| 产品特性：微处理器 | 品牌：GMT/致新 | 型号：G691L293T93Uf |
| 类型：其他IC | 用途：电源芯片 | 封装：SOT-323 |
| 系列：GMT系列 | 功率：参考规格书 | 批号：2023+ |
| 特色服务：提供技术支持 | 产品说明：原厂原装 | 包装：3000 |
| 应用领域：照明电子 | 数量：20000 | QQ：1186670662 |
| 资质：代理 | 货源：原厂 | 可售卖地：全国 |
深圳市科瑞芯电子有限公司为GMT/致新正规代理商，商品原装
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型号：G691L293T93Uf
封装：SOT-323
品牌：GMT/致新
General Description
The G690/G691 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components 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, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available.
The G691L has an open-drain output stage, while the G690 have push-pull outputs. The G691L’s open-drain RESET output requires a
pull-up resistor that can be connected to a voltage higher than VCC. The G690L have an active-low RESET output, while the G690H 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 1V.Low supply current makes the G690/G691 ideal for use in portable equipment.
The G690/G691 are available in 3-pin SOT-23 and SC-70-3(SOT-323) packages.
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/G5725ADJT11U/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
