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LC75010W データシート(PDF) 5 Page - Sanyo Semicon Device |
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LC75010W データシート(HTML) 5 Page - Sanyo Semicon Device |
5 / 12 page No. N7349-5/12 LC75010W Pin Functions Pin No. Pin name Input/Output (I/O) Function 97 AINRP1 I Analog BTL input (Rch +) 94 AINRN1 I Analog BTL input (Rch -) 77 AINLP1 I Analog BTL input (Lch +) 80 AINLN1 I Analog BTL input (Lch -) 89 AINRP2 I Analog OTL input1 (Rch +) 85 AINLP2 I Analog OTL input1 (Lch +) 92 AINRP3 I Analog OTL input2 (Rch +) 82 AINLP3 I Analog OTL input2 (Lch +) 93 AINRP4 I Analog OTL input3 (Rch +) 81 AINLP4 I Analog OTL input3 (Lch +) Standby mode (active low) Setting the PWDB pin to the low level sets the LC75010W to standby mode (also know as "power down mode"). 34 PWDB I In standby mode, the DSP system clock and the crystal oscillator are stopped and the whole LC75010W goes to the stopped state. This pin must be held at the high level during normal operation. Reset (active low) 35 RSTB I A reset is normally applied at power on, after recovering from a temporary power outage, and after returning from standby mode ("power down mode"). Interrupt (active low) (Software clip input (0/1)) 40 INTB I Provides feedback control to the DSP to prevent clipping when an overflow occurs in the amplifier output. 10 TEST0 I/O Test pin 11 TEST1 I/O Test pin 12 TEST2 I/O Test pin 13 TEST3 I/O Test pin 14 TEST4 I/O Test pin 17 TEST5 I/O Test pin 18 TEST6 I/O Test pin 19 TEST7 I/O Test pin 20 TEST8 I/O Test pin 21 TEST9 I/O Test pin 22 TEST10 I/O Test pin 41 TEST11 I/O Test pin 44 TEST12 I/O Test pin 45 TEST13 I/O Test pin 46 TEST14 I/O Test pin 49 XIN I Crystal input (384 fs = 16.9344 MHz) (fs = 44.1 kHz) 50 XOUT O Crystal output 27 VCO I VCO control 28 PDO O Charge pump output 36 CE I CCB enable 37 CL I CCB clock 38 DI I Data in 39 DO O Data out CCB ready monitor 33 BUSY O Outputs the state of the DSP CCB receive buffer. A low-level output from the BUSY pin indicates that the buffer is empty. A high-level output indicates that command data is present in the receive buffer. 74 VFLO O Volume front Lch output 73 VFLI I Volume front Lch input 71 VFRO O Volume front Rch output 70 VFRI I Volume front Rch input 58 VRLO O Volume rear Lch output 59 VRLI I Volume rear Lch input 55 VRRO O Volume rear Rch output 56 VRRI I Volume rear Rch input Continued on next page. |
同様の部品番号 - LC75010W |
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同様の説明 - LC75010W |
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