TPS816(F)
TOSHIBA Photo-IC
Silicon Epitaxial Planar
TPS816(F)
Photo-electric Switches
Office Equipment such as Photocopiers, Printers
and Fax Machines
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
TOSHIBA
0-5K1
Weight: 0.3g (typ.)
TPS816(F) package resin impermeable to visible light
Block Diagram
Constant-voltage circuit
10 kΩ
4.VCC
Signal-processing circuit
Head
amp
AC
amp
Output
circuit
Comparator
PD
Oscillating circuit
1.OUT
3.LEDOUT
Timing signal generator
LED pulse
driver
2.GND
1
2007-10-01
