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DATA  SHEET

Product specification
File under Integrated Circuits, IC01

June 1989

INTEGRATED CIRCUITS

TDA7050
Low voltage mono/stereo power
amplifier

Содержание TDA7050

Страница 1: ...DATA SHEET Product specification File under Integrated Circuits IC01 June 1989 INTEGRATED CIRCUITS TDA7050 Low voltage mono stereo power amplifier ...

Страница 2: ...t Flexibility in use mono BTL as well as stereo Small dimension of encapsulation see package design example QUICK REFERENCE DATA PACKAGE OUTLINE 8 lead DIL plastic SOT97 SOT97 1 1996 July 23 Supply voltage range VP 1 6 to 6 0 V Total quiescent current at VP 3 V Itot typ 3 2 mA Bridge tied load application BTL Output power at RL 32 Ω VP 3 V dtot 10 Po typ 140 mW D C output offset voltage between th...

Страница 3: ...um System IEC 134 THERMAL RESISTANCE Supply voltage VP max 6 V Peak output current IOM max 150 mA Total power dissipation see derating curve Fig 1 Storage temperature range Tstg 55 to 150 C Crystal temperature Tc max 100 C A C and d c short circuit duration at VP 3 0 V during mishandling tsc max 5 s From junction to ambient Rthj a 110 K W Fig 1 Power derating curve ...

Страница 4: ... application BTL see Fig 4 Output power note 1 VP 3 0 V dtot 10 Po 140 mW VP 4 5 V dtot 10 RL 64 Ω Po 150 mW Voltage gain Gv 32 dB Noise output voltage r m s value RS 5 kΩ f 1 kHz Vno rms 140 µV RS 0 Ω f 500 kHz B 5 kHz Vno rms tbf µV D C output offset voltage at RS 5 kΩ V 70 mV Input impedance at RS Zi 1 MΩ Input bias current Ii 40 nA Stereo application see Fig 5 Output power note 1 VP 3 0 V dtot...

Страница 5: ...g 2 Output power across the load impedance RL as a function of supply voltage VP in BTL application Measurements were made at f 1 kHz dtot 10 Tamb 25 C Fig 3 Output power across the load impedance RL as a function of supply voltage VP in stereo application Measurements were made at f 1 kHz dtot 10 Tamb 25 C ...

Страница 6: ...emiconductors Product specification Low voltage mono stereo power amplifier TDA7050 APPLICATION INFORMATION Fig 4 Application diagram BTL also used as test circuit Fig 5 Application diagram stereo also used as test circuit ...

Страница 7: ...s A min A max b max w ME e1 1 73 1 14 0 53 0 38 0 36 0 23 9 8 9 2 6 48 6 20 3 60 3 05 0 254 2 54 7 62 8 25 7 80 10 0 8 3 1 15 4 2 0 51 3 2 inches 0 068 0 045 0 021 0 015 0 014 0 009 1 07 0 89 0 042 0 035 0 39 0 36 0 26 0 24 0 14 0 12 0 01 0 10 0 30 0 32 0 31 0 39 0 33 0 045 0 17 0 020 0 13 b2 050G01 MO 001AN MH c e 1 ME A L seating plane A1 w M b1 e D A2 Z 8 1 5 4 b E 0 5 10 mm scale Note 1 Plasti...

Страница 8: ... below the seating plane or not more than 2 mm above it If the temperature of the soldering iron bit is less than 300 C it may remain in contact for up to 10 seconds If the bit temperature is between 300 and 400 C contact may be up to 5 seconds DEFINITIONS LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances devices or systems where malfunction of these prod...

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