поискавой системы для электроныых деталей |
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TDA9861 датащи(PDF) 9 Page - NXP Semiconductors |
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TDA9861 датащи(HTML) 9 Page - NXP Semiconductors |
9 / 18 page June 1994 9 Philips Semiconductors Preliminary specification Universal HiFi audio processor for TV TDA9861 Note to the characteristics 1. αbus = 20 log Vbus / Vo (Vbus = spurious bus signal voltage on AF output pin). VN(W) weighted noise voltage at output (quasi-peak level) CCIR468-3 for +16 dB gain − 115 −µV for 0 dB gain − 20 −µV for −16 dB gain − 15 −µV for mute position Gv = −80 dB − 12 −µV B AF bandwidth −1 dB − 20 to 20000 − Hz THD total harmonic distortion f = 20 to 12500 Hz for Vi = 1 V (RMS value) Gv = −40 to 0 dB − 0.08 0.25 % α sp stereo channel separation f = 10 kHz; Gv = 0 dB; opposite input grounded by 1 k Ω resistor − 75 − dB α bus crosstalk of I2C-bus Gv = 0 dB; note 1 − 100 − dB RR100 ripple rejection with 100 Hz ripple on VP Gv = 0 dB; VR < 200 mV RMS − 55 − dB SCART output (pins 7 and 26) Vo maximum output signal (RMS value) THD ≤ 0.5%; RL > 5 kΩ 2 −− V RL admissible output load resistor 5 −− k Ω Power on reset VPONR increasing supply voltage start of reset −− 2.5 V end of reset 5.2 6.0 6.8 V VPONR decreasing supply voltage start of reset 4.4 5.2 6.0 V I2C-bus, SCL and SDA (pins 16 and 17, observe I2C-bus specification) V16, 17 input voltage HIGH-level 3 − VP V input voltage LOW-level 0 − 1.5 V I16, 17 input current −− ±10 µA VACK output voltage at acknowledge (pin 17) I17 = −3 mA −− 0.4 V Module address (pin 25) VIL LOW level input voltage 0 − 1.5 V VIH HIGH level output voltage 3 − VP V Port outputs P1 and P2 (open-collector outputs pins 2 and 31) VOL LOW level output voltage I2, 31 = 1 mA (sink) −− 0.3 V I2, 31 port output current sink current −− 1mA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
Аналогичный номер детали - TDA9861 |
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Аналогичное описание - TDA9861 |
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