Receiver Module Infrared Emitting Diode Silicon Chip Material And 45 Deg Half Angle
Brand Name : DOUBLE LIGHT
Model Number : DL- 2938LS
Certification : RoHS
Place of Origin : China (mainland)
MOQ : 1000pcs
Price : Negotiated
Payment Terms : T/T
Supply Ability : 8,000,000pcs per Day
Delivery Time : 10-15 working days after received your payment
Packaging Details : Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:5.1 Kilograms • Units per Export Carton:3000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:10.2 Kilograms
Light source : Infrared Receiver
Application : Infrared remote control Toys
Lens Colorl : Black
Chip Material : Silicon
Soldering Temperature : 260℃
Peak Wavelength : 940nm
Half Angle : 45deg
Infrared Remote-Control Receiver Module Light Emitting Diode Led
Features:
- Photo detector and preamplifier in one package .
- Internal filter for PCM frequency.
- Inner shield,good anti-interference ability.
- High immunity against ambient light.
- Improved shielding against electric field disturbance
- 2.1V or 5.5V supply voltage; low power consumption.
- TTL and CMOS compatibility.
- Suitable transmission code:NEC code,RC5 code.
Description
- The DL-2938LS is miniaturized infrared receivers for remote control and other applications requiring improved ambient light rejection.
- The separate PIN diode and preamplifier IC are assembled on a single lead frame.
- The epoxy package contains a special IR filter.
- The module has excellent performance even in disturbed ambient light applications and provides protection against uncontrolled output pulses.
Applications:
- AV equipment (TV, DVD Player, VCR, Audio, CD player, STB, etc)
- Home appliances (Camera, Computer Air Conditioner, Fan, light, etc)
- Infrared remote control Toys.
Package Dimension:
| Part No. | Chip Material | Lens Color | Source Color |
| DL-2938LS | Silicon | Black | Infrared Receiver |
NOTES:
1.All dimensions are in millimeters (inches).
2.Tolerance is ±0.30mm (0.012’’) unless otherwise specified.
3.Specifications are subject to change without notice.
Absolute Maximum Ratings at Ta=25℃
| Parameter | Symbol | Ratings | Unit |
| Supply Voltage | Vcc | 2.4-6.5 | V |
| Operating Temperature | Topr | -25~ +65 | ℃ |
| Storage Temperature | Tstg | -40 ~ +85 | ℃ |
| Soldering Temperature *1 | Tsol | 260 | ℃ |
Electrical Optical Characteristics at Ta=25℃
| Parameter | Symbol | Ratings | Unit | Condition | ||
| Min. | Typ. | Max. | ||||
| Supply Voltage | Vs | 2.7 | - | 6 | V | |
| Supply Current | Icc | — | -- | 0.6 | mA | No signal input |
| Reception Distance | L0 | 16 | — | — | m | At the ray axis*1 |
| L45 | 8 | — | — | |||
| B.P.F Center Frequency | fo | — | 38 | — | KHz | |
| Peak Wavelength | lp | — | 940 | — | nm | |
| Half Angle | θ | — | 45 | — | deg | At the ray axis *1 |
| High Level Pulse Width | TH | 400 | — | 800 | μS | At the ray axis *2 |
| Low Level Pulse Width | TL | 400 | — | 800 | μS | |
| High Level Output Voltage | VH | Vcc-0.3 | — | — | V | |
| Low Level Output Voltage | VL | — | — | 0.3 | V | |
Notes:
1. The ray receiving surface at a vertex and relation to the ray axis in the range of θ=0° and θ=45°.
2. A range from 30cm to the arrival distance. Average value of 50 pulses.
Choose DOUBLE LIGHT, your expert LED components nearby!
Adcantage:
- Over 10 years work experience technical service team
- Manufacturer direct sale,high quality product and competitive price
- Mix order accepted and free sample
- Make double check strictly and packing carefully.
- We will refund you in case of bad quality issue happens due to our product itself.
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