TEA1118 Philips Semiconductors, TEA1118 Datasheet - Page 11

• Manufacturer Part Number: TEA1118
• Description: Versatile cordless transmisssion circuit
• Manufacturer: Philips Semiconductors

handbook, full pagewidth
Philips Semiconductors
1997 Jul 14
handbook, full pagewidth
Versatile cordless transmisssion circuit
Fig.13 Equivalent circuit of an anti-sidetone network in a Wheatstone bridge configuration.
Fig.12 Equivalent circuit of TEA1118 and TEA1118A family anti-sidetone bridge.
Z line
V EE
Z line
V EE
R SLPE
R SLPE
R CC
R CC
SLPE
SLPE
LN
LN
I m
I m
R ast3
11
R ast1
Z bal
R ast1
Z bal
R ast2
R A
IR
IR
MBE786
MBE787
Z ir
Z ir
TEA1118; TEA1118A
Product specification