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| 型号： | MAX5404EUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT DUAL 256-TAP 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 2 |
| 温度系数： | 标准值 35 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 3 线串行（芯片选择） |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
| 产品目录页面： | 1399 (CN2011-ZH PDF) |
MAX5403/MAX5404/MAX5405
Dual 256-Tap, Low-Drift,
Digital Potentiometers in 10-MAX
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V, unless otherwise noted. VH = VDD, VL = 0, TA = TMIN to TMAX. Typical values are at VDD = +5V, TA = +25°C,
unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX5403
7.5
10
12.5
MAX5404
37.5
50
62.5
End-to-End Resistance
RHL
MAX5405
75
100
125
k
DIGITAL INPUTS
Input High Voltage
VIH
0.7 VDD
V
Input Low Voltage
VIL
0.3 VDD
V
Input Leakage Current
±1.0
A
Input Capacitance
5pF
TIMING CHARACTERISTICS (ANALOG)
MAX5403
100
MAX5404
325
Wiper-Settling Time
tS
MAX5405
650
ns
TIMING CHARACTERISTICS (DIGITAL) (Note 5)
Maximum SCLK Frequency
10
MHz
SCLK Clock Period
tCP
100
ns
SCLK Pulse Width High
tCH
40
ns
SCLK Pulse Width Low
tCL
40
ns
CS Fall to SCLK Rise Setup Time
tCSS
40
ns
SCLK Rise to
CS Rise Hold Time
tCSH
0ns
DIN Setup Time
tDS
40
ns
DIN Hold Time
tDH
0ns
SCLK Rise to
CS Fall Delay
tCS0
10
ns
CS Rise to SCLK Rise Hold
tCS1
40
ns
CS Pulse Width High
tCSW
100
ns
POWER SUPPLIES
Supply Voltage
VDD
2.7
5.5
V
VDD = +5V
0.8
5
A
Supply Current
IDD
CS = SCLK = DIN = VDD
VDD = +2.7V
0.1
A
Note 1: Linearity is defined in terms of the HX to LX code-dependent resistance.
Note 2: The DNL and INL are measured with the potentiometer configured as a voltage divider with HX = VDD and LX = 0. The wiper
terminal is unloaded and measured with an ideal voltmeter.
Note 3: The DNL and INL are measured with the potentiometer configured as a variable resistor. For the 3-terminal potentiometer
(Pot A), HA is unconnected and LA = 0. For the 2-terminal potentiometer (Pot B), only LB = 0. At VDD = +5V, the wiper termi-
nal is driven with a source current of 400A for the 10k
configuration, 80A for the 50k configuration, and 40A for the
100k
configuration. At VDD = +3V, 200A/40A/20A for 10k/50k/100k configuration respectively.
Note 4: The wiper resistance is the worst value measured by injecting into WX, a current IW = VDD / RHL.
Note 5: Digital timing is guaranteed by design.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5404EUB+ | 功能描述:数字电位计 IC Dual 256-Tap Low Drift 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 |
| MAX5404EUB+T | 功能描述:数字电位计 IC Dual 256-Tap Low Drift 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 |
| MAX5404EUB-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 |
| MAX5405EUB | 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 |
| MAX5405EUB+ | 功能描述:数字电位计 IC Dual 256-Tap Low Drift 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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