ELECTRONIC GIANT EG4003 Micro-wave and Infrared Sensing Processing Chip Datasheet
The EG4003 is a specialized mixed-signal integrated circuit designed for amplifying and processing micro-wave and infrared signals. It integrates operational amplifiers, dual-threshold voltage comparators, a reference voltage source, delay time timers, and a state controller. This chip is ideal for anti-theft alarm systems, automatic door control devices, and lighting control switches. Operating within a voltage range of +3V to +6V and utilizing COMS technology, the EG4003 features an 8-pin package design that reduces external component count, overall cost, and PCB board space. Its simple external circuitry and low cost make it suitable for battery-powered systems.
Product Attributes
- Brand: ELECTRONIC GIANT ()
- Origin: China (implied by company name and copyright)
- Material: COMS process (implied)
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| Power Supply Voltage | VDD | -0.3 | 7 | V | ||
| Control Signal Output Voltage | OUT | -0.3 | 7 | V | ||
| Oscillator Capacitor Input Voltage | CT | -0.3 | 7 | V | ||
| Repeat/Non-repeat Control Voltage | A | -0.3 | 7 | V | ||
| Trigger Inhibit Voltage | VC | -0.3 | 7 | V | ||
| Op-amp Inverting Input Voltage | 1IN- | -0.3 | 7 | V | ||
| Op-amp Output Voltage | 1OUT | -0.3 | 7 | V | ||
| Ambient Temperature | TA | -45 | 85 | |||
| Storage Temperature | Tstr | -65 | 125 | |||
| Soldering Temperature | TL | 300 | T=10S | |||
| Electrical Characteristics | ||||||
| Operating Supply Voltage | VDD | 3 | 6 | V | ||
| Quiescent Operating Current | Icc | 65 | 75 | uA | VDD=5V | |
| Quiescent Operating Current | Icc | 35 | 45 | uA | VDD=3V | |
| Op-amp Input Offset Voltage | Vos | 2 | 5 | mV | VDD=5V | |
| Op-amp Input Offset Current | Ios | 50 | nA | VDD=5V | ||
| Op-amp Open-loop Voltage Gain | Avo | 60 | dB | VDD=5V | ||
| Op-amp Output High Level | VOPAH | 4.5 | 4.85 | V | VDD=5V, ILOAD=5uA | |
| Op-amp Output Low Level | VOPAL | 0.1 | V | VDD=5V, ILOAD=-5uA | ||
| VC Input High Level | VCH | 1.1 | V | VDD=5V | ||
| VC Input High Level | VCH | 0.7 | V | VDD=3V | ||
| VC Input Low Level | VCL | 0.4 | V | VDD=5V | ||
| VC Input Low Level | VCL | 0.3 | V | VDD=3V | ||
| OUT Output High Level | VOH | 4.5 | 4.6 | V | VDD=5V, ILOAD=10mA | |
| OUT Output High Level | VOH | 2.5 | 2.6 | V | VDD=3V, ILOAD=5mA | |
| OUT Output Low Level | VOL | 0.3 | 0.5 | V | VDD=5V, ILOAD=-10mA | |
| OUT Output Low Level | VOL | 0.3 | 0.5 | V | VDD=3V, ILOAD=-5mA | |
| A Input High Level | VAH | 3.5 | 5 | V | VDD=5V | |
| A Input High Level | VAH | 2 | 3 | V | VDD=3V | |
| A Input Low Level | VAL | 0 | 1 | V | VDD=5V | |
| A Input Low Level | VAL | 0 | 0.5 | V | VDD=3V | |
2201121400_EG-Micro-EG4003C_C2929101.pdf
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