Domestic electrical appliances such as VTRs and CD players
Office equipment such as photocopiers, printers and fax machines
Vending machines, bank ATMs and automatic ticket machines
Position detectors

The TLP1037A is a high-withstanding-voltage photo-interrupter for digital output. The device combines a high-optical-output GaAs infrared LED with a high-sensitivity, high-gain Si photo-IC. The photo-IC, which supports a wide range of systems (3.3 V to 12 V), enables the device to consume less power than conventional devices. The device also features a narrow slit width and high resolution.
The device is housed in a deep-slot package.

• Deep-slot package (detection slot depth: 12 mm)
• Designed for direct mounting on printed circuit boards (positioning pins included)
• Gap: 5 mm
• Resolution: slit width 0.5 mm
• Digital output (open-collector, high-level output when no light is present)
• Direct connection to logic IC
• Power supply voltage: VCC = 2.7 V~15 V
• Switching time: tpLH = 15 µs (max)
• Detector impermeable to visible light
• Package material: Polybutylene-terephthalate (UL94V-0, black)