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| 型号： | MAX5481EUD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/20页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL 10BIT NV 14-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接片： | 1024 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 35 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 4 线串行（芯片选择，递增，增/减） |
| 电源电压： | 2.7 V ~ 5.25 V，±2.5 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
10-Bit, Nonvolatile, Linear-Taper Digital
Potentiometers
ABSOLUTE MAXIMUM RATINGS
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.
VDD to GND ...........................................................-0.3V to +6.0V
VSS to GND............................................................-3.5V to +0.3V
VDD to VSS .............................................................-0.3V to +6.0V
H, L, W to VSS ..................................(VSS - 0.3V) to (VDD + 0.3V)
CS, SCLK(INC), DIN(U/D), SPI/UD to GND ..-0.3V to (VDD + 0.3V)
Maximum Continuous Current into H, L, and W
MAX5481/MAX5483.........................................................±5mA
MAX5482/MAX5484......................................................±1.0mA
Maximum Current into Any Other Pin ...............................±50mA
Continuous Power Dissipation (TA = +70°C)
16-Pin TQFN (derate 17.5mW/°C above +70°C) .....1398.6mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ..........727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
ELECTRICAL CHARACTERISTICS
(VDD = +2.7V to +5.25V, VSS = VGND = 0V, VH = VDD, VL = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at
VDD = +5.0V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC PERFORMANCE (MAX5481/MAX5482 programmable voltage-divider)
Resolution
N
10
Bits
VDD = +2.7V
±2
Integral Nonlinearity (Note 2)
INL
VDD = +5V
±2
LSB
VDD = +2.7V
±1
Differential Nonlinearity (Note 2)
DNL
VDD = +5V
±1
LSB
End-to-End Resistance
Temperature Coefficient
TCR
35
ppm/°C
Ratiometric Resistance
Temperature Coefficient
5
ppm/°C
MAX5481
-4
-2.5
0
Full-Scale Error
FSE
MAX5482
-4
-0.75
0
LSB
MAX5481
0
+3.3
+5
Zero-Scale Error
ZSE
MAX5482
0
+1.45
+5
LSB
MAX5481
7.5
10
12.5
End-to-End Resistance
RH-L
MAX5482
37.5
50
62.5
k
Ω
Wiper Capacitance
CW
60
pF
MAX5481
6.3
Resistance from W to L and H
W at code = 15, H and L
shorted to VSS, measure
resistance from W to H, Figures
1 and 2
MAX5482
25
k
Ω
DC PERFORMANCE (MAX5483/MAX5484 variable resistor)
Resolution
N
10
Bits
VDD = +2.7V
-1.6
VDD = +3V
-4
-1.4
+4
Integral Nonlinearity (Note 3)
INL_R
VDD = +5V
-4
-1.3
+4
LSB
VDD = +2.7V
+0.45
VDD = +3V
-1
+0.4
+1
Differential Nonlinearity (Note 3)
DNL_R
VDD = +5V
-1
+0.35
+1
LSB
Variable-Resistor Temperature
Coefficient
TCVR
VDD = +3V to +5.25V; code = 128 to 1024
35
ppm/°C
MAX5481–MAX5484
2
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5482ETE | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5482ETE+ | 功能描述:数字电位计 IC 10-Bit Nonvolatile Linear-Taper RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5482ETE+T | 功能描述:数字电位计 IC 10-Bit Nonvolatile Linear-Taper RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5482ETE-T | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5482EUD | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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