參數(shù)資料
型號: DS1855E-050
元件分類: 數(shù)字電位計
英文描述: Dual Nonvolatile Digital Potentiometer and Secure Memory
中文描述: 雙非易失數(shù)字電位器及安全存儲器
文件頁數(shù): 10/20頁
文件大小: 252K
代理商: DS1855E-050
DS1855
18 of 20
TYPICAL OPERATING CHARACTERISTICS (cont.)
(VCC = 5V, T = +25C, unless otherwise specified)
S
U
P
L
Y
CURRE
NT
(m
A
)
ACTIVE SUPPLY CURRENT vs. FREQUENCY
10
30
50
70
90
110
130
150
0
50
100
150
200
250
300
350
400
FREQUENCY (kHz)
Icc active (uA)
RE
S
IS
T
ANCE
FROM
W
TO
L
(W
)
RESISTANCE vs. VOLTAGE (POWER-UP)
0
20,000
40,000
60,000
80,000
100,000
120,000
140,000
160,000
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE - POWER-UP (V)
Pot 0 res (50dec)
Pot 1 res (127dec)
Pot 0 res (0dec)
Pot 1 res (0dec)
Pot 0 res (99dec)
Pot 1 res (255dec)
Potentiometer value recalled from EEPROM
Pot 1, 255d
Pot 1, 127d
Pot 1, 0d
Pot 0, 99d
Pot 0, 0d
Pot 0, 50d
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相關代理商/技術參數(shù)
參數(shù)描述
DS1855E-050/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855E-050/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855E-050/T&R 制造商:Maxim Integrated Products 功能描述:DUAL NV POT & MEM TSSOP T&R 10/50K - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RES TEMP-CNTRL 10/50K 14TSSOP
DS1855E-050/T&R 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
DS1855E-050+ 功能描述:數(shù)字電位計 IC Dual NV w/Memory 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