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TDA1020

SpecificationsLimiting values in accordance with the Absolute Maximum System (IEC 134)Supply voltage; operating (pin 3) .........................................................VP ...........max. ..........18 VSupply voltage; non-operating .............................................................

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TDA1020: SpecificationsLimiting values in accordance with the Absolute Maximum System (IEC 134)Supply voltage; operating (pin 3) .........................................................VP ...........max. .....

TDA1020 Data Sheet

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Part Number:
TDA1020
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Specifications

Limiting values in accordance with the Absolute Maximum System (IEC 134)
Supply voltage; operating (pin 3) .........................................................VP ...........max. ..........18 V
Supply voltage; non-operating .............................................................VP.......... max. ...........28 V
Supply voltage; load dump ...................................................................VP ..........max. ...........45 V
Non-repetitive peak output current ..................................................IOSM .........max. ..............6 A
Total power dissipation ....................................................................see derating curves Fig.2
Storage temperature range ...............................................................Tstg ...........-55 to + 150 °C
Crystal temperature .............................................................................Tc ...........max. ...0.150 °C
Short-circuit duration of load behind output electrolytic capacitor
at 1 kHz sine-wave overdrive (10 dB); V = 14,4 V ...............................tsc .........max. ....100 hours


Description

The TDA1020 is a monolithic integrated 12 W audio amplifier in a 9-lead single in-line (SIL) plastic package. The device is primarily developed as a car radio amplifier. At a supply voltage of VP = 14,4 V, an output power of 7 W can be delivered into a 4 load and 12 W into 2 .

To avoid interferences and car ignition signals of the TDA1020 coming from the supply lines into the IC, frequency limiting is used beyond the audio spectrum in the preamplifier and the power amplifier.

The maximum supply voltage of 18 V makes the IC also suitable for mains-fed radio receivers, tape recorders or record players. However, if the supply voltage is increased above 18 V (< 45 V), the device will not be damaged (load dump protected). Also a short-circuiting of the output to ground (a.c.) will not destroy the device. Thermal protection is built-in. As a special feature, the circuit has a low stand-by current possibility.

The TDA1020 is pin-to-pin compatible with the TDA1010.




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