TPS816 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – LEAD FREE PRODUCT PHOTO-ELECTRIC SWITCHES

TOSHIBA Photo IC Silicon Epitaxial Planar
TPS816(F)
Lead Free Product
Photo-electric Switches
Office Equipment such as Photocopiers, Printers
and Fax Machines
TPS816(F)
Unit: mm
The TPS816(F) is an Si photo-IC for digital output. It
incorporates a photodiode, amp, waveform shaper, LED driver
and sync detector in a single chip.
Use of sync optical modulation makes the IC ideal for
applications in external light.
• Housed in compact side-view epoxy resin package
• High resistance to external light due to sync optical
modulation: EX = 3000 lx (min)
• High-sensitivity: EHL = 1 µW/mm² (max)
• Wide operating temperature range: Topr = −30°C to 85°C
• High LED output current and low-level output current:
ILED = 70 mA (Ta = Topr)
IOL = 16 mA (Ta = Topr)
• Digital output (pull-up resistor included) : Low-level output
for light input
• TPS816(F) package resin impermeable to visible light
TOSHIBA
Weight: 0.3g (typ.)
0-5K1
Block Diagram
Constant-voltage circuit
Signal-processing circuit
Head AC
amp amp
Comparator
PD
Oscillating circuit
Timing signal generator
Output
circuit
LED pulse
driver
4.V_CC
1.OUT
3.LED_OUT
2.GND
1
2004-01-27