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TDA1519A датащи(PDF) 8 Page - NXP Semiconductors |
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TDA1519A датащи(HTML) 8 Page - NXP Semiconductors |
8 / 14 page May 1992 8 Philips Semiconductors Product specification 22 W BTL or 2 x 11 W stereo car radio power amplifier TDA1519A AC CHARACTERISTICS VP = 14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; measurements taken using Fig.4; unless otherwise specified Notes to the characteristics 1. The circuit is DC adjusted at VP = 6 V to 17.5 V and AC operating at VP = 8.5 V to 17.5 V. 2. At 17.5 V < V P < 30 V the DC output voltage ≤ VP/2. 3. Output power is measured directly at the output pins of the IC. 4. Frequency response externally fixed. 5. Ripple rejection measured at the output with a source impedance of 0 Ω (maximum ripple amplitude of 2 V). 6. Frequency f = 100 Hz. 7. Frequency between 1 kHz and 10 kHz. 8. Frequency between 100 Hz and 10 kHz. 9. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz. 10. Noise output voltage independent of RS (VI = 0 V). PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT BTL application Output power note 3 THD = 0.5% Po 15 17 − W THD = 10% Po 20 22 − W Output power at VP = 13.2 V note 3 THD = 0.5% Po − 13 − W THD = 10% Po − 17.5 - W Total harmonic distortion Po = 1 W THD - 0.1 − % Power bandwidth THD = 0.5%; Po = −1 dB; 35 to w.r.t. 15 W Bw − 15 000 − Hz Low frequency roll-off note 4 −1 dB fL − 45 − Hz High frequency roll-off −1 dB fH 20 −− kHz Closed loop voltage gain Gv 45 46 47 dB Supply voltage ripple rejection ON notes 5 and 6 RR 34 −− dB ON notes 5 and 7 RR 48 −− dB mute notes 5 and 8 RR 48 −− dB stand-by notes 5 and 8 RR 80 − -dB Input impedance |Zi| 253038k Ω Noise output voltage (RMS value) note 9 ON RS = 0 Ω Vno(rms) − 200 −µV ON RS = 10 kΩ Vno(rms) − 350 700 µV mute note 10 Vno(rms) − 180 −µV |
Аналогичный номер детали - TDA1519A |
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Аналогичное описание - TDA1519A |
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