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| 型号： | MAX5407EKA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | IC POT DIG AUDIO 32TAP SOT23-8 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | SOT-PoT™ |
| 接片： | 32 |
| 电阻（欧姆）： | 20k |
| 电路数： | 1 |
| 温度系数： | 标准值 35 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 2 线串行（芯片选择，增/减） |
| 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： | SOT-23-8 |
| 供应商设备封装： | SOT-23-8 |
| 包装： | 标准包装 |
| 产品目录页面： | 1399 (CN2011-ZH PDF) |
| 其它名称： | MAX5407EKA+TDKR |
MAX5407
32-Tap Audio Logarithmic Taper
Digital Potentiometer
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.5V, VH = VDD, VL = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VDD = +5V and TA = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLIES
Supply Voltage
VDD
2.7
5.5
V
Active (Note 7)
100
Supply Current
IDD
All digital
inputs are
set to 0
Standby (Note 8)
0.35
1
A
Note 1: All devices are 100% production tested at TA = +25°C and guaranteed by design for TA = TMIN to TMAX.
Note 2: Bandwidth is measured from H to W at the -6dB wiper tap position (see Typical Operating Characteristics).
Note 3: These specifications are only valid for IW less than 100nA of continuous wiper current.
Note 4: Measured with 20pF load capacitor.
Note 5: Absolute tolerance is defined as the variation of the attenuation for any given tap from its expected value.
Note 6: Tap-to-tap tolerance is defined as the variation between any two adjacent taps from the typical value of 1dB.
Note 7: Supply current when fTOGGLE = 2MHz.
Note 8: Supply current when wiper position is not changing.
Typical Operating Characteristics
(VDD = +5V, TA = +25°C, unless otherwise noted.)
100
150
250
200
300
350
02
13
4
5
WIPER RESISTANCE vs.
WIPER VOLTAGE
MAX5407
toc01
WIPER VOLTAGE (V)
WIPER
RESISTANCE
(
)
VDD = +3V
VDD = +5V
-0.25
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
-40
-15
10
35
60
85
END-TO-END RESISTANCE %
CHANGE vs. TEMPERATURE
MAX5407
toc02
TEMPERATURE (
°C)
ENE-TO-END
RESISTANCE
CHANGE
(%)
-35
-30
-20
-25
-10
-5
-15
0
08
12
4
1620242832
ATTENUATION vs. TAP POSITION
MAX5407
toc03
TAP POSITION
ATTENUATION
(dB)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5408EEE | 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 |
| MAX5408EEE+ | 功能描述:数字电位计 IC Dual Audio Log 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 |
| MAX5408EEE+T | 功能描述:数字电位计 IC Dual Audio Log 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 |
| MAX5408EEE-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 |
| MAX5408EGE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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