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数量 | 价钱 (含税) |
---|---|
1+ | CNY30.820 (CNY34.8266) |
10+ | CNY21.530 (CNY24.3289) |
25+ | CNY19.660 (CNY22.2158) |
100+ | CNY17.790 (CNY20.1027) |
300+ | CNY17.060 (CNY19.2778) |
500+ | CNY16.330 (CNY18.4529) |
2500+ | CNY16.110 (CNY18.2043) |
产品信息
产品概述
The MAX5456EEE+ is a stereo audio taper potentiometer with pushbutton interface in 16 pin QSOP package. This device is a dual logarithmic potentiometer used to control volume and balance in audio applications. Each potentiometer has 32-taps and the device uses digital inputs with momentary contact single-pole/single-throw (SPST) pushbutton switches. MAX5456 has advance wiper setting with once per button push. SmartWiper control eliminates the need for a microcomputer to increase the wiper transition rate. Holding the control input low for more than 1s advances the wiper at a rate of 4Hz for 4s and 16Hz per second thereafter. It has 4-button interface with separate inputs for up and down volume controls, left and right balance controls.
- SmartWiper control provides accelerated wiper motion
- Debounced pushbutton interface with internal pull-up resistor
- Logarithmic taper with 2dB steps between taps
- Single +2.7V to +5.5V or dual ±2.7V supply operation
- Low standby supply current of 0.5µA
- Clickless switching
- Mute function to -90dB (typ)
- Power-on reset to -12dB wiper position
- End to end resistance is 10Kohm at ±30% tolerance and temperature coefficient is 50ppm/°C
- Ratiometric temperature coefficient of 5ppm/°C
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
10kohm
按钮
± 30%
5.5V
16引脚
50ppm/°C
85°C
-
No SVHC (21-Jan-2025)
双
对数(音频)
2.7V
QSOP
32
-40°C
Dual 32-Tap Volatile Digital Pots
MSL 1 -无限制
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