2.7V至3.6V和4.5V至5.5V、低功耗、4/12通道、2線串口、10位ADC

MAX1136–MAX1139低功耗、10位、多路模數(shù)轉(zhuǎn)換器(ADC)具有內(nèi)部采樣/保持(T/H)器、電壓基準(zhǔn)、時鐘和I2C兼容的2線串行接口。這些器件工作在2.7V至3.6V (MAX1137/MAX1139)或4.5V至5.5V (MAX1136/MAX1138)單電源，在最高采樣率94.4ksps下耗電僅670μA。采樣率低于46ksps時，電源電流降至230μA。兩次轉(zhuǎn)換之間AutoShutdown?將器件自動關(guān)斷，在較低的吞吐率時使電源電流降至1μA以下。MAX1136/MAX1137分別帶有4個邏輯輸入通道，MAX1138/MAX1139分別帶有12個邏輯輸入通道。全差分模擬輸入可 \n? 400kHz快速模式 \n? 單電源供電 \n? 4.5V至5.5V (MAX1136/MAX1138)\n? 2.048V (MAX1137/MAX1139) \n? 外部基準(zhǔn)：1V至VDD \n? 4路單端或2路全差分(MAX1136/MAX1137) \n? 內(nèi)部FIFO，帶通道掃描模式 \n? 94.4ksps時670μA \n? 10ksps時60μA \n? 關(guān)斷模式下0.5μA\n? 小尺寸封裝 \n? 16引腳QSOP (MAX1138/MAX1139);

ADI

亞德諾

2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel, 2-Wire Serial 10-Bit ADCs

文件：471.99 Kbytes 頁數(shù)：22 Pages

MAXIM

美信

2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel, 2-Wire Serial 10-Bit ADCs

文件：471.99 Kbytes 頁數(shù)：22 Pages

MAXIM

美信

STM32 Nucleo-64 boards

Features Common features ? STM32 microcontroller in an LQFP64 or LQFP48 package ? 1 user LED shared with ARDUINO? ? 1 user and 1 reset push-buttons ? 32.768 kHz crystal oscillator ? Board connectors: – ARDUINO? Uno V3 expansion connector – ST morpho extension pin headers for full access to

文件：437.54 Kbytes 頁數(shù)：9 Pages

STMICROELECTRONICS

意法半導(dǎo)體

System Reset (with built-in watchdog timer) Monolithic IC

Outline These ICs were developed to drive low voltage batteries, and have a watchdog timer with built-in microcomputer reset voltage detection circuit and low battery detection circuit. A single reference voltage is used for low battery voltage detection and microcomputer reset voltage detection

文件：151.57 Kbytes 頁數(shù)：6 Pages

MITSUMI

三美