OPT101PG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
OPT101PG4 is a monolithic photodiode with single-supply transimpedance amplifier from Texas Instruments. Features integrated op-amp for linear light-to-voltage conversion, 0.09×0.09 inch active area, and single-supply 2.7V–36V operation. From $5.17, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- OPT101PG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.1707(MOQ 18)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Monolithic photodiode with integrated transimpedance amplifier for direct light-to-voltage conversion
- Wide single-supply operating range: 2.7V to 36V, simplifying circuit design
- Square 0.09×0.09 inch active area optimized for visible and near-infrared light detection
- Low dark current and low noise for high-sensitivity light measurement applications
- DIP-8 package for easy prototyping and through-hole PCB assembly
Applications
The OPT101PG4 is widely used in ambient light sensing and automatic brightness control circuits in consumer electronics and industrial equipment. Its linear output makes it ideal for optical encoders, barcode readers, and medical photoplethysmography (PPG) sensors. It also serves in scientific instrumentation, film exposure control, and UV/IR detection systems where accurate analog light intensity measurement is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Application | AMPLIFIER |
| Configuration | SINGLE |
| Infrared Range | NO |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Optoelectronic Device Type | LINEAR OUTPUT PHOTO IC |
| Packing Method | TUBE |
| Shape | SQUARE |
| Size | 2.29mm |
| Supply Voltage-Min | 2.7V |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Pitch | 2.54mm |
| ## OPT101PG4 Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for OPT101PG4:
Frequently Asked Questions
What is the supply voltage range for the OPT101PG4?
The OPT101PG4 operates from a single supply voltage of 2.7V to 36V, making it flexible for battery-powered and industrial applications without requiring a dual-supply design.
What type of output does the OPT101PG4 provide?
The OPT101PG4 provides a linear analog voltage output proportional to incident light intensity, thanks to its integrated transimpedance amplifier. This eliminates external op-amp circuitry and simplifies system design.
What are typical applications for the OPT101PG4?
Typical applications include ambient light sensing, optical position encoders, barcode scanners, medical pulse oximeters, film exposure control, and scientific instrumentation requiring precise linear light-to-voltage conversion.
What is the package type and active area size of the OPT101PG4?
The OPT101PG4 comes in an 8-pin DIP (Dual-In-Line) package with a square photodiode active area of 0.090 × 0.090 inches, suitable for through-hole PCB assembly and prototyping.
Is the OPT101PG4 RoHS compliant?
Yes, the OPT101PG4 is lead-free (Pb-free) and RoHS compliant, as indicated by its JESD-609 code e4, making it suitable for environmentally conscious designs and modern manufacturing requirements.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| 18+ | $11.7244 | $211.04 |
| 23+ | $11.2837 | $259.53 |
| 28+ | $10.8429 | $303.60 |
| 100+ | $5.1707 | $517.07 |
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