MC1403中文资料10 mA Low Voltage Reference数据手册ONSEMI规格书

描述 Description

A precision band-gap voltage reference designed for critical instrumentation and D/A converter applications. This unit is designed to work with D/A converters, up to 12 bits in accuracy, or as a reference for power supply applications.

特性 Features

• Output Voltage: 2.5 V25 mV
• Quiescent Current: 1.2 mA Typical
• Temperature Coefficient: 10 ppm/ C Typical
• Equivalent to AD580
• Pb−Free Package is Available

应用 Application

Voltage Reference for 8 to 12 Bit D/A Converters Low TC Zener Replacement High Stability Current Reference Voltmeter System Reference

简介

MC1403属于集成电路（IC）的电压基准。由ONSEMI制造生产的MC1403电压基准产品属于基准电压源系列，可通过相对较不稳定的电源提供稳定的电势，电压值始终保持恒定，以便在测量、控制和类似应用中用作比较的标准。其功能行为可能与用于大功率调节的线性稳压器相似，但基准电压源器件却不适合用于此类用途。用作比较标准时，若输出电流容量或实际负载电流增大，其性能通常会降低。