Overview
The AD5243BRMZ10-RL7 is a 256-Position Dual Channel I2C Compatible Digital Potentiometer manufactured by Analog Devices Inc. This component provides a compact solution for dual, 256-position adjustment applications, making it ideal for various electronic systems that require precise and stable resistance adjustments. The device operates within a wide temperature range of -40°C to 125°C and is available in a 10-lead MSOP (3 mm x 4.9 mm) package.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Product Category | Digital Potentiometers (DigiPOT) |
| Package Type | 10-MSOP (3 mm x 4.9 mm) |
| End-to-end Resistance | 2.5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ |
| Number of Positions | 256 |
| Interface | I2C-Compatible Digital Interface |
| Supply Voltage | 2.7 V to 5.5 V |
| Current Consumption | Less than 6 μA |
| Temperature Range | -40°C to 125°C |
| RoHS Compliance | Yes |
Key Features
- Dual, 256-position potentiometers with end-to-end resistance values of 2.5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ.
- Compact 10-lead MSOP package (3 mm x 4.9 mm).
- I2C-compatible digital interface for wiper settings control.
- Fast settling time: t = 5 μs typical on power-up.
- Low temperature coefficient: 35 ppm/°C.
- Low power consumption: less than 6 μA.
- Power-on preset to midscale.
- Extra package address decode pins (AD0 and AD1) for AD5248 model.
Applications
- Systems calibrations and electronics level settings.
- Replacement of mechanical trimmers in new designs.
- Permanent factory printed circuit board (PCB) settings.
- Transducer adjustment for pressure, temperature, position, chemical, and optical sensors.
- RF amplifier biasing and gain control and offset adjustment.
- Portable battery-operated applications due to low power consumption.
Q & A
- What is the AD5243BRMZ10-RL7? The AD5243BRMZ10-RL7 is a 256-Position Dual Channel I2C Compatible Digital Potentiometer manufactured by Analog Devices Inc..
- What are the available end-to-end resistance values for the AD5243BRMZ10-RL7? The available end-to-end resistance values are 2.5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ.
- What is the package type of the AD5243BRMZ10-RL7? The package type is 10-MSOP (3 mm x 4.9 mm).
- What is the operating temperature range of the AD5243BRMZ10-RL7? The operating temperature range is -40°C to 125°C.
- Is the AD5243BRMZ10-RL7 RoHS compliant? Yes, the AD5243BRMZ10-RL7 is RoHS compliant.
- What is the supply voltage range for the AD5243BRMZ10-RL7? The supply voltage range is 2.7 V to 5.5 V.
- What interface does the AD5243BRMZ10-RL7 use? The AD5243BRMZ10-RL7 uses an I2C-compatible digital interface.
- What are some typical applications of the AD5243BRMZ10-RL7? Typical applications include systems calibrations, electronics level settings, replacement of mechanical trimmers, and transducer adjustments.
- How much current does the AD5243BRMZ10-RL7 consume? The AD5243BRMZ10-RL7 consumes less than 6 μA.
- Is there any specific software available for programming the AD5243BRMZ10-RL7? Yes, Analog Devices offers device programming software for factory programming applications.
