la8518nm Sanyo Semiconductor Corporation, la8518nm Datasheet - Page 16

• Manufacturer Part Number: la8518nm
• Description: Signal Processor For Cordless Telephone Base Sets
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No.
61
62
63
REF
V
S. V
SP
Pin Name
CC
Internal Equivalent Circuit
LA8518NM
Power supply
ON
(Pin 30)
c Speech network system internal reference
c Speech network system internal power
c Speech network system power supply. When
voltage output. When the V
voltage is 3.5 V or more, V
supply. When the V
voltage is 1.2 V or less, (S. V
the V
line voltage.
output. When the V
less, voltage of approximately (2/5)
output.
3.5 V or more, (V
thereabout − 0.3 V) is output. When the V
thereabout − 0.3 V) is output.
voltage is supplied to V
CC
(pin 31) voltage is 1.2 V or less,
Pin Function
CC
CC
CC
SP
applied voltage or
voltage is 1.2 V or
(pin 31) voltage is
(pin 62) from the
REF
CC
No.5421-16/31
CC
(pin 30) is
(pin 63) or
(pin 31)
V
SP
CC
is