Non-volatile digital potentiometers
23 January 2013
Analogue, Mixed Signal, LSI
A new series of non-volatile single-, dual- and quad-channel digital potentiometers (digiPOTs) is available from Analog Devices to improve component matching in industrial and communication control systems by featuring resistance tolerance of ±1%.
The 11 new devices in the AD514x and AD512x series also feature a 3 MHz bandwidth to enable faster system response times. They offer low temperature coefficient performance over the temperature range of -40°C to 125°C.
The non-volatile digiPOT series meets a wide range of system-level requirements in single, dual, or quad, 256-tap or 128-tap, SPI or I²C interfaces, leaded and leadless packaging, all featuring 4 kV ESD protection.
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