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TDA8588BJ Fiches technique(PDF) 24 Page - NXP Semiconductors |
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TDA8588BJ Fiches technique(HTML) 24 Page - NXP Semiconductors |
24 / 54 page 2004 Feb 24 24 Philips Semiconductors Product specification I2C-bus controlled 4 × 50 Watt power amplifier and multiple voltage regulator TDA8588J; TDA8588xJ Voltage regulator section Tamb =25 °C; VP = 14.4 V; measured in the test circuit Fig.26; unless otherwise specified. αcs channel separation (crosstalk) f=1Hzto10 kHz; Rsource = 600 Ω 50 60 − dB Po = 4 W; f = 1 kHz − 80 − dB SVRR supply voltage ripple rejection f = 100 Hz to 10 kHz; Rsource = 600 Ω 55 70 − dB CMRR common mode ripple rejection amplifier mode; Vcommon = 0.3 V (p-p); f = 1 kHz to 3 kHz; Rsource =0 Ω 40 70 − dB Vcm(max)(rms) maximum common mode voltage level (rms value) f=1kHz −− 0.6 V Vn(o)(LN) noise output voltage in line driver mode filter 20 Hz to 22 kHz; Rsource = 600 Ω − 25 35 µV Vn(o)(amp) noise output voltage in amplifier mode filter 20 Hz to 22 kHz; Rsource = 600 Ω − 50 70 µV Gv(amp) voltage gain in amplifier mode single-ended in to differential out 25 26 27 dB Gv(LN) voltage gain in line driver mode single-ended in to differential out 19 20 21 dB Zi input impedance CIN = 220 nF 55 70 − k Ω αmute mute attenuation VO(on)/VO(mute) 80 90 − dB Vo(mute) output voltage mute VIN = 1 V (RMS) − 70 −µV Bp power bandwidth −1 dB; THD=1% − 20 − kHz SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VP supply voltage regulator 1, 3, 4 and 5 on 10.0 14.4 18 V regulator 2 switched on 4 −− V in regulation 6.3 − 50 V overvoltage for shut-down 18.1 22 − V Iq(tot) total quiescent supply current standby mode; note 1 − 150 190 µA Reset output (push-pull stage, pin RST) VREG2(th)(r) rising threshold voltage of regulator 2 VP is rising; IO(REG2) =50mA VO(REG2) − 0.2 VO(REG2) − 0.1 VO(REG2) − 0.04 V VREG2(th)(f) falling threshold voltage of regulator 2 VP is falling; IO(REG2) =50mA VO(REG2) − 0.25 VO(REG2) − 0.15 VO(REG2) − 0.1 V Isink(L) LOW-level sink current VRST ≤ 0.8 V 1 −− mA Isource(H) HIGH-level source current VRST =VO(REG2) − 0.5 V; VP = 14.4 V 200 600 −µA tr rise time note 2 − 250 µs tf fall time note 2 − 10 50 µs SYMBOL PARAMETER CONDITION MIN. TYP. MAX. UNIT |
Numéro de pièce similaire - TDA8588BJ |
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Description similaire - TDA8588BJ |
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