參數(shù)資料
型號(hào): DS1855X-020
元件分類: 數(shù)字電位計(jì)
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(chǔ)器
文件頁數(shù): 10/20頁
文件大小: 252K
代理商: DS1855X-020
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
相關(guān)PDF資料
PDF描述
DS1867-10 Dual Digital Potentiometer with EEPROM
DS1867-100 Dual Digital Potentiometer with EEPROM
DS1867-50 Dual Digital Potentiometer with EEPROM
DS1868-10 Dual Digital Potentiometer Chip
DS1868-100 Dual Digital Potentiometer Chip
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1855X-050 制造商:Maxim Integrated Products 功能描述:DUAL NV POT & MEMORY WITH LOCKOUT - Tape and Reel
DS1855X-050#T&R 制造商:Maxim Integrated Products 功能描述:IC DUAL NV DGTL POT/MEM 14-FCP
DS1855X-050#T&R 功能描述:數(shù)字電位計(jì) 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(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
DS1855X-050/T&R 制造商:Maxim Integrated Products 功能描述:DUAL NV POT & MEMORY WITH LOCKOUT - Tape and Reel
DS1855X-050/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