ZXRE4041中文资料shunt-references数据手册Diodes规格书

描述 Description

The ZXRE4041 is a bandgap circuit designed to achieve a precision micropower voltage reference of 1.225 volts. The device is available in the small outline SOT23 surface mount package which is ideal for applications where space saving is important.
SOT23 tolerance is available to 0.5% C grade for precision applications. Excellent performance is maintained over the 30μA to 12mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device has been designed to be highly tolerant of capacitive loads so maintaining excellent stability.
This device offers a SOT23 pin for pin compatible alternative to LM4041 voltage references.

特性 Features

High performance alternative to LM4041Small outline SOT2330μA knee current20ppm/°C typical temperature coefficientUnconditionally stable0.5%, 1%, 2% and 3% tolerance

应用 Application

Battery powered equipmentPrecision power suppliesPortable instrumentationPortable communications devicesNotebook and palmtop computersData acquisition systemsA/D and D/A convertersTest equipment

简介

ZXRE4041属于集成电路（IC）的电压基准。由制造生产的ZXRE4041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。