TS3325集成電路（IC）的電壓基準(zhǔn)規(guī)格書(shū)PDF中文資料

TS3325屬于集成電路（IC）的電壓基準(zhǔn)。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的TS3325電壓基準(zhǔn)產(chǎn)品屬于基準(zhǔn)電壓源系列，可通過(guò)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(lèi)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(xiàn)性穩(wěn)壓器相似，但基準(zhǔn)電壓源器件卻不適合用于此類(lèi)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

? Fixed 1.25 V,1.8 V, 2.048 V, 2.5 V, 3.0 V, 3.3 V 4.096 V, 5.0 V output voltage

? Ultra low operating current: 3.9 μA (typ.) at 25 °C

? High initial accuracy: +/-0.15

? Stable when used with capacitive loads

? Extended temperature range: -40 to +125 °C

? 30 ppm/°C maximum temperature coefficient

? Available in QFN8 1.5x1.5, SOT23-3L and SOT323-3L packages.

Description

The TS33 family of low power series voltage references is capable of providing

stable and precise output voltages with an initial accuracy of 0.15 over an extended

temperature range (-40 to +125 °C).

The ultra low operating current is a key advantage for power-restricted designs. In

addition, the TS33 is very stable over the entire operating temperature range, making

it suitable for high-precision applications.

Available in QFN8, SOT23-3L and SOT323-3L surface mount packages, the TS33

can be designed in applications where space saving is a critical issue.

Applications

? Portable equipment

? Data acquisition systems

? Instrumentation

? Medical equipment

? Test equipment