LA8519M Просмотр технического описания (PDF) - SANYO -> Panasonic
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LA8519M Datasheet PDF : 29 Pages
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Continued from preceding page.
Pin No.
Pin
LA8519M
Notes
VSP
39
39
KT-IN
• Key tone input
Equivalent circuit
REF
44 kΩ
VSP
VSP
VSP
• Transmitter input amplifier plus input. Since no 41
bias voltage is applied internally, a bias voltage
40
TI-IN
must be applied through a resistor from the REF 40
42
41
TI-NF
pin (pin 61).
42
TI-OUT
• Transmitter input amplifier minus input
• Transmitter input amplifier output
43
TA-IN
• Input for the line output
VSP
43
REF
40 kΩ
44
DTMF-IN
• DTMF input
VSP
REF
VSP
20 kΩ
44
Continued on next page.
No. 6471-14/29
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