Low Power, Low Cost 2.5 V Reference

GENERAL DESCRIPTION The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise perf

文件：160.57 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

文件：399.1 Kbytes 頁數(shù)：12 Pages

AD

亞德諾

低功耗、2.5 V帶隙基準電壓源

AD680是一款帶隙基準電壓源，可以利用4.5 V至36 V的輸入提供2.5 V輸出。它采用的架構(gòu)使之能以極低的靜態(tài)電流工作，同時實現(xiàn)出色的直流特性和噪聲性能。通過對高度穩(wěn)定的薄膜電阻調(diào)整，可獲得出色的初始精度和溫度系數(shù)，從而在整個溫度范圍內(nèi)實現(xiàn)低誤差。該器件具有精密直流特性，非常適合用作要求外部精密基準電壓源的數(shù)模轉(zhuǎn)換器(DAC)的基準電壓源。同時也非常適合模數(shù)轉(zhuǎn)換器(ADC)使用，而且其性能通常優(yōu)于標準片內(nèi)基準電壓源。\n\nAD680的靜態(tài)電流低于許多雙引腳基準電壓源，因此推薦用于手持式電池供電設(shè)備等低功耗應(yīng)用。\n\nAD680的8引腳封裝產(chǎn)品提供一個溫度輸出引腳。該引腳提供的輸出電壓 ? 低靜態(tài)電流：250 μA（最大值）\n\n? 激光調(diào)整到高精度：2.5 V ± 5 mV（最大值，AN、AR級）\n\n? 經(jīng)過調(diào)整的溫度系數(shù)：20 ppm/°C（最大值，AN、AR級）;

ADI

亞德諾

Low Power, Low Cost 2.5 V Reference

GENERAL DESCRIPTION The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise perf

文件：160.57 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

GENERAL DESCRIPTION The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise perf

文件：160.57 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

GENERAL DESCRIPTION The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise perf

文件：160.57 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

GENERAL DESCRIPTION The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise perf

文件：160.57 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

GENERAL DESCRIPTION The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise perf

文件：160.57 Kbytes 頁數(shù)：8 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

文件：399.1 Kbytes 頁數(shù)：12 Pages

AD

亞德諾

Low Power, Low Cost 2.5 V Reference

文件：399.1 Kbytes 頁數(shù)：12 Pages

AD

亞德諾