Infrared Receiver Module Yongyu Photoelectric GRM-5048D8C4-AT2 SMD Type with Low Voltage 3 Volt Supply
SMD TYPE INFRARED RECEIVER MODULE GRM-5048D8C4-AT2
The GRM-5048D8C4-AT2 is an SMD Type infrared receiver module designed for remote control applications and other scenarios requiring enhanced ambient light rejection. It integrates a PIN diode and a preamplifier IC on a single leadframe, encased in an epoxy package with a special IR filter. This module offers excellent performance in disturbed ambient light conditions and provides protection against uncontrolled output pulses. Key features include a photo detector and preamplifier in one package, an internal filter for PCM frequency, high immunity to ambient light, improved shielding against electric field disturbances, low power consumption with a 3.0-Volt supply voltage, and TTL/CMOS compatibility. It is suitable for use in TVs, VTRs, audio equipment, air conditioners, car stereo radios, toys, home computers, and other remote-controlled devices.
Product Attributes
- Brand: Shenzhen Yongyu Photoelectric CO.,LTD.
- Model: GRM-5048D8C4-AT2
- Origin: China
- Type: SMD Type Infrared Receiver Module
Technical Specifications
| Parameter | Symbol | Rating | Unit | Conditions |
|---|---|---|---|---|
| Supply Voltage | VDD | 0-6 | V | |
| Operating Temperature Range | Topr | -20 ~ +70 | C | |
| Storage Temperature Range | Tstg | -40 ~ +85 | C | |
| Soldering Condition (Reflow) | Tsol | 260C, 10s | Reflow soldering | |
| Soldering Condition (Hand) | Tsol | 300C, 3s | Hand soldering | |
| Supply Voltage | Vcc | 2.7 - 5.5 | V | |
| Consumption Current | Icc | 0.08 - 0.33 | mA | No Input Signal |
| Peak Wavelength | p | 940 | nm | |
| High level Output voltage | Voh | 4.5 - 5.5 | V | Vcc=5V |
| High level Output voltage | Voh | 2.7 - 3.0 | V | Vcc=3V |
| Low Level Output voltage | Vol | 0.2 - 0.4 | V | |
| High Level Output Pulse Width | Tpw1 | 450 - 750 | s | fIN =37.9 KHz, 600us burst wave, VIN =500 p-p |
| Low Level Output Pulse Width | Tpw2 | 450 - 750 | s | fIN=37.9KHz, 600us burst wave, VIN=50 mVp-p |
| B.P.F Center Frequency | 37.9 | KHz | ||
| Arrival Distance | D | 20 M (0) / 15 M (45) | ||
| Output Form | Active Low output |
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