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MAX5392
Dual, 256-Tap, Volatile, Low-Voltage, Linear Taper Digital Potentiometer
Industry's First 1.7V Supply, I²C, 256-Tap Dual Digital Potentiometer
MyMaxim SubscriptionsProduct Details
Key Features
Applications/Uses
Parametric specs for Digital Potentiometers
| Steps | 256 |
| # Potentiometers | 2 |
| Control Interface | I2C |
| Taper | Linear |
| Wiper Memory | Volatile |
| REND-TO-END (kΩ) | 10 50 100 |
| Res. Tol. (%) | 25 |
| Temp. Coeff. (ppm/°C) (typ) | 35 |
| Wiper Resistance (Ω) (typ) | 200 |
| ICC @5V (µA) (max) | 27 |
| Package/Pins | TSSOP/16 |
| Budgetary Price (See Notes) | 1.73 |
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Simplified Block Diagram
Technical Docs
| Data Sheet | Dual, 256-Tap, Volatile, Low-Voltage, Linear Taper Digital Potentiometer | Dec 08, 2010 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Parametric specs for Digital Potentiometers
| Steps | 256 |
| # Potentiometers | 2 |
| Control Interface | I2C |
| Taper | Linear |
| Wiper Memory | Volatile |
| REND-TO-END (kΩ) | 10 50 100 |
| Res. Tol. (%) | 25 |
| Temp. Coeff. (ppm/°C) (typ) | 35 |
| Wiper Resistance (Ω) (typ) | 200 |
| ICC @5V (µA) (max) | 27 |
| Package/Pins | TSSOP/16 |
| Budgetary Price (See Notes) | 1.73 |
Key Features
- Dual, 256-Tap Linear Taper Positions
- Single +1.7V to +5.5V Supply Operation
- Low 12µA Quiescent Supply Current
- 10kΩ, 50kΩ, 100kΩ End-to-End Resistance Values
- I²C-Compatible Interface
- Wiper Set to Midscale on Power-Up
- -40°C to +125°C Operating Temperature Range
Applications/Uses
- Adjustable Voltage References/Linear Regulators
- Automotive Electronics
- Low-Voltage Battery Applications
- Mechanical Potentiometer Replacement
- Offset and Gain Control
- Portable Electronics
Description
The MAX5392 dual, 256-tap, volatile, low-voltage, linear taper digital potentiometer offers three end-to-end resistance values of 10kΩ, 50kΩ, and 100kΩ. Operating from a single +1.7V to +5.5V power supply, the device provides a low, 35ppm/°C end-to-end temperature coefficient. The device features an I²C interface.
The small package size, low supply operating voltage, low supply current, and automotive temperature range of the MAX5392 makes the device uniquely suited for the portable consumer market, battery-backup industrial applications, and the automotive market.
The MAX5392 is specified over the automotive -40°C to +125°C temperature range and is available in a 16-pin TSSOP package.
The small package size, low supply operating voltage, low supply current, and automotive temperature range of the MAX5392 makes the device uniquely suited for the portable consumer market, battery-backup industrial applications, and the automotive market.
The MAX5392 is specified over the automotive -40°C to +125°C temperature range and is available in a 16-pin TSSOP package.
Technical Docs
| Data Sheet | Dual, 256-Tap, Volatile, Low-Voltage, Linear Taper Digital Potentiometer | Dec 08, 2010 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
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