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參數(shù)資料
| 型號： | DS3902U-515+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/11頁 |
| 文件大小： | 0K |
| 描述： | IC RESIST VAR DUAL 8-USOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 接片： | 256 |
| 電阻（歐姆）： | 15k，50k |
| 電路數(shù)： | 2 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±300 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | I²C（設(shè)備位址） |
| 電源電壓： | 2.4 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 95°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-uMAX |
| 包裝： | 管件 |
DS3902
Dual, NV, Variable Resistors
with User EEPROM
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATING CONDITIONS
(TA = -40°C to +95°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.
Voltage Range on VCC, SDA, SCL, H0,
and H1 Relative to Ground................................-0.5V to +6.0V
Voltage Range on ADD_SEL Relative
to Ground ...............-0.5V to (VCC + 0.5V), not to exceed 6.0V
Resistor Current ....................................................................3mA
Operating Temperature Range ...........................-40°C to +95°C
Programming Temperature Range .........................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature ...............................................See IPC/JEDEC
J-STD-020A Specification
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
+2.4
+5.5
V
Input Logic 1
(SDA, SCL, ADD_SEL)
VIH
0.7 x
VCC
VCC +
0.3
V
Input Logic 0
(SDA, SCL, ADD_SEL)
VIL
-0.3
+0.3 x
VCC
V
Resistor Inputs
H0, H1
-0.3
+5.5
V
Resistor Current
IRES
3mA
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.4V to +5.5V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS`
MIN
TYP
MAX
UNITS
Standby Current
ISTBY
(Note 2)
200
A
Input Leakage
IL
-1
+1
A
VOL1
3mA sink current
0
0.4
Low-Level Output Voltage (SDA)
VOL2
6mA sink current
0
0.6
V
ANALOG RESISTOR CHARACTERISTICS
(VCC = +2.4V to +5.5V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS`
MIN
TYP
MAX
UNITS
Resistance Tolerance
TA = +25°C
-20
+20
%
Position 0 Resistance
160
250
Absolute Linearity
(Note 3)
-1
+1
LSB
Relative Linearity
(Note 4)
-0.75
+0.75
LSB
Temperature Coefficient
At position FFh. (Notes 5, 6)
-300
+300
ppm/°C
High-Impedance Resistor Current
IRHIZ
H0, H1 = VCC
-1
+1
A
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| DS3902U-515+ | 功能描述:數(shù)字電位計 IC Dual NV Variable w/EEPROM 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 |
| DS3902U-515+T&R | 制造商:Maxim Integrated Products 功能描述:VARIABLE RESS W/ USER EEPROM 8USOP - Tape and Reel |
| DS3902U-530 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, NV, Variable Resistors with User EEPROM |
| DS3902U-530/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS3902U-530+ | 功能描述:數(shù)字電位計 IC Dual NV Variable w/EEPROM 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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