深圳市科瑞芯电子有限公司为GMT/致新授权代理商，商品原厂原装

供应微处理器复位IC，可免费提供样品及技术支持！

深圳市内可送货上门，欢迎致电！

型号：G696L438T1Uf

封装：SOT-23-5

包装：3000PCS/盘

品牌：GMT/致新

温馨提示：公司产品丰富，如想求购具体型号可直接致电或QQ联系！

General Description

The G696/G697 are microprocessor (μP) superv***ry circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost and adjustments when used with +5V,+3.3V, +3.0V- powered circuits.

These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, with hysteresis keeping it asserted for time delay determined by externally programmable time delay generator after VCC has risen  above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available.

The G697L has an open-drain output stage, while the G696 have push-pull outputs. The G697L’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The G696L have an active-low RESET output, while the G696H has an active-high RESET output. The reset comparator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 0.8V.

Low supply current makes the G696/G697 ideal for use in portable equipment. The G696/G697 are availablein 5-pin SOT23-5 or TSOT-23-5 packages.

Features

■ Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages

■ Fully Specified Over Temperature

■ Available in Three Output Configurations

Push-Pull RESET Output (G696L)

Push-Pull RESET Output (G696H)

Open-Drain RESET Output (G697L)

■ Externally Programmable Time Delay Generator

■ 14μA Supply Current

■ Guaranteed Reset Valid to VCC = 0.8V

■ Power Supply Transient Immunity

■ 5 pin SOT-23-5 or TSOT-23-5 Packages

■ 2% Threshold Accuracy

Applications

■ Computers

■ Controllers

■ Intelligent Instruments

■ Critical μP and μC Power Monitoring

■ Portable / Battery-Powered Equipment

■ Automotive

如需详细规格书/ROHS报告/产品选型表/代理证书等资料请QQ索要或电话联系

GMT系列 
G5520A/ AT5520A/ G529A1TB1U/ G2992/ G5250/ G547/ G546/ G5640/ G5642/ G5108/ G5655/ G5657/ G5626
/G5728 /G5692 /G5699 /AT1316 /G529A2TB1U / G547E2P11U/G547I1P81U /G547F1P11U/G547F2P11U/
G547G1P11U/ G547G2P11U/ G547E1P81U/ G547E2P81U/ G547F1P81U/ G547F2P81U/ G547G1P81U/
G547G2P81U/ G517AL1TB1U/ G517AL2TB1U/ G517C3T11U/ G517G1P81U/ G517G2P81U/ G2156K11U/
M2156K11U / M1694K61U/ G5626P11U/G572***DJT11U/G5728TO1U/G5719TB1U/G5791F11U/G5691RB1U/
AT1526P11U/ AT1529F11U/ G5699RQ1U/G5175RV1U-Z/ G5322F61U/G5108P8U/G5110RE1U/G5125T11U/
AT5125T11U/ AT1316A-02TP1U/AT5160TP1U/G2620T11U/G5912R41U/G5930TBU/G5517R51U/G2510SRG1U-K/
G2583BRV1U/ G693L293TCUf / G691L293T73Uf/  G751-2P1F/ G781P8F/ G9090-180TO1U/ G9091-180T11U/
G9091-330T11U /G9091-180TA1U /G9091-330TA1U/ G524B1T11U / G524B2T11U / G2583BRV1U / G5521AR51U 
G5126/ G5958 /G5910 / G5808 /G691/ G9091/ G9141/G5177A/ G9107RC1U/ M2296B81U/ G2230BZ1U /  G2246R41U
G2515UG1U-K  G2532KE1U-K  G2731RG1U-K  G2790BK11U-K   G2534RK1U  G6001AQY1U   G2034AG21U
G5421CQT1U  M2202BK51U   G6090RC1U   G5027CRD1D   G2595EKL1U-K   G2782K11U-K   G2592K11U-K
G2517AKM1U  G2518KK1U  G2224KH1U  G2261TO1U   G2260-330N61U  G2260-190T11U  G2267TO1U                
G2262AU1U  G2262BTR1U  G2822RC1U   G2057F11U  G2258TB1U  G2258TM1U