MX584数据手册集成电路（IC）的电压基准规格书PDF

描述 Description

Maxim's MX584 is a temperature-compensated, bandgap voltage reference which provides pin-programmable output voltages of +10.00V, +7.50V, +5.00V, and +2.50V. External components are not required for these outputs, but if other voltages are desired, they can be programmed with external resistors.
Laser trimming minimizes output error as well as temperature drift, to as low as 10mV and 15ppm/°C with the MX584K.
The input voltage range of the MAX584 is 4.5V to 30V. The reference also includes a STROBE input which shuts down the reference output. Typical current drain when ON is 750µA. This drops to about 100µA when the reference is strobed OFF.
The MX584 is designed for use with 8- to 14-bit A/D and D/A converters as well as data acquisition systems. It is available in 8-lead TO-99 metal cans, plastic DIPS, CERDIPS, and SO packages.

特性 Features

• +10.0V, +7.5V, +5.0V, +2.5V Programmable Outputs
• ±10mV Tolerance at +10V (MX584K)
• Low Tempco: 15ppm/°C, max (MAX584K)
• No External Components or Trims
• Short-Circuit Proof
• Output Sources and Sinks Current
• 10mA Output Current

应用 Application

• A/D转换器基准
• CMOS DAC基准
• 数据记录
• 测量仪表
• 精密分析仪
• 可编程PGA失调设置

简介

MX584属于集成电路（IC）的电压基准。由制造生产的MX584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。