參數(shù)資料
型號(hào): DS1855X-020
元件分類(lèi): 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(yè)數(shù): 5/20頁(yè)
文件大?。?/td> 252K
代理商: DS1855X-020
DS1855
13 of 20
ANALOG RESISTOR CHARACTERISTICS (-40°C to +85°C; VCC = 2.7V to 5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS NOTES
Resistor Inputs
L, H, W
GND -
0.3
VCC+0.3
V
Wiper Resistance
RW
3.0V
5.0V
400
250
1000
600
W
Wiper Current
IW
2mA
End-to-End Resistance
+25°C-20
+20
%
Absolute Linearity
10k
W/100 pos.
10k
W/256 pos.
20k
W/256 pos.
50k
W/256 pos.
100k
W/256 pos.
-0.75
-1.0
-1.5
-2.25
0.75
1.0
1.5
2.25
LSB
9
Relative Linearity
10k
W/100 pos.
all other pots
-0.25
-0.5
+0.25
0.5
LSB
10
-3dB Cutoff
Frequency
fcutoff
DS1855-010
1
MHz
End-to-End Temp.
Coefficient
750
ppm/°C
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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