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首页产品索引CAT5172

CAT5172

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 Digital Potentiometer (POT), 256-Tap, SPI Compatible

制造商:ON

中文数据手册

产品信息

The CAT5172 is a 256-position linear taper digital POT ideally suited for replacing mechanical potentiometers and variable resistors. Like mechanical potentiometers, the CAT5172 has a resistive element, which can span V
to Ground or float anywhere between the power supply rails.
Wiper settings are controlled through an SPI-compatible digital interface. Upon power-up, the wiper assumes a mid-span position and may be repositioned anytime after the power is stable.
The CAT5172 operates from 2.7 V to 5.5 V, while consuming less than 2 µA. This low operating current, combined with a small package footprint, makes the CAT5172 ideal for battery powered portable appliance.
  • 256-position
  • End-to-End Resistance: 50 kΩ, 100 kΩ
  • SPI Compatible Interface
  • Power-on Preset to Midscale
  • Single Supply 2.7 V to 5.5 V
  • Low Temperature Coefficient 100 ppm/°C
  • Low Power, I
  • 2 µA max
  • Wide Operating Temperature -40°C to +85°C

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型号制造商描述购买
CAT5172TBI-50GT3ON 立即购买

技术资料

标题类型大小(KB)下载
SOT-23, 8 Lead, 1.6x2.9PDF56 点击下载
Digital Potentiometer (POT), 256-Tap, SPI CompatiblePDF216 点击下载

应用案例更多案例

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