Professional IC Distribution & Technical Solutions

The BA7100 is a semiconductor device manufactured by ROHM. Below are the factual specifications, descriptions, and features of the BA7100:

Specifications:

• Manufacturer: ROHM Semiconductor
• Type: Infrared Remote Control Receiver Module
• Supply Voltage (VCC): 4.5V to 5.5V
• Supply Current: 1.5mA (typical)
• Output Signal: Active Low (Open Drain)
• Carrier Frequency: 30kHz to 60kHz (adjustable)
• Operating Temperature Range: -25°C to +85°C
• Package Type: SIP (Single In-line Package)

Descriptions:

• The BA7100 is an infrared remote control receiver module designed for consumer electronics applications.
• It integrates a photodiode, preamplifier, and demodulator in a single package.
• The device supports multiple carrier frequencies, making it compatible with various remote control systems.
• It features noise immunity and stable operation under varying light conditions.

Features:

• Low Power Consumption: Operates at a typical supply current of 1.5mA.
• Wide Operating Voltage Range: Supports 4.5V to 5.5V for flexible integration.
• Adjustable Carrier Frequency: Compatible with 30kHz to 60kHz modulation frequencies.
• Open-Drain Output: Allows easy interfacing with microcontrollers and logic circuits.
• Built-in Noise Suppression: Enhances reliability in noisy environments.
• Compact SIP Package: Space-saving design for PCB integration.

For detailed electrical characteristics and application circuits, refer to the official ROHM datasheet.