The LTC2657IFE-L12#PBF is a precision octal 12-bit digital-to-analog converter (DAC) manufactured by Linear Technology, now part of Analog Devices. It is designed to provide accurate analog output signals in a wide range of applications.
The LTC2657IFE-L12#PBF features eight individual DAC channels, making it suitable for applications that require multiple independent DAC outputs. Each channel has a 12-bit resolution, which allows for a fine level of precision in generating analog output voltages.
This IC component offers many key features that enhance its performance and versatility. It operates on a single power supply with a wide voltage range from 2.7V to 5.5V, making it compatible with various power sources. The device consumes very low power, enabling energy-efficient operation.
One notable feature of the LTC2657IFE-L12#PBF is its excellent DC performance. It provides guaranteed monotonicity, low integral nonlinearity (INL), and differential nonlinearity (DNL) errors, ensuring accurate and reliable DAC outputs. The precision over temperature allows it to maintain its performance across a wide operating temperature range.
The device utilizes a 2-wire I2C-compatible serial interface, simplifying connectivity to microcontrollers and other digital systems. It offers both hardware and software selectable addressing options, allowing multiple LTC2657 devices to coexist in the same system
