LTC2631CTS8-HM12#TRPBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LTC2631-HM12#TRPBF is an integrated circuit from Linear Technology Corporation, which falls into the data acquisition - digital to analog converters (DAC) category. This device is a 12-bit serial-output voltage output DAC with a two-wire interface (I2C/SMBus compatible) and Rail-to-Rail output range.

This DAC has many application fields, such as voice coil and current-to-voltage translation in industrial, audio and consumer applications. It also finds use in portable designs where power and circuit size are factors, as well as applications in communications, automotive and motion control, instrumentation and medical.

The DAC is available in a 10-pin 2mm x 2mm DFN package and can operate from -40°C to +125°C. It provides a wide supply voltage range of 0.75V to 5.5V, which makes it particularly suitable for battery-powered applications. The device also features an on-chip VREF and a Verified 100 kR internal pull-up resistor on the I2C/SMBus serial input, giving it average power dissipation as low as 300nW.

Working Principle

The LTC2631-HM12#TRPBF is a 12-bit DAC that uses a resistor-string architecture. It accepts input data up to 12 bits, which is converted to an analog output voltage in the range of 0V to VREF. The device is controlled by an I2C bus, and can be programmed to the required voltage level or current with up to 12-bit resolution.

The digital input is a two-wire interface compatible with the I2C Communications Protocol. This interface includes timings and control signals which allow for the device to be controlled and read from by the host controller. The two-wire interface also allows for multiple DACs to be connected to the same bus and operated from a single I2C clock and data line.

The DAC utilizes a proprietary feedback architecture that ensures settling time to within 0.5 LSB in only 50µs. This makes it suitable for applications requiring fast updates and accurate DAC outputs. The device also features a gain calibration circuit that maintains excellent accuracy over time, temperature and supply conditions.

The LTC2631-HM12#TRPBF is an ideal DAC for applications requiring an accurate analog output within a small form factor. The device’s small size, low power consumption and fast settling time make it a good choice for applications in harsh environmental conditions or portable designs.

The specific data is subject to PDF, and the above content is for reference