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Zakładka z wyszukiwarką danych komponentów |
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Zakładka z wyszukiwarką danych komponentów |
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RT9118 Arkusz danych(PDF) 8 Page - Richtek Technology Corporation |
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RT9118 Arkusz danych(HTML) 8 Page - Richtek Technology Corporation |
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8 / 14 page  RT9118 8 DS9118-00 November 2016 www.richtek.com © Copyright 2016 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. Note 1. Stresses beyond those listed “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may affect device reliability. Note 2. θJA is measured under natural convection (still air) at TA = 25°C with the component mounted on a high effective- thermal-conductivity four-layer test board on a JEDEC 51-7 thermal measurement standard. θJC is measured at the exposed pad of the package. Note 3. Devices are ESD sensitive. Handling precaution is recommended. Note 4. The device is not guaranteed to function outside its operating conditions. Parameter Symbol Test Condition Min Typ Max Unit Headphone Output Integrated Noise Vn (HP) RL = 32, A-weighted -- 15 -- V RL = 10k, A-weighted -- 15 -- HP Signal-to-Noise Ratio SNR PVCC = 12V, Gain = 6dB, A-weighted, THD+N = 1% -- 85 -- dB HP Crosstalk Vo = 1Vrms, Gain = 6dB, fin = 1kHz -- 70 -- dB HP Power Supply Ripple Rejection PSRR 200mVPP ripple at 1kHz, Gain = 6dB, Inputs ac-coupled to AGND -- 65 -- dB Output Power of Headphone Amplifier Po (HP) RL = 16, THD+N = 1%, output in phase -- 30 -- mW HP Total Harmonic Distortion Plus Noise THD+N (HP) Po = 10mW -- 0.02 -- % LD Total Harmonic Distortion Plus Noise THD+N (LD) Vo = 2Vrms -- 0.01 -- % Line Driver Output Voltage Vo (LD) THD+N = 1%, RL = 10k 2 2.4 -- Vrms Oscillator Frequency fOSC -- 410 -- kHz Protection Circuitry Under-Voltage Protection UVP -- 6.5 -- V Under-Voltage Protection Hysteresis UVP -- 1 -- V Over-Voltage Protection OVP -- 19 -- V Over-Voltage Protection Hysteresis OVP -- 2 -- V Over-Temperature Protection TSD -- 170 -- C Over-Temperature Protection Hysteresis TSD -- 15 -- C SPK Over-Current Protection OCP -- 3.5 -- A |
Podobny numer części - RT9118 |
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Podobny opis - RT9118 |
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