PTC2248-P Просмотр технического описания (PDF) - Princeton Technology
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PTC2248-P Datasheet PDF : 4 Pages
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Princeton Technology Corp.
Infrared Remote Control Transmitter
Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2248
3V
PNP
IR LED
IN4148
2
R
16 15 14 13 12 11 10 9
Vcc TXOUT TEST CODE T3 T2 T1 K6
PT2248
Vss XT XT K1 K2 K3 K4 K5
12345678
120p 455K 120p
123456
Pin Nos. 4 ~ 9
7 8 9 10 11 12
13 14 15 16 17 18
Pin Nos. 10 ~ 12
Notes: 1. R = 200 Ohms to 3.9 K Ohms
2. It is highly recommended that the 47µf capacitor be situated near
the Vcc.
PT2248 v 2.5
Page 3
Revised Dec. 1998
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