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參數(shù)資料
| 型號： | DS1809 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Nonvolatile Digitally Controlled Potentiometer(非易失性數(shù)字電位器) |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 46K |
| 代理商： | DS1809 |
DS1809
061798 4/5
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–1.0V to +7.0V
–40
°
C to +85
°
C; industrial
–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
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
V
CC
+2.7
+5.5
V
1
Resistor Inputs
R
L
, R
H
,
R
W
GND–0.5
V
CC
+0.5
V
2
GND
GND
GND
GND
1
DC ELECTRICAL CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current Active
I
CC
500
1000
μ
A
5
Standby Current
I
STBY
25
μ
A
6
Logic Input High
V
IH
+2.0
V
CC
+0.5
V
6, 11
Logic Input Low
V
IL
–0.5
+0.8
+0.6
V
6, 11
Input Leakage
I
IL
–1
+1
μ
A
3
Wiper Resistance
R
wiper
400
Wiper Current
I
W
1
mA
Storage Pin Current (STR)
I
SP
5
8
μ
A
12, 18
Wiper Storage Time
t
WST
4
ms
19
AC ELECTRICAL CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Single Input Pulse Width
t
PW
1
DC
ms
4, 5, 7, 9
Repetitive Pulse High Time
t
HPW
1
DC
ms
4,5,7,8,9
Continuous Pulse
t
CCP
1
DC
ms
4,5,7,8,9
Storage Control Pulse
t
STR
1
μ
s
10, 12
Capacitance
C
IN
5
10
pF
10
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS1809-010 | 功能描述:數(shù)字電位計 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1809-010+ | 功能描述:數(shù)字電位計 IC Dallastat 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1809-050 | 功能描述:數(shù)字電位計 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1809-050+ | 功能描述:數(shù)字電位計 IC Dallastat 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1809-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Potentiometer |
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