AD1580集成電路（IC）的電壓基準(zhǔn)規(guī)格書PDF中文資料

AD1580屬于集成電路（IC）的電壓基準(zhǔn)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD1580電壓基準(zhǔn)產(chǎn)品屬于基準(zhǔn)電壓源系列，可通過相對較不穩(wěn)定的電源提供穩(wěn)定的電勢，電壓值始終保持恒定，以便在測量、控制和類似應(yīng)用中用作比較的標(biāo)準(zhǔn)。其功能行為可能與用于大功率調(diào)節(jié)的線性穩(wěn)壓器相似，但基準(zhǔn)電壓源器件卻不適合用于此類用途。用作比較標(biāo)準(zhǔn)時(shí)，若輸出電流容量或?qū)嶋H負(fù)載電流增大，其性能通常會(huì)降低。

GENERAL DESCRIPTION

The AD15801 is a low cost, 2-terminal (shunt), precision band gap reference. It provides an accurate 1.225 V output for input currents between 50 μA and 10 mA.

FEATURES

Wide operating range: 50 μA to 10 mA

Initial accuracy: ±0.1 maximum

Temperature drift: ±50 ppm/°C maximum

Output impedance: 0.5 Ω maximum

Wideband noise (10 Hz to 10 kHz): 20 μV rms

Operating temperature range: –40°C to +85°C

High ESD rating

4 kV human body model

400 V machine model

Compact, surface-mount SOT-23 and SC70 packages

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