- All
- Product Management
- News
- Introduction
- Corporate Outlets
- FAQ
- Corporate Video
- Corporate Brochure
EG4005
Chip Features 8-pin microwave and infrared sensing dedicated chip, simple peripheral circuit, low cost Low static power consumption, power consumption less than 45uA at 3V operating voltage, and less than 75uA at 5V operating voltage, very suitable for battery-powered system applications High input impedance operational amplifier, can be matched with various sensors for signal processing Bidirectional amplitude limiter, can effectively suppress interference Built-in reference voltage for the internal comparator and op amp Built-in delay timer and lockout timer, the timing delay time can be set by changing the oscillator frequency Few peripheral components, only the gain of the first-stage op amp and the RC components of the oscillator need to be configured to work reliably Operating voltage +3V～+5.5V Package: SOP8、CPC8
Category：
- Product Description
-
- Commodity name: EG4005
- 封装: CPC8 SOP-8
- 品牌: EG/Yi Jing Wei
Chip Features 8-pin microwave and infrared sensing dedicated chip, simple peripheral circuit, low cost Low static power consumption, power consumption less than 45uA at 3V operating voltage, and less than 75uA at 5V operating voltage, very suitable for battery-powered system applications High input impedance operational amplifier, can be matched with various sensors for signal processing Bidirectional amplitude limiter, can effectively suppress interference Built-in reference voltage for the internal comparator and op amp Built-in delay timer and lockout timer, the timing delay time can be set by changing the oscillator frequency Few peripheral components, only the gain of the first-stage op amp and the RC components of the oscillator need to be configured to work reliably Operating voltage +3V～+5.5V Package: SOP8、CPC8
Chip Description
The EG4005 is a dedicated analog-digital hybrid chip designed for amplifying and processing microwave and infrared signals. It integrates an operational amplifier, dual-threshold voltage comparator, reference voltage source, delay timer, lockout timer, and state controller, making it suitable for anti-theft alarm systems, body gate control devices, and lighting control switches.
The EG4005 operates with a supply voltage of +3V to +5.5V. It uses a combined CMOS analog-digital hybrid integrated circuit process and features an 8-pin package, reducing the number of external components, lowering overall costs, and saving PCB space.
Product Message
Please fill in the information accurately, and we will reply to you within 24 hours.
Official Account
E-mail：
Company Address：
Room 819, Dongmei Building, Xiangnan Three District, Minqiang Community, Minzhi Street, Longhua District, Shenzhen
