ILA1519B

ILA1519B IKSEMICON | Alldatasheet

Document overview

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Technical content

Features

High output power Thermally protected Fixed gain Reverse polarity safe Good ripple rejection Compatible with TDA1517 (except gain) Mute/stand-by switch No switch-on/switch-off plop Load dump protection Protected against electrostatic discharge Capability to handle high energy on outputs (Vp = 0 V) PINNING INV1 GND1 SVRR OUT1 GND2 OUT2 Vp M/SS INV2

1 INV1 non-inverting input 1

2 GND1 ground (signal)

3 SVRR supply voltage ripple rejection

4 OUT1 output 1

5 GND2 ground (substrate)

6 OUT2 output 2

7 Vp supply voltage

8 M/SS mute/stand-by switch

9 INV2 non-inverting input 2

Rev.00

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 Repetitive peak output current IORM - - 2,5 A Total quiescent current Itot 40 80 mA Stand-by current Isb 0,1 100 mA Switch-on current Isw 40 mA Input impedance /Z1/ 50 kΩ Output power THD= 0,5%;4 Ω 5 W THD=10%;4 Ω 6 W Channel separation α 40 dB Noise output voltage Vno(rms) 150 µV Supply voltage ripple rejection f=100Hz SVRR 40 dB f=1kHz to 10 kHz SVRR 48 dB Crystal temperature Tc 150 0C DC CHARACTERISTICS (note 1) Vp = 14,4 V; Tamb = 25 oC; unless otherwise specified parameter conditions symbol min. Typ. max. unit Supply Supply voltage range Quiescent current DC output voltage Mute/stand-by switch Switch-on voltage level Mute condition Output signal in mute position Stand-by condition DC current in stand-by condition Switch-on current note 2 note 3 see Fig.3 VI = 1 V (max.); f = 20 Hz to 15 kHz Vp IP VO VON Vmute VO Vsb Isb Isw 6,0 8,5 3,3 14,4 6,95 18,0 6,4 2 100 V mA V V V mV V µA µA Rev.00

AC CHARACTERISTICS (note 1) Vp=14,4V; RL=4Ω; f=1kHz; Tamb=25oC unless otherwise specified parameter conditions symbol min. typ. max. unit Output power 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 4; THD = 0,5% THD = 10% PO=1W note 5; -3 dB -1 dB note 6 f= 100 Hz f= 10 Hz to 10 kHz note 7; RS=0Ω RS= 10 kΩ note 8 RS= 10 kΩ PO PO THD fL fH GV SVRR SVRR SVRR SVRR lZil Vno(rms) Vno(rms) Vno(rms) a lDGvl 5,5 6,0 0,1 150 250 120 0,1 500 W W Hz kHz dB dB dB dB dB kΩ mV mV mV dB dB 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). Rev.00

Stereo application circuit diagram 40 dB к 40 dB к invertinginput non-inverting input signal ground power 1000 F 220 nF 220 nF 100 nF 2200 F100 F Vcc/2 524 6 783 Vсс U 2.1B ground stand-by switch 40 dB к 40 dB к non-invertig input signal ground power ground 220 nF 100 F 2200 F Vcc/2 52 46 783 Vcc to pin 9 to pin 1 U 2.1V BTL application circuit diagram stand-by switch Rev.00

DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND) VCC Guaranteed Limit Symbol Parameter Test Conditions V ≥-55°C 25°C ≤125 Unit VIH Minimum High-Level Input Voltage VOUT=0.5 V or VCC - 0.5 V VOUT=1.0 V or VCC - 1.0 V VOUT=1.5 V or VCC - 1.5 V 5.0 3.5 3.5 3.5 V VIL Maximum Low - Level Input Voltage VOUT=0.5 V or VCC - 0.5 V VOUT=1.0 V or VCC - 1.0 V VOUT=1.5 V or VCC - 1.5 V 5.0 1.5 1.5 1.5 V VOH Minimum High-Level Output Voltage VIN=GND or VCC VIL=1.5V, VIH=3.5V, IO=-1µA VIL=3.0V, VIH=7.0V, IO=-1µA VIL=4.0V, VIH=11V, IO=-1µA 5.0 5.0 4.95 9.95 14.95 4.5 9.0 13.5 4.95 9.95 14.95 4.5 9.0 13.5 4.95 9.95 14.95 4.5 9.0 13.5 V VOL Maximum Low-Level Output Voltage VIN=GND or VCC VIL=1.5V, VIH=3.5V, IO=1µA VIL=3.0V, VIH=7.0V, IO=1µA VIL=4.0V, VIH=11V, IO=1µA 5.0 5.0 0.05 0.05 0.05 0.5 1.0 1.5 0.05 0.05 0.05 0.5 1.0 1.5 0.05 0.05 0.05 0.5 1.0 1.5 V IIN Maximum Input Leakage Current VIN= GND or VCC 18 ±0.1 ±0.1 ±1.0 µA ICC Maximum Quiescent Supply Current (per Package) VIN= GND or VCC 5.0 120 600 µA IOL Minimum Output Low (Sink) Current VIN= GND or VCC UOL=0.4 V UOL=0.5 V UOL=1.5 V 5.0 0.64 1.6 4.2 0.51 1.3 3.4 0.36 0.9 2.4 mA IOH Minimum Output High (Source) Current VIN= GND or VCC UOH=2.5 V UOH=4.6 V UOH=9.5 V UOH=13.5 V 5.0 5.0 -2.0 -0.64 -1.6 -4.2 -1.6 -0.51 -1.3 -3.4 -1.15 -0.36 -0.9 -2.4 mA Rev.00

AC ELECTRICAL CHARACTERISTICS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns) VCC Guaranteed Limit Symbol Parameter V ≥-55°C 25°C ≤125°C Unit fmax Maximum Clock Frequency (Figure 1) 5.0 3.5 3.5 3.0 MHz tPLH, tPHL Maximum Propagation Delay, Clock to Q or Q (Figure 1) 5.0 300 130 300 130 450 200 150 ns tPLH Maximum Propagation Delay, Set to Q or Reset to Q (Figure 2) 5.0 300 130 300 130 450 200 150 ns tPHL Maximum Propagation Delay, Set to Q or Reset to Q (Figure 2) 5.0 400 170 120 400 170 120 600 250 150 ns tTLH, tTHL Maximum Output Transition Time, Any Output (Figure 1) 5.0 200 100 200 100 250 150 100 ns CIN Maximum Input Capacitance 5.0 7.5 pF TIMING REQUIREMENTS(CL=50pF, RL=200 kΩ, Input tr=tf=20 ns) VCC Guaranteed Limit Symbol Parameter V ≥-55°C 25°C ≤125°C Unit tw Minimum Pulse Width, Clock (Figure 1) 5.0 140 140 200 ns tw Minimum Pulse Width, Set or Reset (Figure 2) 5.0 180 180 250 120 ns tsu Minimum Setup Time, Data to Clock (Figure 3) 5.0 ns th Minimum Hold Time, Clock to Data (Figure 3) 5.0 ns tr, tf Maximum Input Rise or Fall Time, Clock (Figure 1) 5.0 500 500 500 µs Rev.00

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