Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
Home >>> ADI >>> AD5235 Datasheet

AD5235 Datasheet

Part NameDescriptionManufacturer
AD5235 Nonvolatile Memory, Dual 1024-Position Digital Potentiometer ADI
Analog Devices ADI
Other PDF  not available.
PDF DOWNLOAD     
AD5235 image

GENERAL DESCRIPTION
The AD5235 is a dual-channel, nonvolatile memory, digitally controlled potentiometer2 with 1024-step resolution, offering guaranteed maximum low resistor tolerance error of ±8%. The device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and superior low temperature coefficient performance. The versatile programming of the AD5235 via an SPI®-compatible serial interface allows 16 modes of operation and adjustment including scratchpad programming, memory storing and restoring, increment/decrement, ±6 dB/step log taper adjustment, wiper setting readback, and extra EEMEM for user defined information such as memory data for other components,
look-up table, or system identification information.

FEATURES
Dual-channel, 1024-position resolution
25 kΩ, 250 kΩ nominal resistance
Maximum ±8% nominal resistor tolerance error
Low temperature coefficient: 35 ppm/°C
2.7 V to 5 V single supply or ±2.5 V dual supply
SPI-compatible serial interface
Nonvolatile memory stores wiper settings
Power-on refreshed with EEMEM settings
Permanent memory write protection
Resistance tolerance stored in EEMEM
26 bytes extra nonvolatile memory for user-defined information
1M programming cycles
100-year typical data retention

 

APPLICATIONS
DWDM laser diode driver, optical supervisory systems
Mechanical potentiometer replacement
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversion
Programmable filters, delays, time constants
Programmable power supply
Low resolution DAC replacement
Sensor calibration

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32 
 

Other manufacturer searches related to AD5235

Part NameDescriptionPDFManufacturer
DS4301U-200-TU0026R Nonvolatile, 32-Position Digital Potentiometer View Maxim Integrated
X9221 Dual E2POT™ Nonvolatile Digital Potentiometer View Xicor -> Intersil
X9314 E2POT™ Nonvolatile Digital Potentiometer View Xicor -> Intersil
X9312 E2POT™ Nonvolatile Digital Potentiometer View Xicor -> Intersil
MAX5128 128-Tap, Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package View Maxim Integrated
X9316 E2POT™ Nonvolatile Digital Potentiometer View Xicor -> Intersil
S9318 Nonvolatile DACPOT™ Electronic Potentiometer With Up/Down Counter Interface View Summit Microelectronics
S9518 Nonvolatile DACPOT electronic potentiometer with debounced push button interface View Summit Microelectronics
SS520 SS520 Series Dual Hall-effect Digital Position Sensors with speed & direction outputs View Honey Technology
X9241 Quad E2POT™ Nonvolatile Digital Potentiometer View Xicor -> Intersil

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]