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| TECHNICAL DATA KKA1519B 2 x 6 Watt Stereo Power Amplifier The KKA1519B 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 * * * * * * * Requires very few external components Thermally protected High output power Reverse polarity safe Fixed gain Compatible with TDA1517 (except gain) Good ripple rejection * * * * * * No switch-on/switch-off plop Mute/stand-by switch Protected against electrostatic discharge Load dump protection AC and DC short-circuit-safe to ground and Vp Capability to handle high energy on outputs (Vp = 0 V) QUICK REFERENCE DATA PARAMETER Supply voltage range operating non-operating load dump protected Repetitive peak output current Total quiescent current Stand-by current Switch-on current Input impedance Output power Channel separation Noise output voltage Supply voltage ripple rejection Crystal temperature SYMBOL Vp Vp Vp IORM Itot Isb Isw /Z1/ THD= 0,5%;4 THD=10%;4 Vno(rms) SVRR SVRR Tc 40 150 f=100Hz f=1kHz to 10 kHz 40 48 150 CONDITIONS MIN 6,0 TYP. 14,4 40 0,1 MAX. 18,0 30 45 2,5 80 100 40 UNIT V V V A mA mA mA k W W dB V dB dB 0 C 50 5 6 PACKAGE OUTLINE: 9-lead SIL-bent-to-DIL; plastic (SOT110B). PAD DESCRIPTION 1 2 3 4 5 6 7 8 9 INV1 GND1 SVRR OUT1 GND2 OUT2 Vp M/SS INV2 non-inverting input 1 ground (signal) supply voltage ripple rejection output 1 ground (substrate) output 2 supply voltage mute/stand-by switch non-inverting input 2 1 KKA1519B DC ELECTRICAL CHARACTERISTICS (note 1) Vp = 14,4 V; Tamb = 25 oC; unless otherwise specified PARAMETER Supply Supply voltage range Quiescent current DC output voltage Mute/stand-by switch Switch-on voltage level Mute condition Output signal in mute position CONDITIONS note 2 note 3 SYMBOL Vp IP VO MIN 6,0 TYP. 14,4 40 6,95 MAX. 18,0 80 UNIT V mA V see Fig.3 VON 8,5 3,3 0 12 6,4 20 V V mV Vmute VI = 1 V (max.); f = 20 Hz to 15 kHz VO Vsb Isb Isw Stand-by condition DC current in stand-by condition Switch-on current 2 100 40 V A A AC CHARACTERISTICS (note 1) Vp=14,4V; RL=4; f=1kHz; Tamb=25oC unless otherwise specified PARAMETER Output power CONDITIONS note 4; THD = 0,5% THD = 10% PO=1W note 5; -3 dB -1 dB SYMBOL PO PO THD fL fH GV MIN. 4 5,5 20 39 TYP. 5 6,0 0,1 45 40 41 MAX. UNIT W W % Hz kHz dB Total harmonic distortion Low frequency roll-off High frequency roll-off Closed loop voltage gain Supply voltage ripple rejection ON ON mute stand-by Input impedance Noise output voltage ON ON mute Channel separation Channel balance note 6 f= 100 Hz f= 10 Hz to 10 kHz SVRR SVRR SVRR SVRR lZil Vno(rms) Vno(rms) Vno(rms) a lDGvl 40 48 48 80 50 40 60 150 250 120 0,1 75 500 1 dB dB dB dB k mV mV mV dB dB note 7; RS=0 RS= 10 k note 8 RS= 10 k Notes to the characteristics 1. All characteristics are measured using the circuit shown in Fig. 4. 2. The circuit is DC adjusted at Vp= 6V to 18V and AC operating at Vp= 8,5V to 18 V. 3. At 18 V < Vp< 30 V the DC output voltage < Vp/2. 4. Output power is measured directly at the output pins of the IC. 5. Frequency response externally fixed. 6. Ripple rejection measured at the output with a source impedance of 0 ^ (maximum ripple amplitude of 2 V) and a frequency between 100 Hz and 10 kHz. 7. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz. 8. Noise output voltage independent of R^ (V j = 0 V). 2 KKA1519B BLOCK DIAGRAM KKA1519B 3 KKA1519B 4 KKA1519B * 9-Pin Plastic Power Single-in-Line (SIL-9MPF, SOT 131-2) 24-0.21 19.8 0.026 4.4 0.15 3.2 0.15 16.8 0.135 2 0.06 1 2.54 9 0.4 0.05 0.65 0.05 0.25 M * 9-Pin Plas(SIL-9P, SOT 157-2) 24-0.21 19.8 0.026 4.4 0.15 12-0.18 3.2 0.15 2 0.2 0.35 2 0.06 1 2.54 0.65 0.05 0.25 M 9 0.4 0.05 4.3 0.8 M 12 5.08 17 max 12-0.18 5 KKA1519B * 9-Pin Plastic Power Single-in-Line (SIL-9MPF, SOT 110-1) 21.8-0.21 15 0.09 1.65 0.03 3.3+0.075 2.6+0.06 8.7-0.15 5.8 0.06 18.5 max 4.3 0.06 Key 3 min 1.2 0.125 1 max 1.2 0.125 0.7 max 9 pins 0.67-0.14 R 0.125 M 0.45-0.1 6.35 0.15 6 |
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