G693L293TCUF-4针μP电压监控器-GMT

General Description
The G692/G693 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. The G692/G693 also provides a debounced
manual reset input.
These circuits perform a single function: they assert a
reset ** whenever the VCC supply voltage declines
below a preset threshold, keeping it asserted for at
least 230ms after VCC has risen above the reset
threshold. Reset thresholds suitable for operation with
a variety of supply voltages are available.
The G693L has an open-drain output stage, while the
G692 have push-pull outputs. The G693L’s open-drain
RESET output requires a pull-up resistor that can be
connected to a voltage higher than VCC.
The G692L have an active-low RESET output, while
the G692H 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 G692/G693 ideal for use
in portable equipment. The G692/G693 are available in
a SOT-143, SC-70-5(SOT-353), SOT-23-5 packages.

深圳市科瑞芯电子有限公司是电子元器件代理和电子产品设计与销售的一般纳税人企业，公司主要代理UTC、GMT 、BCD、ZOWIE，兼营分销Richtek、Fairchild、MPS、ST等**品牌，产品主要应用于LED电源、移动电源、车载MP3、多媒体音响、汽车电子、网络周边等领域 



★ 公司主营产品: 

☆ 闽台友顺科技“UTC”全系列半导体一级代理商。 

集成电路IC系列:如UC3843/UC3842/MC34063/TL431/TL494/3308/78L08/78D05A/LP2950/TDA2822/ 

MC4558/MC1458/MC3361/2SA684/LM317/UR133/LD1117/UZ1085L-ADJ等等系列 

运算放大器系列： 如LM358/LM324/LM224/LMMV358/LV321等等系列 

场效应管MOS系列：如1**0L/2**0L/3**0/4**0L/5**0/7**0/7N70/7N80/8**0/8N70/8N80/9N90/ 

10N80/10**0/12**5/UT2301/UT2302/75N75/12P10等等系列 

晶体管系列：2SA684/2SB772/2SD882/2SC2625/2SC3320/2SC2655/2SD669A/2SD1616等等 

单双向可控硅;等等。



BCD系列电源管理IC 

如：AP3766/AP3706/AP4313/AP4310/AP3770/AP3772/AP1682/AP3708/AP3968/AP1661/AP3031/AP3012/AZ431/ AP3211/AS321等 


GMT系列 

G5520A/AT5520A/G5177B/G2116/G2117/G5214/G1244/G2992/G5250/G547/G546/G5640/G5642/G5108/G5655/G5657/G5626/G5728/G5692/G5699/AT1316

G5126/G5958/G5910/G5808/G691/G9091/G9141/G5177A等等 



ZOWIE系列

Z3PK1045RH/Z3PK1045UH/LX10M/SCD34H/SCD345H/Z3PK1550ULH/BSCD54DH/ MBR10100CFSH SCD53H /MM3Z5231BH / P6KE200A / Z4GP20MLH / USCD024H /MSCD054H / MSCD104H / SCD34LH 



我司产品常期备有现货，深圳均可含税或未税交易。 

科瑞芯电子秉持[追求品质、专业诚信、持续创新]的理念,为客户提供工业标品质、低成本的半导体件,提供专业技术支援及完整的 解决方案。持续追求、不断创新以及提供较佳较广的准、高服务,协助客户及厂商提高竞争能力,致力于成为较佳电子半导体通路商之一。