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OPT301M The Texas Instruments OPT301M is an ambient light sensor featuring an integrated photodiode and transimpedance amplifier. It operates with a wide supply range and is housed in a hermetic TO-99 package.
Mfr Part #:

OPT301M

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPT301M is an ambient light sensor featuring an integrated photodiode and transimpedance amplifier. It operates with a wide supply range and is housed in a hermetic TO-99 package.
✓ Total Stock: 11,750 pcs
$ Price Range: $65.93

OPT301M Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,750 pcs
On Request
5750 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

OPT301M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Mounting Type
Operating Temperature
Operating Voltage
Output Type
Proximity Detection
Quiescent Current
Supplier Device Package
Supplier Package
Type
Voltage
Wavelength
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OPT301M Description

Short technical summary and product information.

The OPT301M from Texas Instruments is an opto-electronic integrated circuit that combines a photodiode and a transimpedance amplifier on a single chip. This design eliminates common issues found in discrete circuits, such as leakage current errors and noise pick-up.

 

The device features a photodiode size of 0.09 x 0.09 inches and a 1MΩ feedback resistor, providing high responsivity of 0.47A/W at 650nm and improved UV response. It offers low dark errors of 2mV and a bandwidth of 4kHz.

 

Operating over a wide supply range of ±2.25V to ±18V, the OPT301M consumes a low quiescent current of 400µA. It is specified for an operating temperature range of -40°C to 85°C. The component is packaged in a hermetic TO-99 metal package with a glass window, suitable for through-hole mounting.

 

This integrated photodiode and amplifier is designed for applications requiring accurate light sensing. Its construction and specifications make it suitable for various ambient light measurement tasks.

OPT301M Quick Information

Product Type: Optical Sensor
Canonical Name: Texas Instruments OPT301M Integrated Photodiode and Amplifier
Subcategory: Integrated Photodiode and Amplifier

OPT301M Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OPT301M Estimated Pricing

Qty Low High
1+ $65.93 $65.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPT301M Features

  • Integrated photodiode and amplifier.
  • High responsivity at 650nm.
  • Wide supply voltage range.
  • Low quiescent current consumption.
  • Hermetic TO-99 metal package.

OPT301M Applications

  • Used in ambient light measurement systems
  • Suitable for portable electronic devices
  • Ideal for environmental light sensing
  • Applied in automatic brightness control

OPT301M FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the OPT301M?

The operating temperature range for the OPT301M is -40°C to 85°C.

What type of output does the OPT301M provide?

The OPT301M provides a voltage output.

What is the supply voltage range for the OPT301M?

The supply voltage range for the OPT301M is ±2.25V to ±18V.

What is the package type for the OPT301M?

The OPT301M is supplied in a TO-99-8 Metal Can package.

How is the OPT301M mounted?

The OPT301M is designed for through-hole mounting.

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