Microsemi SG1503T

СерияИсправлено-55°C ~ 125°C (TA)

Overview

The SG1503T is a monolithic integrated circuit implementing a self-contained precision voltage reference generator. It is internally trimmed for ±1% accuracy and requires less than 2mA quiescent current. SG1503T can deliver greater than 10mA output current while achieving total load and line induced tolerances of less than 0.5%.In addition to voltage accuracy, internal trimming achieves a temperature coefficient of output voltage of typically 10 ppm/°C. As a result, these references are excellent choices for applications in critical instrumentation and D-to-A converter systems. The SG1503T is specified for operation over the full military ambient temperature range of -55°C to 125°C, while the SG2503 is designed for -25°C to 85°C and the SG3503 for commercial applications of 0°C to 70°C.

Features

Applications

• Portable, battery-powered equipment
• Cellular phones, notebook computers, PDAs, GPSs, and DMMs
• Computer workstations
• Suitable for use with a wide range of video RAMDACs
• Smart industrial transmitters
• PCMCIA cards
• Automotive
• 3 V/5 V, 8-bit to 12-bit data converters
• Precision data acquisition systems
• High resolution converters