INTEGRATED CIRCUITS DATA SHEET TDA8567Q 4 × 25 W BTL quad car radio power amplifier Product specification Supersedes data of 1997 Feb 12 File under Integrated Circuits, IC01 1998 Sep 23
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q FEATURES GENERAL DESCRIPTION • Requires very few external components The TDA8567Q is an integrated class-B output amplifier in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in BTL configuration, each with a gain of 26 dB. The output power is 4 × 25 W in a 4 Ω load.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q BLOCK DIAGRAM handbook, full pagewidth IN1 MODE VP1 VP2 15 1 8 10 VP3 VP4 16 23 + 2 − OUT1+ 30 kΩ + 4 − IN2 OUT1− Vref 11 + 7 − OUT2+ 30 kΩ + SGND 12 TDA8567Q IN3 5 − 13 DIAGNOSTIC + 9 17 − OUT2− VDIAG OUT3+ 30 kΩ + 19 − IN4 OUT3− Vref 14 + 22 − OUT4+ 30 kΩ + 20 − 3 PGND1 6 PGND2 18 21 PGND3 PGND4 Fig.1 Block diagram.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q PINNING SYMBOL PIN DESCRIPTION VP1 1 supply voltage 1 OUT1+ 2 output 1+ PGND1 3 power ground 1 OUT1− 4 output 1− OUT2− 5 output 2− PGND2 6 OUT2+ handbook, halfpage VP1 1 OUT1+ 2 PGND1 3 OUT1− 4 power ground 2 OUT2− 5 7 output 2+ PGND2 6 VP2 8 supply voltage 2 OUT2+ 7 VDIAG 9 diagnostic output VP2 8 IN1 10 input 1 VDIAG 9 IN2 11 input 2 SGND 12 signal
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q FUNCTIONAL DESCRIPTION SHORT-CIRCUIT DIAGNOSTIC The TDA8567Q contains four identical amplifiers which can be used for bridge applications. The gain of each amplifier is fixed at 26 dB.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q handbook, full pagewidthshort MGG156 circuit current t short-circuit over the load V9 10 ms VP t 50 µs Fig.5 Short-circuit waveform.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VP PARAMETER CONDITIONS supply voltage MIN. MAX. UNIT operating − 18 V non-operating − 30 V load dump protection; during 50 ms; tr ≥ 2.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q DC CHARACTERISTICS VP = 14.4 V; Tamb = 25 °C; measured in Fig.7; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VP supply voltage note 1 6 14.4 18 V Iq(tot) total quiescent current RL = ∞ − 230 360 mA Operating condition V15 mode select switch level 8.5 − VP V I15 mode select switch current V15 = 14.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q AC CHARACTERISTICS VP = 14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; measured in Fig.7; unless otherwise specified. SYMBOL Po THD PARAMETER output power total harmonic distortion CONDITIONS MIN. TYP. MAX. UNIT THD = 0.5% 16 19 − W THD = 10% 21 25 − W THD = 30% 28 35 − W VP = 13.2 V; THD = 0.5% − 15 − W VP = 13.2 V; THD = 10% − 21 − W Po = 1 W − 0.05 − % V9 ≤ 0.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q TEST AND APPLICATION INFORMATION VP handbook, full pagewidth +14.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q Test information Figures 8 to 13 have the following conditions: VP = 14.4 V; RL = 4 Ω; f = 1 kHz; 80 kHz filter used; unless otherwise specified. MGD922 60 MGD921 300 handbook, halfpage handbook, halfpage Po (W) IP (mA) 40 200 (1) (2) 20 (3) 100 0 0 8 0 4 8 12 16 12 10 14 16 20 VP (V) VP (V) 18 (1) EIAJ. (2) 10%. (3) 0.5%. Fig.8 IP as a function of VP. Fig.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q MGD925 −30 MGD926 −30 handbook, halfpage handbook, halfpage SVRR (dB) αcs (dB) −50 −50 −70 −70 (1) (2) −90 10 102 103 104 f (Hz) −90 10 105 102 103 104 f (Hz) (1) channel 1 ⇔ channel 2, channel 3 ⇔ channel 4. (2) channels 1 and 2 ⇔ channels 3 and 4. Fig.13 Channel separation as a function of frequency. Fig.12 SVRR as a function of frequency.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q PCB layout 111.76 handbook, full pagewidth 78.74 Pgnd 100 nF 2200 µF − VP − − out 4 out1 + + 470 nF 470 nF − − out2 out 3 + + 10 kΩ diag in 1 in sgnd 2 3 mode 4 MGK079 Dimensions in mm. Fig.14 PCB layout (component side).
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q 111.76 handbook, full pagewidth 78.74 Pgnd 100nF 2200 µF − VP − − out 4 out1 + + 470 nF 470 nF − − out2 out 3 + mode in 4 in sgnd 3 2 diag + 10 kΩ 1 MGK080 Dimensions in mm. Fig.15 PCB layout (soldering side).
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q PACKAGE OUTLINE DBS23P: plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) SOT411-1 non-concave Dh x D Eh view B: mounting base side d A2 β A5 A4 E2 B j E E1 L2 L3 L1 1 23 L e1 Z bp e c Q v M w M e2 m 0 5 10 mm scale DIMENSIONS (mm are the original dimensions) UNIT A 2 mm A4 A5 bp c D (1) d D h E (1) e e1 e2 12.2 4.6 1.15 1.65 0.75 0.55 30.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (Tstg max). If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit.
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q NOTES 1998 Sep 23 17
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q NOTES 1998 Sep 23 18
Philips Semiconductors Product specification 4 × 25 W BTL quad car radio power amplifier TDA8567Q NOTES 1998 Sep 23 19
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