參數(shù)資料
型號： DS3904U-020
英文描述： Triple 128-Position Nonvolatile Digital Variable Resistor/Switch
中文描述： 三128位置非易失數(shù)字可變電阻/開關(guān)
文件頁數(shù)： 2/11頁
文件大小： 254K
代理商： DS3904U-020
D
Triple 128-Position Nonvolatile
Variable Digital Resistor/Switch
2
______________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage on V
CC
Pin Relative to Ground.................-0.5V to +6.0V
Voltage on SDA, SCL, A0, A1, A2
Relative to Ground*...................................-0.5V to V
CC
+ 0.5V
Voltage on H0, H1, and
H2 Relative to Ground.......................................-0.5V to +6.0V
Current Through H0, H1, and H2..........................................3mA
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= -40°C to +85°C)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range ...........................-40
°
C to +85
°
C
Programming Temperature Range.........................0
°
C to +70
°
C
Storage Temperature Range.............................-55
°
C to +125
°
C
Soldering Temperature................See J-STD-020A Specification
PARAMETER
SYMBOL
V
CC
CONDITIONS
MIN
2.7
TYP
MAX
5.5
UNITS
V
Supply Voltage
(Note 1)
Input Logic 1
V
IH
0.7 x
V
CC
V
CC
+
0.3
V
Input Logic 0
V
IL
-0.3
0.3 x
V
CC
3
+5.5
V
Resistor Current
Resistor Terminals H0, H1, H2
I
R
mA
V
V
CC
= +2.7V to +5.5V
-0.3
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted.)
PARAMETER
Input Leakage
SYMBOL
I
L
CONDITIONS
MIN
-1
TYP
MAX
+1
200
200
0.4
0.6
UNITS
μA
(Note 2)
V
CC
= 3V (Note 3)
V
CC
= 5V (Note 3)
3mA sink current
6mA sink current
95
145
Standby Supply Current
I
STBY
μA
V
OL1
V
OL2
0
0
Low-Level Output Voltage (SDA)
V
ANALOG RESISTOR CHARACTERISTICS
(V
CC
= +2.7V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
-1
-0.5
-200
14.5
200
5.5
TYP
MAX
+1
+0.5
+400
25.5
500
UNITS
LSB
LSB
ppm/°C
k
M
Absolute Linearity
Relative Linearity
Temperature Coefficient
Position 7Fh Resistance
Position 00h Resistance
High Impedance
(Note 4)
(Note 5)
Position 7Fh (Note 6)
T
A
= +25°C
T
A
= +25°C
+123
20
R
MAX
R
MIN
R
HI-Z
*This voltage must not exceed 6.0V.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3904U-020/T&R 制造商:Maxim Integrated Products 功能描述:TRIPLE NON VOLATILE DIGITAL RESISTO - Tape and Reel
DS3904U-020/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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS3904U-020+ 功能描述:數(shù)字電位計 IC Triple 128-Position Nonvolatile 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
DS3904U-020+ 制造商:Maxim Integrated Products 功能描述:SEMICONDUCTOR
DS3904U-020+T&R 制造商:Maxim Integrated Products 功能描述:TRIPLE NV DIG RES LEAD FREE T&R 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 128POS 20KOHM TRIPLE 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT NV TRIPLE 128POS 8-USOP 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Triple 128-Position Nonvolatile
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