參數(shù)資料
型號： DS1856E-020
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計(jì)
英文描述： Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
中文描述： DUAL 20K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO16
封裝： TSSOP-16
文件頁數(shù)： 3/31頁
文件大?。?/td> 484K
代理商： DS1856E-020
D
Dual, Temperature-Controlled Resistors with Inter-
nally Calibrated Monitors and Password Protection
_____________________________________________________________________
3
PARAMETER
SYMBOL
T
ERR
CONDITIONS
MIN
TYP
MAX
±
3.0
UNITS
°C
Thermometer Error
-40°C to +95°C
DIGITAL THERMOMETER
(V
CC
= 2.85V to 5.5V, T
A
= -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
50,000
TYP
MAX
UNITS
Writes
EEPROM Writes
+70°C (Note 14)
NONVOLATILE MEMORY CHARACTERISTICS
(V
CC
= 2.85V to 5.5V)
PARAMETER
SYMBOL
VMON
V
CC
CONDITIONS
MIN
TYP
610
1.6
MAX
UNITS
μV
mV
Input Resolution
Supply Resolution
Input/Supply Accuracy
(MON1, MON2, MON3, V
CC
)
A
CC
At factory setting
0.25
0.5
% FS
(full scale)
Update Rate for MON1, MON2,
MON3, Temp, or V
CC
t
frame
47
60
ms
Input/Supply Offset
(MON1, MON2, MON3, V
CC
)
V
OS
(Note 14)
0
5
LSB
ANALOG VOLTAGE MONITORING
(V
CC
= 2.85V to 5.5V, T
A
= -40°C to +95°C, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
0.65
40
TYP
1.0
50
0.40
30
0.40
20
0.40
10
0.175
2.50
MAX
1.35
60
UNITS
k
k
k
k
k
k
k
k
k
k
LSB
LSB
ppm/°C
Position 00h Resistance (50k
)
Position FFh Resistance (50k
)
Position 00h Resistance (30k
)
Position FFh Resistance (30k
)
Position 00h Resistance (20k
)
Position FFh Resistance (20k
)
Position 00h Resistance (10k
)
Position FFh Resistance (10k
)
Position 00h Resistance (2.5k
)
Position FFh Resistance (2.5k
)
Absolute Linearity
Relative Linearity
Temperature Coefficient
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
(Note 6)
(Note 7)
(Note 8)
0.20
15
0.55
25
0.1
2.0
-2
-1
0.250
3.0
+2
+1
50
ANALOG RESISTOR CHARACTERISTICS
(V
CC
= 2.85V to 5.5V, T
A
= -40°C to +95°C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
DS1856E-020R 26/MDR/RC/RA/RECP/SMC/4-40/30MIN
DS1856E-020T 26/MDR/RC/F SKT/BD MT/ST/M2.6/SCW/30MIN
DS1856E-025 Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856E-025T Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856E-030 36/MDR/RC/RA/RECP/SMC/4-40/8MIN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1856E-020/R 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856E-020/T 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856E-020/T&R 制造商:Maxim Integrated Products 功能描述:DUAL TEMP R 20K3MONTSSOP T&R - Tape and Reel
DS1856E-020/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
DS1856E-020+ 功能描述:數(shù)字電位計(jì) IC Dual Temp-Controlled Resistors 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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