LTC6655集成電路（IC）的電壓基準(zhǔn)規(guī)格書PDF中文資料

LTC6655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LTC6655電壓基準(zhǔn)產(chǎn)品屬于基準(zhǔn)電壓源系列，可通過相對(duì)較不穩(wěn)定的電源提供穩(wěn)定的電勢(shì)，電壓值始終保持恒定，以便在測(cè)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。

FEATURES

? 12-/16-bit resolution

? 16 MUPS single channel rate in fast mode

? 11 MUPS single channel rate in precision mode

? 78 ns small signal settling time to 0.1% accuracy

? 100 ns large signal settling time to 0.1% accuracy

? Ultrasmall glitch: <50 pV×s

? Ultralow latency: 5 ns

? THD: ?105 dB at 1 kHz for AD3542R-16 and ?95 dB at 1 kHz for

AD3542R-12

? 5 selectable output voltage ranges

? 1.2 V and 1.8 V logic level compatible

? Single (classic) and dual SPI modes

? Multiple error detectors, both analog and digital domains

? 2.5 V internal voltage reference, 10 ppm/°C maximum TC

? Small package: 4 mm × 4 mm LFCSP

APPLICATIONS

? Instrumentation

? Hardware in the loop

? Process control equipment

? Medical devices

? Automated test equipment

? Data acquisition system

? Programmable voltage sources

? Optical communications