ADI AD5254BRUZ50
Manufacturer No:
AD5254BRUZ50
Manufacturer:
Package:
20-TSSOP (0.173, 4.40mm Width)
Description:
20 Terminations 2.5V 20 Pin AD5254 Digital Potentiometers I2C 256 Positions
Quantity:
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AD5254BRUZ50 Information
ADI AD5254BRUZ50 technical specifications, attributes, parameters and parts with similar specifications to ADI AD5254BRUZ50.
- Type
- Parameter
- Lifecycle Status
- PRODUCTION (Last Updated: 4 months ago)
- Factory Lead Time
- 8 Weeks
- Contact Plating
- Tin
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Number of Pins
- 20
- Operating Temperature
- -40°C~105°C
- Packaging
- Tube
- Tolerance
- ±20%
- Type
- Parameter
- JESD-609 Code
- e3
- Feature
- Selectable Address
- Pbfree Code
- no
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 20
- ECCN Code
- EAR99
- Temperature Coefficient
- 300 ppm/°C
- Resistance
- 50kOhm
- Number of Positions
- 256
Download datasheets and manufacturer documentation for ADI AD5254BRUZ50.
Datasheets:
ConflictMineralStatement:
AD5254BRUZ50 Description
The AD5254BRUZ50 is a quad-channel, I2C®, nonvolatile memory, digitally controlled potentiometer with 64/256 positions, respectively.
AD5254BRUZ50 Features
Nonvolatile memory1 stores wiper settings w/write protection
Power-on refreshed to EEMEM settings in 300 µs typ
EEMEM rewrite time = 540 µs typ
Resistance tolerance stored in nonvolatile memory
12 extra bytes in EEMEM for user-defined information
I2C-compatible serial interface
Direct read/write access to RDAC2 and EEMEM registers
Predefined linear increment/decrement commands
Predefined ±6 dB step change commands
Synchronous or asynchronous quad-channel update
Wiper setting readback
4 MHz bandwidth?1 k? version
Single supply 2.7 V to 5.5 V
Dual supply ±2.25 V to ±2.75 V
2 slave address-decoding bits allow the operation of 4 devices
100-year typical data retention, TA = 55°C
Operating temperature: ?40°C to +105°C
AD5254BRUZ50 Applications
Mechanical potentiometer replacement
Low-resolution DAC replacement
RGB LED backlight control
White LED brightness adjustment
RF base station power amp bias control
Programmable gain and offset control
Programmable attenuators
Programmable voltage-to-current conversion
Programmable power supply
Programmable filters
Sensor calibrations
AD5254BRUZ50 Relevant information
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