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| 型号： | MAX5498ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/20页 |
| 文件大小： | 0K |
| 描述： | IC DIG POT 10BIT 16-TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 接片： | 1024 |
| 电阻（欧姆）： | 10k |
| 电路数： | 2 |
| 温度系数： | 标准值 35 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 3 线串行（芯片选择） |
| 电源电压： | 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： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（5x5） |
| 包装： | 管件 |
MAX5494–MAX5499
10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = +2.7V to +5.25V, VSS = GND = 0, VH_ = VDD, VL_ = 0, TA = -40°C to +85°C, unless otherwise noted. Typical values are at
VDD = +5.0V, TA = +25°C.) (Note 1)
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
H1, H2, L1, L2, W1, W2 to VSS.........(VSS - 0.3V) to (VDD + 0.3V)
CS, SCLK, DIN to GND ..............................-0.3V to (VDD + 0.3V)
Maximum Continuous Current into H_, L_, and W_
MAX5494/MAX5496/MAX5498 ....................................±5.0mA
MAX5495/MAX5497/MAX5499 ....................................±1.0mA
Maximum Current Into Other Pins .................................±50.0mA
Continuous Power Dissipation (TA = +70°C)
16-Pin TQFN (derate 20.8mW/°C above +70°C) ....1666.7mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC PERFORMANCE (MAX5494/MAX5495/MAX5498/MAX5499 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 Temperature
Coefficient
5
ppm/°C
MAX5494/MAX5498
-4
-2.5
0
Full-Scale Error
FSE
MAX5495/MAX5499
-4
-0.75
0
LSB
MAX5494/MAX5498
0
3.3
5
Zero-Scale Error
ZSE
MAX5495/MAX5499
0
1.45
5
LSB
Wiper Capacitance
CW
60
pF
MAX5494/MAX5498
7.5
10
12.5
End-to-End Resistance
RHL
MAX5495/MAX5499
37.5
50
62.5
k
MAX5494
0.05
Channel-to-Channel Division
Ratio Matching
VDD = 3V, midcode: 512
MAX5495
0.15
%
MAX5494/MAX5498, W_ at 15 code, H_ and
L_ shorted to VSS, measure resistance from
W_ to H_ (Figures 4 and 5)
6.3
Resistance from W_ to L_ and H_
MAX5495/MAX5499, W_ at 15 code, H_ and
L_ shorted to VSS, measure resistance from
W_ to H_ (Figures 4 and 5)
25
k
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相关代理商/技术参数 |
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|---|---|
| MAX5498ETE+ | 功能描述:数字电位计 IC 10-Bit Dual NV 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 |
| MAX5498ETE+T | 功能描述:数字电位计 IC 10-Bit Dual NV 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 |
| MAX5498ETE-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 |
| MAX5498EVKIT+ | 功能描述:其他开发工具 MAX5494-99 Eval Kit RoHS:否 制造商:Parallax 产品:ELEV-8 Hex Upgrade Kits 类型:Robotics 工具用于评估:ELEV-8 Quadcopter 工作电源电压: |
| MAX5499ETE | 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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