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TDA1515BQ 数据表(PDF) 2 Page - NXP Semiconductors |
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TDA1515BQ 数据表(HTML) 2 Page - NXP Semiconductors |
2 / 10 page July 1994 2 Philips Semiconductors Product specification 24 W BTL or 2 x 12 W stereo car radio power amplifier TDA1515BQ The TDA1515BQ is a monolithic integrated class-B output amplifier in a 13-lead single in-line (SIL) plastic power package. The device is primarily developed for car radio applications, and also to drive low-impedance loads (down to 1,6 Ω). At a supply voltage V P = 14,4 V, an output power of 24 W can be delivered into a 4 Ω BTL (Bridge Tied Load), or, when used as stereo amplifier, it delivers 2 × 12 W into 2 Ω or 2 × 7 W into 4 Ω. Special features are: • flexibility in use − mono BTL as well as stereo • high output power • low offset voltage at the output (important for BTL) • large usable gain variation • very good ripple rejection • internal limited bandwidth for high frequencies • low stand-by current possibility (typ. 1 µA), to simplify required switches; TTL drive possible • low number and small sized external components • high reliability. The following currently required protections are incorporated in the circuit. These protections also have positive influence on reliability in the applications. • load dump protection • a.c. and d.c. short-circuit safe to ground up to V P = 18 V • thermal protection • speaker protection in bridge configuration • SOAR protection • outputs short-circuit safe to ground in BTL • reverse polarity safe. |
类似零件编号 - TDA1515BQ |
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类似说明 - TDA1515BQ |
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