Part Details for TSL251 by Texas Instruments
Results Overview of TSL251 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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TSL251 Information
TSL251 by Texas Instruments is a Photo IC.
Photo ICs are under the broader part category of Optoelectronics.
Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.
Price & Stock for TSL251
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Linear Output Photo IC | 4023 |
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RFQ |
Part Details for TSL251
TSL251 CAD Models
TSL251 Part Data Attributes
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TSL251
Texas Instruments
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Datasheet
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TSL251
Texas Instruments
Linear Output Photo IC
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Plastic, Compact Package-3 | |
| Application | Amplifier | |
| Configuration | Single | |
| Infrared Range | Yes | |
| Mounting Feature | Through Hole Mount | |
| Number of Functions | 1 | |
| On-State Current-Max | 0.01 A | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Optoelectronic Device Type | Linear Output Photo Ic | |
| Shape | Rectangular | |
| Size | 1.5 Mm | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | No |
TSL251 Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the TSL251 is 2.7V to 5.5V, although it can operate as low as 2.5V with reduced performance.
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The TSL251 outputs 16-bit data in a serial format. You'll need to use a microcontroller or other digital logic to read and process the data, taking into account the device's timing and protocol requirements.
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The gain select pins (G0 and G1) allow you to adjust the gain of the device to optimize its performance for different lighting conditions. You can select from three gain settings: 1x, 16x, or 60x.
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To ensure accurate readings, make sure to follow proper PCB layout and design guidelines, minimize noise and interference, and use a stable power supply. You may also need to implement calibration and compensation techniques in your software.
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Yes, the TSL251 can operate with a 3.3V supply, but you'll need to ensure that the microcontroller can handle the 5V output from the TSL251. You may need to use a level shifter or voltage divider to interface the two devices.