Microprocessor Supervisory Circuit

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Precision Quad Supply Monitor in 6-Lead SOT-23

文件：153.66 Kbytes 頁(yè)數(shù)：16 Pages

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凌力爾特

Microprocessor Supervisory Circuit

文件：156.31 Kbytes 頁(yè)數(shù)：4 Pages

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微處理器監(jiān)控電路

LTC699 提供了針對(duì)基于微處理器之系統(tǒng)的電源監(jiān)視。其特性包括微處理器復(fù)位和看門狗定時(shí)。高精度內(nèi)部電壓基準(zhǔn)和比較器電路負(fù)責(zé)監(jiān)視電源線路。當(dāng)出現(xiàn)某種超容差情況時(shí)，RESET 輸出被強(qiáng)制為低電平有效。此外，即使在 VCC 低至 1V 時(shí)也保證 RESET 輸出處于邏輯低電平。?\n\n 而且，該器件還提供了一個(gè)內(nèi)部看門狗定時(shí)器，當(dāng)看門狗輸入在 1.6 秒的超時(shí)周期結(jié)束之前切換時(shí)，該定時(shí)器將強(qiáng)制 RESET 輸出至低電平有效。?\n\n LTC699 可提供 DIP 封裝和表面貼裝型封裝。\n\nApplications 關(guān)鍵性的微處理器電源監(jiān)視 智能儀器 計(jì) ? 保證復(fù)位置為有效 (在 VCC = 1V)\n\n? 1.5mA 最大電源電流\n\n? SO-8 封裝\n\n? 4.65V 高精度電壓監(jiān)視器\n\n? 電源正常 / 復(fù)位時(shí)間延遲：200ms\n\n? 極少的外部組件數(shù)目\n\n? 性能規(guī)格在整個(gè)溫度范圍\n\n? MAX699 的絕佳升級(jí)產(chǎn)品;

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亞德諾

TimerBlox: Delay Block/ Debouncer

DESCRIPTION The LTC?6994 is a programmable delay block with a range of 1μs to 33.6 seconds. The LTC6994 is part of the TimerBlox? family of versatile silicon timing devices. FEATURES ■ Delay Range: 1μs to 33.6 Seconds ■ Configured with 1 to 3 Resistors ■ Delay Max Error: – 512μs –

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Voltage-Controlled Pulse Width Modulator (PWM)

DESCRIPTION The LTC?6992 is a silicon oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. The LTC6992 is part of the TimerBlox? family of versatile silicon timing devices. FEATURES ■ Pulse Width Modulation (PWM) Controlled by Simple 0V to 1V Analog

文件：1.36053 Mbytes 頁(yè)數(shù)：34 Pages

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100mA Wireless Li-Ion Charger with Low Battery Disconnect

DESCRIPTION The LTC?4124 is a simple high performance wireless Li-Ion charger with low battery disconnect. The pin-selectable charge current (up to 100mA) and charge voltage ensure versatility while minimizing the number of required external components. FEATURES ■ Complete Wireless Power Receiv

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7.5mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter

DESCRIPTION The LTC?4126 is a low-power wireless single-cell Li-Ion battery charger with an integrated step-down DC/DC regulator. The step-down regulator is a low-noise multi-mode charge pump which is powered from the battery and provides a regulated 1.2V at the output. The switching frequency is

文件：2.41447 Mbytes 頁(yè)數(shù)：24 Pages

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Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter

DESCRIPTION The LTC?4126-ADJ is a low-power wireless single-cell Li-Ion battery charger with an integrated step-down DC/DC regulator. The step-down regulator is a low-noise multimode charge pump which is powered from the battery and provides a regulated 1.2V at the output. The switching frequency

文件：1.6481 Mbytes 頁(yè)數(shù)：24 Pages

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TimerBlox: Resettable, Low Frequency Oscillator

FEATURES - Period Range: 1ms to 9.5 Hours - Configured with 1 to 3 Resistors -

文件：661.53 Kbytes 頁(yè)數(shù)：24 Pages

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