相關代理商/技術參數
參數描述
DS1869-10+ 功能描述:數字電位計 IC 3V Dallastat Digital Rheostat RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1869-100 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1869-100+ 功能描述:數字電位計 IC 3V Dallastat Digital Rheostat RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1869-50 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS1869-50+ 功能描述:數字電位計 IC 3V Dallastat Digital Rheostat RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel