INTEGRATED CIRCUITS DATA SHEET TDA1519B 12 W BTL or 2 x 6 W stereo car radio power amplifier Product specification File under Integrated Circuits, IC01 May 1992 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B GENERAL DESCRIPTION The TDA1519B is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power package. The device is primarily developed for car radio applications. Features • AC and DC short-circuit-safe to ground and VP • Requires very few external components for Bridge Tied Load (BTL) • Thermally protected • Stereo or BTL application • Reverse polarity safe • High output power • Capability to handle high energy on outputs (VP = 0 V) • Low offset voltage at output (important for BTL) • No switch-on/switch-off plop • Fixed gain • Protected against electrostatic discharge • Good ripple rejection • Identical inputs (inverting and non-inverting) • Mute/stand-by switch • Compatible with TDA1519A (except output power). • Load dump protection QUICK REFERENCE DATA PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT Supply voltage range operating VP 6.0 14.4 18.0 V non-operating VP − − 30 V load dump protected VP − − 45 V IORM − − 2.5 A Total quiescent current Itot − 40 80 mA Stand-by current Isb − 0.1 100 µA Switch-on current Isw − − 40 µA BTL |ZI| 25 − − kΩ stereo |ZI| 50 − − kΩ THD = 5%; 4 Ω Po − 5 − W THD = 10%; 4 Ω Po − 6 − W Channel separation α 40 − − dB Noise output voltage Vno(rms) − 150 − µV Po − 12 − W f = 100 Hz RR 34 − − dB f = 1 kHz to 10 kHz RR 48 − − dB DC output offset voltage |∆V0| − − 250 mV Crystal temperature Tc − − 150 °C Repetitive peak output current Input impedance Stereo application Output power BTL application Output power Supply voltage ripple rejection May 1992 THD = 10%; 8 Ω RS = 0 Ω 2 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B PACKAGE OUTLINE 9-lead SIL; plastic (SOT110B); SOT110-1; 1996 July 22. Fig.1 Block diagram. May 1992 3 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B PINNING 1 NINV non-inverting input 2 GND1 ground (signal) 3 RR supply voltage ripple rejection 4 OUT1 output 1 5 GND2 ground (substrate) 6 OUT2 output 2 7 VP positive supply voltage 8 M/SS mute/stand-by switch 9 INV inverting input FUNCTIONAL DESCRIPTION The TDA1519B contains two identical amplifiers with differential input stages. The gain of each amplifier is fixed at 40 dB. A special feature of this device is the mute/stand-by switch which has the following features: • Low stand-by current (< 100 µA) • Low mute/stand-by switching current (low cost supply switch) • Mute condition. RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) PARAMETER CONDITIONS SYMBOL MIN. MAX. UNIT Supply voltage operating VP − 18 V non-operating VP − 30 V VP − 45 V VPSC − 18 V VPR − 6 V − 200 mJ load dump protected during 50 ms; tr ≥ 2.5 ms AC and DC short-circuit-safe voltage Reverse polarity Energy handling capability at outputs VP = 0 V Non-repetitive peak output current IOSM − 4 A Repetitive peak output current IORM − 2.5 A Ptot − 15 W Crystal temperature Tc − 150 °C Storage temperature range Tstg −55 +150 °C Total power dissipation May 1992 see Fig.2 4 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B Fig.2 Power derating curve. DC CHARACTERISTICS VP = 14.4 V; Tamb = 25 °C; measurements taken using Fig.3; unless otherwise specified PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT Supply Supply voltage range note 1 VP 6.0 14.4 18.0 V Itot − 40 80 mA VO − 6.95 − V |∆V4-6| − − 250 mV Switch-on voltage level VON 8.5 − − V Mute condition Vmute 3.3 − 6.4 V Total quiescent current DC output voltage note 2 DC output offset voltage Mute/stand-by switch Output signal in mute position VI = 1 V (max.); VO − − 20 mV DC output offset voltage |∆V4-6| − − 250 mV Stand-by condition Vsb 0 − 2 V DC current in stand-by condition Isb − − 100 µA Switch-on current Isw − 12 40 µA f = 20 Hz to 15 kHz May 1992 5 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B AC CHARACTERISTICS VP =14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; measurements taken using Fig.3; unless otherwise specified PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT Stereo application Output power Output power at VP = 13.2 V note 3 THD = 0.5% Po 4 5 − W THD = 10% Po 5.5 6.0 − W note 3 THD = 0.5% Po − 3.5 − W THD = 10% Po − 4.8 − W Po = 1 W THD − 0.1 − % −3 dB fL − 45 − Hz −1 dB fH 20 − − kHz Gv 39 40 41 dB notes 5 and 6 RR 40 − − dB ON notes 5 and 7 RR 45 − − dB mute notes 5, 6 and 7 RR 45 − − dB stand-by notes 5, 6 and 7 RR 80 − − dB |Zi| 50 60 75 kΩ Total harmonic distortion Low frequency roll-off High frequency roll-off note 4 Closed loop voltage gain Supply voltage ripple rejection ON Input impedance Noise output voltage (RMS value) note 8 ON RS = 0 Ω Vno(rms) − 150 − µV ON RS = 10 kΩ Vno(rms) − 250 500 µV mute note 9 Vno(rms) − 120 − µV RS = 10 kΩ α 40 − − dB |∆Gv| − 0.1 1 dB Channel separation Channel unbalance May 1992 6 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B AC CHARACTERISTICS VP = 14.4 V; RL = 8 Ω; f = 1 kHz; Tamb = 25 °C; measurements taken using Fig.4; unless otherwise specified PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT BTL application Output power note 3 THD = 0.5% Po 8 10 − W THD = 10% Po 11 12 − W THD = 0.5% Po − 7.5 − W THD = 10% Po − 10 − W Total harmonic distortion Po = 1 W THD − 0.1 − % Power bandwidth THD = 0.5%; Output power at VP = 13.2 V note 3 Po = −1 dB; 35 to Bw − 15 000 − Hz −1 dB fL − 45 − Hz −1 dB fH 20 − − kHz Gv 45 46 47 dB notes 5 and 6 RR 34 − − dB ON notes 5 and 7 RR 48 − − dB mute notes 5, 6 and 7 RR 48 − − dB stand-by notes 5, 6 and 7 RR 80 − − dB |Zi| 25 30 38 kΩ − µV w.r.t. 15 W Low frequency roll-off High frequency roll-off note 4 Closed loop voltage gain Supply voltage ripple rejection ON Input impedance Noise output voltage (RMS value) note 8 ON RS = 0 Ω Vno(rms) − 200 ON RS = 10 kΩ Vno(rms) − 350 700 µV mute note 9 Vno(rms) − 180 − µV Notes to the characteristics 1. The circuit is DC adjusted at VP = 6 V to 18 V and AC operating at VP = 8.5 V to 18 V. 2. At 18 V < VP < 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. Noise voltage measured in a bandwidth to 20 Hz to 20 kHz. 9. Noise output voltage independent of RS (VI = 0 V). May 1992 7 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B APPLICATION INFORMATION Fig.3 Stereo application circuit diagram. Fig.4 BTL application circuit diagram. May 1992 8 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B Fig.5 Total quiescent current (Itot) as a function of supply voltage (VP). Fig.6 Output power (Po) as a function of supply voltage (VP) for stereo application at RL = 4 Ω, f = 1 kHz. May 1992 9 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier Fig.7 Fig.8 May 1992 TDA1519B Total harmonic distortion (THD) as a function of output power (Po) for stereo application at RL = 4 Ω, f = 1 kHz. Total harmonic distortion (THD) as a function of operating frequency (f) for stereo application at RL = 4 Ω, Po = 1 W. 10 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B PACKAGE OUTLINE SIL9MPF: plastic single in-line medium power package with fin; 9 leads SOT110-1 D D1 q P A2 P1 A3 q1 q2 A A4 seating plane E pin 1 index c L 1 9 b e Z Q b2 w M b1 0 5 10 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A2 max. A3 A4 b b1 b2 c D (1) D1 E (1) e L P P1 Q q q1 q2 w Z (1) max. mm 18.5 17.8 3.7 8.7 8.0 15.8 15.4 1.40 1.14 0.67 0.50 1.40 1.14 0.48 0.38 21.8 21.4 21.4 20.7 6.48 6.20 2.54 3.9 3.4 2.75 2.50 3.4 3.2 1.75 1.55 15.1 14.9 4.4 4.2 5.9 5.7 0.25 1.0 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC JEDEC EIAJ ISSUE DATE 92-11-17 95-02-25 SOT110-1 May 1992 EUROPEAN PROJECTION 11 Philips Semiconductors Product specification 12 W BTL or 2 x 6 W stereo car radio power amplifier TDA1519B 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. SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities. In these situations reflow soldering is often used. Repairing soldered joints Apply a low voltage soldering iron (less than 24 V) to the lead(s) of the package, 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. This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “IC Package Databook” (order code 9398 652 90011). Soldering by dipping or by wave The maximum permissible temperature of the solder is 260 °C; solder at this temperature must not be in contact with the joint for more than 5 seconds. The total contact time of successive solder waves must not exceed 5 seconds. DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. May 1992 12