wts701 Winbond Electronics Corp America, wts701 Datasheet - Page 10

• Manufacturer Part Number: wts701
• Description: Winbond Single-chip Text-to-speech Processor
• Manufacturer: Winbond Electronics Corp America

Note: TYPE I:Input, O:Output, I/O bi-directional, P:Power, G:Ground
45,47,49-
51,53,55-
39,41,43,
PIN NO.
24,28-
35,37-
1,17-
27
40
42
46
48
52
54
56
SYMBOL
AUXOUT
ATTCAP
RESET
AUXIN
VCCA
SP+
SP-
NC
I/O
I/O
O
O
O
P
I
I
Global reset signal.
AutoMute Capacitor Pin. Should have a 4.7uF capacitor to V
Differential Negative Speaker Driver Output.
Differential Positive Speaker Driver Output.
Positive Analog Voltage Supply pin. This pin supplies the LOW
level audio sections of the device. It should be carefully
bypassed to Analog Ground to ensure correct device operation.
Analog input pin. This pin should be capacitively coupled. See
page 73 for example.
Analog Output for single ended output from the device.
Not Connected – must be floating.
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FUNCTION
WTS701
SSA
.