ILA1519B1 INTEGRAL | Alldatasheet

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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 conditions symbol min. typ. max. unit Supply voltage range operating Vp 6,0 14,4 18,0 V non-operating Vp V load dump protected Vp V Repetitive peak output current IORM 2,5 A Total quiescent current Itot mA Stand-by current Isb 0,1 100 mA Switch-on current Isw mA Input impedance /Z1/ kΩ Output power THD= 0,5%;4 Ω W THD=10%;4 Ω W Channel separation α dB Noise output voltage Vno(rms) 150 µV Supply voltage ripple rejection f=100Hz SVRR dB f=1kHz to 10 kHz SVRR dB Crystal temperature Tc 150 PACKAGE OUTLINE: 9-lead SIL-bent-to-DIL; plastic (SOT110B). PINNING NV1 non-inverting input 1 GND1 ground (signal) SVRR supply voltage ripple rejection OUT1 output 1 GND2 ground (substrate) OUT2 output 2 Vp supply voltage M/SS mute/stand-by switch INV2 non-inverting input 2

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 6,4 100 V mA V V V mV V µA µA 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 All characteristics are measured using the circuit shown in Fig. 4. The circuit is DC adjusted at Vp= 6V to 18V and AC operating at Vp= 8,5V to 18 V. At 18 V < Vp< 30 V the DC output voltage < Vp/2. Output power is measured directly at the output pins of the IC. Frequency response externally fixed. 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. Noise voltage measured in a bandwidth of 20 Hz to 20 kHz. Noise output voltage independent of Rn (V j = 0 V).