Description
The DS1267-010+ is a digital potentiometer IC from Analog Devices, offering dual digital potentiometers with 256-tap nonvolatile memory. It features an I2C interface, low temperature coefficient, and a wide operating temperature range of -40°C to 125°C. The device has a voltage range of 2.7V to 5.5V and is packaged in a 14-pin SOIC.
This digital potentiometer IC is suitable for various applications such as industrial automation, robotics, automotive, and information technology. It can be used for precise speed and position control, motor control systems, controlling sensors and actuators, power management, and temperature monitoring.
The DS1267-010+ offers high accuracy with integrated potentiometers trimmed to ±10% accuracy. Its 3-wire serial control interface allows for easy programming and control of the device's resistance value.
Features
The DS1267-010+ digital potentiometer features:
- Dual digital potentiometers with 256-tap nonvolatile memory
- I2C interface for easy control
- Low temperature coefficient for accurate performance
- Wide operating temperature range (-40°C to 125°C)
- Voltage range: 2.7V to 5.5V
- Package: 14-pin SOIC
- Resistance: 10kΩ
These features make it suitable for various applications such as industrial automation, robotics, automotive, and information technology.
Package
According to the product information, the package type of DS1267-010+ is PDIP-14 (Pin DIP - 14).
Pinout
The DS1267-010+ has a pin count of 14 (PDIP-14). The functions of each pin are:
- VCC: Power supply input
- GND: Ground
- SDA: I2C serial data line
- SCL: I2C serial clock line
- WRT: Write enable for nonvolatile memory
- RDY: Ready/busy indicator
- A0-A2: Address inputs for selecting the desired potentiometer
- POT1 and POT2: Outputs of the two digital potentiometers
These pins allow for 3-wire serial control interface, enabling communication with a microcontroller or other host device.
Manufacturer
The manufacturer of the DS1267-010+ is Analog Devices.
Analog Devices (ADI) is a fabless semiconductor company that specializes in designing, manufacturing, and testing analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). They are a leader in the development and manufacture of high-performance, high-reliability analog ICs for industrial and automotive applications.
Applications
The DS1267-010+ digital potentiometer IC has application areas in:
- Industrial automation (motor control, precise speed and position control)
- Robotics (controlling joint motion and gripper positioning)
- Automotive (engine management, suspension control, sensor and actuator control)
- Information technology (data center equipment for power management and temperature monitoring)
Equivalent
The equivalent products of DS1267-010+ are:
These digital potentiometers have similar features, such as I2C interface, nonvolatile memory, and high accuracy. They can be used in various applications like industrial automation, robotics, automotive, and information technology.
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