參數(shù)資料
型號: DS1802
廠商: DALLAS SEMICONDUCTOR
元件分類: 數(shù)字電位計(jì)
英文描述: Dual Audio Taper Potentiometer with Push Button Control(帶按鈕控制的雙路音頻抽頭電位器)
中文描述: DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 65 POSITIONS, PDIP20
封裝: 0.300 INCH, DIP-20
文件頁數(shù): 12/15頁
文件大?。?/td> 97K
代理商: DS1802
DS1802
022698 12/15
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground and AGND
Operating Temperature
Storage Temperature
Soldering Temperature
–0.7V to +7.0V
0
°
C to 70
°
C commercial
–55
°
C to +125
°
C
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
(0
°
C to 70
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
+2.7
5.5
V
1
Input Logic 1
V
IH
2.0
V
CC
+0.5
V
1, 2
Input Logic 0
V
IL
–0.5
+0.8
V
1, 2
Resistor Inputs
L, H, W
GND–0.5
V
CC
+0.5
V
1
Analog Ground
AGND
GND–0.5
GND +0.5
V
14
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
=2.7 to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Supply Current
I
CC
2000
μ
A
12
Input Leakage
I
LI
–1
+1
μ
A
3
Wiper Resistance
R
W
400
1000
Wiper Current
I
W
1
mA
Logic 1 Output Current @ 2.4 Volts
I
OH
–1.0
mA
2
Logic 0 Output Current @ 0.4 Volts
I
OL
4
mA
2
Standby Current
3 Volts
5 Volts
22
42
80
μ
A
μ
A
15
Power–Up Time
t
PU
50
ms
9
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1802+ 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
DS1802E 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
DS1802E/T&R 制造商:Maxim Integrated Products 功能描述:DUAL AUDIO TAPER W/PB TSSOP T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DL AUDIO TAP W/PB 20TSSOP
DS1802E/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
DS1802E+ 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