參數(shù)資料
型號(hào)： DS3905U-020+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 4/11頁(yè)
文件大?。?/td> 0K
描述： IC POT NV TRIPLE 128POS 10-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： 128
電阻（歐姆）： 20k
電路數(shù)： 3
溫度系數(shù)： 標(biāo)準(zhǔn)值 123 ppm/°C
存儲(chǔ)器類型： 非易失
接口： I²C（設(shè)備位址）
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 10-TFSOP，10-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 10-µMAX
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1431 (CN2011-ZH PDF)
DS3904/DS3905
Triple 128-Position Nonvolatile
Variable Digital Resistor/Switch
2
______________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATING CONDITIONS
(TA = -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.
Voltage on VCC Pin Relative to Ground.................-0.5V to +6.0V
Voltage on SDA, SCL, A0, A1, A2
Relative to Ground*...................................-0.5V to VCC + 0.5V
Voltage on H0, H1, and
H2 Relative to Ground .......................................-0.5V to +6.0V
Current Through H0, H1, and H2..........................................3mA
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-020 Specification
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
2.7
5.5
V
Input Logic 1
VIH
0.7 x
VCC
VCC +
0.3
V
Input Logic 0
VIL
-0.3
0.3 x
VCC
V
Resistor Current
IR
3mA
Resistor Terminals H0, H1, H2
VCC = +2.7V to +5.5V
-0.3
+5.5
V
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Leakage
IL
(Note 2)
-1
+1
A
VCC = 3V (Note 3)
95
200
Standby Supply Current
ISTBY
VCC = 5V (Note 3)
145
200
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 = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
20k
resistor
-1
+1
Absolute Linearity (Note 4)
INL
10k
resistor
-1
+1
LSB
20k
resistor
-0.5
+0.5
Relative Linearity (Note 5)
DNL
10k
resistor
-0.5
+0.5
LSB
Position 7Fh (20k
resistor)
-200
+123
+400
Temperature Coefficient (Note 6)
Position 7Fh (10k
resistor)
-150
+173
+450
ppm/°C
*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
DS3905U-020/T&R 制造商:Maxim Integrated Products 功能描述:TRIPLE NV DIG RES T&R - Tape and Reel
DS3905U-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(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
DS3905U-020+ 功能描述:數(shù)字電位計(jì) 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(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
DS3905U-020+T&R 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 128POS 20KOHM TRIPLE 10USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT NV TRIPLE 128POS 10-USOP 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Triple 128-Position Nonvolatile
DS3905U-020+T&R 功能描述:數(shù)字電位計(jì) 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(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
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