Product Summary

The TDA8571J is an integrated class-B output amplifier contained in a 23-lead Single-In-Line (SIL) plastic power package. The TDA8571J contains four amplifiers in a BTL configuration, each with a gain of 34 dB. The output power is 4 x 40 W (EIAJ) into a 4 W load.

Parametrics

TDA8571J absolute maximum rating: (1)Vsc(safe) short-circuit safe voltage: 18 V; (2)Vrp reverse polarity voltage: 6 V; (3)IOSM non-repetitive peak output current: 10 A; (4)IORM repetitive peak output current: 7.5 A; (5)Ptot total power dissipation: 60 W; (6)Tstg storage temperature: -55 +150 ℃; (7)Tamb operating ambient temperature: -40 +85 ℃; (8)Tvj virtual junction temperature: - 150 ℃.

Features

TDA8571J features: (1)Requires very few external components; (2)High output power; (3)Low output offset voltage; (4)Fixed gain; (5)Diagnostic facility (distortion, short-circuit and; (6)temperature pre-warning); (7)Good ripple rejection; (8)Mode select switch (operating, mute and standby); (9)Load dump protection; (10)Short-circuit safe to ground and to VP and across the load; (11)Low power dissipation in any short-circuit condition; (12)Thermally protected; (13)Reverse polarity safe; (14)Electrostatic discharge protection; (15)No switch-on/switch-off plop; (16)Flexible leads; (17)Low thermal resistance; (18)Pin compatible with the TDA8568Q, except for the gain.

Diagrams

TDA8571J block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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TDA8571J
TDA8571J

Other


Data Sheet

Negotiable 
TDA8571J/N2,112
TDA8571J/N2,112


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TDA8571J/N2S,112
TDA8571J/N2S,112

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Data Sheet

0-215: $2.33
215-250: $2.11
250-500: $1.89
500-1000: $1.60
TDA8571J/N2C,112
TDA8571J/N2C,112

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Data Sheet

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TDA8571J/N2C
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Data Sheet

Negotiable