LC7527 データシートの表示（PDF） - SANYO -> Panasonic
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LC7527 Datasheet PDF : 11 Pages
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Continued from preceding page.
Pin
Pin No.
LVref
58
RVref
55
LIN1
59
LIN2
60
RIN1
54
RIN2
53
CE
27
CL
25
DI
26
S1
24
NC
16
NC
20
NC
21
NC
29
NC
33
NC
52
NC
61
LC7527E
Circuit type
Function
Power supply: Analog ground
The impedance of the pattern connected to these pins should
be kept as low as possible.
LVref and RVref are not connected to the VSS pin.
Left channel audio signal input
IN1 is normally connected to an operational amplifier inverting
input.
IN2 is normally connected to an operational amplifier non-
inverting input.
Right channel audio signal input
IN1 is normally connected to an operational amplifier inverting
input.
IN2 is normally connected to an operational amplifier non-
inverting input.
Chip enable input. Internal data is latched when this pin goes
from high to low and the analog switches operate. Data
transfers are enabled when this pin is high.
Clock input. Schmitt inverter input circuit
Data input. Schmitt inverter input circuit
Dual chip system chip select input. By connecting S1 (this pin)
to either VDD or VEE, data input is enabled when the address
matches the corresponding address listed below.
S1 = VDD → Address: 8C
S1 = VEE → Address: 8D
No connection. Do not connect signals to these pins.
No. 4466-5/11
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