MIM-3337K8 Unity Opto Technology Co., Ltd., MIM-3337K8 Datasheet

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MIM-3337K8

Manufacturer Part Number
MIM-3337K8
Description
Infrared Receiver Module
Manufacturer
Unity Opto Technology Co., Ltd.
Datasheet
Unity Opto Technology Co., Ltd.
MIM-3xx7K8 Series Models
INFRARED RECEIVER MODULE
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Description
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Features
BLOCK DIAGRAM
The MIM-3xx7K8 is miniaturized infrared receivers for
remote control and other applications requiring improved
ambient light rejection.
The separate PIN diode and preamplifier IC are assembled
on a single leadframe.
The epoxy package contains a special IR filter.
This module has excellent performance even in disturbed
ambient light applications and provides protection against
uncontrolled output pulses.
3.0-Volt supply voltage; low power consumption
Photo detector and preamplifier in one package
Internal filter for PCM frequency
High immunity against ambient light
Improved shielding against electric field disturbance
TTL and CMOS compatibility
MIM-3337K8 32.7KHz
MIM-3377K8 36.7KHz
MIM-3387K8 37.9KHz
MIM-3407K8 40.0KHz
MIM-3567K8 56.7KHz
Oscillator
Input
CGA &
AGC / ATC & digital
GND
filter
1/6
control
VS
Demodulator
MIM-3xx7K8
μ C
12/09/2003
REV: A1

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MIM-3337K8 Summary of contents

Page 1

... Internal filter for PCM frequency l High immunity against ambient light l Improved shielding against electric field disturbance l 3.0-Volt supply voltage; low power consumption l TTL and CMOS compatibility l MIM-3xx7K8 Series Models MIM-3337K8 32.7KHz l MIM-3377K8 36.7KHz l MIM-3387K8 37.9KHz l MIM-3407K8 40.0KHz l MIM-3567K8 56.7KHz l BLOCK DIAGRAM Unity Opto Technology Co ...

Page 2

... L 10.0 1 ±45 ON/OFF pulse width satisfied from detection limit 600 s 0 600 s Fig 1. Burst Wave 25cm 10k 10 F Transmitter Duty 50% Fig 2. Standard Transmitter Measurement circuit 2/6 MIM-3xx7K8 Unit Remark t≦5 s, 1mm from case Max. Unit Remarks 5 ...

Page 3

... DUT output pulse Application Circuit MIM-3xx7K8 MIE-544A2 *) recommended to suppress power supply disturbances Unity Opto Technology Co., Ltd. V out D.U indicates horizontal and vertical directions 600 s 600 s Twl Twh l 100Ω*) 3 4.7μF *) >10kΩ optional 1 2 3/6 MIM-3xx7K8 Vcc (+3V) μC GND REV: A1 12/09/2003 ...

Page 4

... INFRARED RECEIVER MODULE Dimensions in mm Unity Opto Technology Co., Ltd. 4/6 MIM-3xx7K8 REV: A1 12/09/2003 ...

Page 5

... 0∘ 15∘ 30∘ 45∘ 60∘ 75∘ 0 0.1 0.3 0.5 1 1.1 1.2 1.3 5/6 MIM-3xx7K8 900 Burst length * 600 s, cycle = 800 1.2ms tpw: Average value of output from start of signal input 700 to 60th pulse 600 500 Input Level V ( P-P 400 0 100 Input Level (mV ) p-p INPUT LEVEL vs.OUTPUT PULSE WIDTH 1 0 ...

Page 6

... Unity Opto Technology Co., Ltd. Test condition C t=240H C 90%RH t=240H C t=240H o C(0.5H) 20cycle 6/6 MIM-3xx7K8 Standard Note 2. Note 2. Note 2. Note 2. Note 3. REV: A1 12/09/2003 ...

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