CM8662 Champion Microelectronic Corp., CM8662 Datasheet
CM8662
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CM8662 Summary of contents
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... The CM8662 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable CM8662 can be configured by external gain-setting resistors. APPLICATIONS ! Portable Computers ...
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... Bypass VDD/2 50kΩ 1 Shutdown Bias Temperature Range -40℃ ~ +85℃ 8-PIN PDIP (P08) -40℃ ~ +85℃ 8-PIN SOP (S08) AMP ITH HUTDOWN VDD 6 Vo1 10kΩ 10kΩ - Vo2 + Package CM8662 M ODE 5 RL 8Ω 8 Page 2 ...
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... P = 500mWrms 20Hz≦f≦20kHz 4. Θ . For the CM8662, TJMAX = 150℃. The typical junction-to-ambient JA MAX A AMP ITH HUTDOWN (Note 2) …………………………. -40℃≦T ≦T A MAX ) …….……..…………2.7V≦ 25℃ ...
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... C ). Refer to the section, Proper Selection of External AMP ITH HUTDOWN Control Pin 100uF + Ro 1 kΩ MΩ . This resistor also CM8662 M ODE Headphone Jack To CM8662 Channel B Output (Pin 7) via Coupling Capacitor Page 4 ...
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... Audio Power Amplifier Design section. A bridge configuration, such as the one used in CM8662, also creates a second advantage over single-ended amplifier. Since the differential outputs, V and V o1 half-supply, no net DC voltage exists across the load ...
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... The high frequency pole is determined by the product of the desired high frequency pole, f With an A 12.5MHz. This figure displays that if a designer has a need to design an amplifier with a high differential gain, the CM8662 can still be used without running into bandwidth problems. AMP ITH ...
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... PACKAGE DIMENSION PIN 1 ID PIN 1 ID 2003/02/11 Champion Microelectronic Corporation Rev. 1 AMP. W UDIO OWER 8-PIN PDIP (P08) 8-PIN SOP (S08) CM8662 S M ITH HUTDOWN ODE Page 7 ...
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... +886-3-567 9909 2003/02/11 Champion Microelectronic Corporation Rev. 1 AMP. W UDIO OWER IMPORTANT NOTICE Sales & Marketing 11F, No. 306-3, SEC Tung Road, Hsichih, Taipei Hsien 221, Taiwan +886-2-8692 1591 +886-2-8692 1596 CM8662 S M ITH HUTDOWN ODE Page 8 ...