TSL230BRD

The TSL230BRD is a precision light-to-frequency converter IC designed for use in applications requiring accurate light intensity measurement. This IC provides a digital output proportional to the light intensity received by its photodiode sensor, making it ideal for ambient light sensing and optical control systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive power supply
• GND: Power ground
• OUT: Digital output frequency
• PD: Photodiode connection
• AGND: Analog ground
• AGC: Analog control pin
• REXT: External timing resistor
• Enable: Enable pin for power management

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TSL230BRD IC for a visual representation.

Key Features

• Precision Light-to-Frequency Conversion: The TSL230BRD offers accurate conversion of light intensity to digital frequencies.
• Wide Dynamic Range: This IC is capable of detecting light over a wide range of intensities, making it versatile for various lighting conditions.
• Low Power Consumption: With its low power design, the TSL230BRD is suitable for battery-operated devices.
• High Sensitivity: The photodiode sensor of the TSL230BRD provides high sensitivity to ambient light changes, ensuring accurate light measurement.
• Digital Output: The digital output signal simplifies interfacing with microcontrollers and digital systems.

Note: For detailed technical specifications, please refer to the TSL230BRD datasheet.

Application

• Ambient Light Sensing: Ideal for applications requiring ambient light detection and control, such as automatic brightness adjustment in displays.
• Optical Control Systems: Suitable for use in optical control systems for feedback and monitoring of light intensity.
• Light Measurement: Used in various light measurement applications where digital frequency output is required for further processing.

Functionality

The TSL230BRD accurately converts light intensity into digital frequency signals, allowing for precise light measurement and control in a wide range of applications.

Usage Guide

• Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to the power ground.
• Photodiode Connection: Connect the PD pin (Pin 4) to the photodiode for light sensing.
• External Resistor: Use an external timing resistor connected to REXT (Pin 6) for frequency scaling.

Frequently Asked Questions

Q: How sensitive is the TSL230BRD to different light intensities?
A: The TSL230BRD offers high sensitivity across a wide range of light intensities, allowing for accurate light measurement in various environments.

Q: Can the TSL230BRD be used in battery-operated devices?
A: Yes, the TSL230BRD's low power consumption makes it suitable for battery-operated applications requiring precision light-to-frequency conversion.