LINEAR INTEGRATED CIRCUIT
lOW AUDIO POWER AMPLIFIER
The TCA 940N is a monolithic integrated circuit in a 12-lead quad i...
LINEAR INTEGRATED CIRCUIT
lOW AUDIO POWER AMPLIFIER
The TCA 940N is a monolithic integrated circuit in a 12-lead quad in-line plastic package, intended for use as a low frequency class B amplifier. The TCA 940N provides lOW output power@ 20V/4n, 7W@ 16V /4n and 6.5W @ 20V/8n. It gives high output current (up to 3A), very low harmonic and cross-over distortion. Besides the thermal shut-down, the device contains a current limiting circuit which restricts the operation within the safe operating area of the power
transistors. The TCA 940N is pin to pin equivalent to the TBA 810 AS.
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ABSOLUTE MAXIMUM RATINGS
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10 10 Ptot
T stg , T j
Supply voltage
Output peak current (non-repetitive)
Output peak current (repetitive)
Power dissipation: at Tamb = 50D C at T tab = 70D C
Storage and junction temperature
ORDERING NUMBER: TCA 940N
MECHANICAL DATA
,
413
28 3.5
3 1.25
8 -40 to 150
V A A W W
DC
Dimensions in mm 6/82
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CONNECTION AND SCHEMATIC DIAGR...
