RS-670 NEW
Micro-size Surface Mountable Infrared Remote Control Receiver Unit RS-670 Series
Features
1.RS-670 4.5 (L)×5.0( )×1.35(H)mm
1.The RS-670 series are super-miniature chips with external dimensions 4.5(L)× 5.0(W)×1.35(H)mm.
2.Surface-mountable chips allow reflow mounting.
■ /Outline drawing
RS-670 /RS-670Series
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2.2 |
1.35 /Case |
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OUT |
GND |
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0 7 6 5 X 4 |
2.45 |
4.5 |
Vcc |
GND |
1.32 |
5.0 |
4-R0.55 |
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0.85 |
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2.5 |
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0.85 |
0.85 |
3.0 |
0.85 |
/Unit : mm
The following soldering patterns are recommended for
reflow-soldering:
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2.2 |
1.6 |
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2.0 |
2.5 |
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2.1 |
1.6 |
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1.6 |
1.6 |
3.0 |
1.6 |
(RS)
(Note)Remote control receiver unit (RS) should be
grounded wholly on its bottom side.
Application
TV VTR TV, VCR, audio equipment, air conditioner,
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automotive equipment, camera etc. |
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■ /Absolute Maximum Rating |
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(Ta 25 ) |
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/Item |
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/Symbol |
/Rating |
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/Unit |
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/Power supply voltage |
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V |
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6 |
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V |
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/Operating temperature range |
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TOP |
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-30 +85 |
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/Storage temperature range |
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TST |
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-40 +90 |
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■ /Recommended Operating Conditions |
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Item |
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Symbol |
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Recommended Operating Voltage |
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Unit |
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/Power voltage |
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VCC |
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4.5 5.5 |
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V |
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■ /Specifications |
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/Carrier frequency |
/Specifications |
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Series |
Feature |
40KHz |
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38KHz |
36.7KHz |
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Size of photo-diode |
Reaching distance |
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RS-670 |
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5m |
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For general |
RS-670 |
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RS-671 |
RS-672 |
□2mm |
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RS-670 Series |
purpose |
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5 meters min. |
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■ /Internal circuit diagram |
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First stage |
Limiter |
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Wave form shaping |
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amplifier |
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amplifier |
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circuit |
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ABLC |
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AGC |
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Vcc |
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1 |
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22kΩ |
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4 |
IN |
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TRAP |
BPF |
Detector |
2 |
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OUT |
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Carier |
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elimination |
TRAP |
Trimming |
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fo setting |
GND |
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Skip |
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circuit |
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3 |
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90
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