CM2221 View Datasheet(PDF) - CERAMATE TECHNICAL
Part Name
Description
Manufacturer
CM2221 Datasheet PDF : 5 Pages
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Electronic Characteristic
CM2221/2
Infrared Remote Control Transmitter
Symbol
Parameter
VDD
ISTB
Operating Voltage
Stand--by Current
IDD Operating Current
IOH1
IOL1
IOH2
IOL2
IOH3
IOL3
VIH1
VIL1
VIH2
VIL2
VIH3
VIL3
Output Source Current for DOUT
Output Sink Current for DOUT
Output Source Current for LED
Output Source Current for LED
Output Source Current for C1~C8
Output Sink Current for C1~C8
Input High Voltage for R1~R8
Input Low Voltage for R1~R8
Input High Voltage for C1~C8
Input Low Voltage for C1~C8
Input High Voltage for AIN
Input Low Voltage for AIN
Test Condition
Min. Typ. Max. Unit
VDD Condition
--
--
2.0 3
5
V
3V Oscillator stops.
1
ìA
Fosc=455KHZ
3V
-- 100 200 ìA
NO LOAD
3V
Vo=1.5V
-5 -12 -- m A
3V
Vo=0.3V
15 30 -- ìA
3V
Vo=2.7V
-15 -30 -- ìA
3V
Vo=0.3V
1 1.5 -- m A
3V
Vo=2.5V
1 2.5 -- m A
3V
Vo=1.7V
35 100 -- ìA
3V
--
1.9 --
3
V
3V
--
0
-- 1.1 V
3V
--
1.9 --
3
V
3V
--
0
-- 1.1 V
3V
--
1.9 --
3
V
3V
--
0
-- 1.1 V
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C
Tel:886-3-3529445
Fax:886-3-3521052
Page 3 of 5
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.1 Jan 2,2002
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