零件编号
CAT5132
Other PDF
PDF
page
14 Pages
File Size
518.1 kB
生产厂家
Catalyst Semiconductor => Onsemi
CAT5132(2006) 数据手册 ( 数据表 ) - Catalyst Semiconductor => Onsemi
Catalyst Semiconductor => Onsemi
DESCRIPTION
The CAT5132 is a high voltage Digitally Programmable Potentiometer (DPP) with non-volatile wiper setting memory, operating like a mechanical potentiometer. The tap points between the 127 equal resistive elements are connected to the wiper output via CMOS switches. The switches are controlled by a 7-bit Wiper Control Register (WCR). The wiper setting can be stored in a 7-bit non-volatile Data Register (DR). The WCR is accessed via the 2-wire serial bus.
FEATURES
■ Single linear DPP with 128 taps
■ End-to-end resistance of 10kΩ, 50kΩ or 100kΩ
■ 2-wire (I2C-like) interface
■ Fast Up/Down wiper control mode
■ Non-volatile wiper setting storage
■ Automatic wiper setting recall at power-up
■ Digital Supply range (VCC): 2.7V to 5.5V
■ Analog Supply range (V+): +8V to +16V
■ Low Standby Current: 15µA
■ 100 Year wiper setting memory
■ Industrial Temperature range: -40°C to +85°C
■ RoHS-compliant 10-pin MSOP package
APPLICATIONS
■ LCD screen adjustment
■ Volume control
■ Mechanical potentiometer replacement
■ Gain adjustment
■ Line impedance matching
■ VCOM setting adjustments
零件编号
产品描述 (功能)
视图
生产厂家
16 Volt Digitally Programmable Potentiometer (DPP) with 128 Taps and I2C Interface ( Rev : 2010 )
ON Semiconductor
15 Volt Digitally Programmable Potentiometer (DPP™) with 128 Taps and 2-wire Interface
Catalyst Semiconductor => Onsemi
16 Volt Digitally Programmable Potentiometer (DPP™) with 128 Taps and an Increment Decrement Interface
Catalyst Semiconductor => Onsemi
16 Volt Digitally Programmable Potentiometer (DPP™) with 128 Taps and an Increment Decrement Interface ( Rev : RevB )
Catalyst Semiconductor => Onsemi
Dual Digitally Programmable Potentiometers (DPP™) with 64 Taps and 2-wire Interface
Catalyst Semiconductor => Onsemi
Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and 2-wire Interface
Catalyst Semiconductor => Onsemi
Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and 2-wire Interface ( Rev : V2 )
ON Semiconductor
Quad Digitally Programmable Potentiometer (DPP™) with 256 Taps and SPI Interface
ON Semiconductor
Share Link: 