PDF LC75343M Data sheet ( Hoja de datos )

Número de pieza	LC75343M
Descripción	Electronic Volume Control System on-Chip
Fabricantes	Sanyo Semicon Device
Logotipo
Hay una vista previa y un enlace de descarga de LC75343M (archivo pdf) en la parte inferior de esta página. Total 28 Páginas
No Preview Available ! Ordering number : ENN6867 CMOS IC LC75343M Electronic Volume Control System on-Chip Overview The LC75343M is an electronic volume system that can control the volume, balance, 2-band equalizer, super bass, and input switching functions by serial data input. Functions • Volume: 0 dB to –78 dB (1-dB step) and –∞ (64 positions) 0 dB to –50 dB (1-dB step), –50 dB to –70 dB (2-dB step), –70-dB to –78 dB (4-dB step) Balance function with separate L/R control • Treble: ±10-dB control in 2-dB steps is possible. Shelving characteristic. • Bass: ±10-dB control in 2-dB steps is possible. Peaking characteristics. • Super bass: +10-dB control in 2-dB steps is possible. Peaking characteristics. (+/–10 dB control in 2-dB steps is possible depending on software support and the application. Peaking characteristics.) • Selector: 5 input signals can be selected both for L and R • Input gain: 0 dB to +30 dB (2-dB step) amplification is possible for the input signal. • General-purpose amp (ATT): 2 on-chip general-purpose amplifiers (0-dB to –18-dB in 2-dB steps and –∞ 11 positions attenuate control is possible, depending on software support and the application) Note: Regarding (Bass) and (Super bass) above, MID and BASS functions can also be realized by changing the capacitor capacitance. Features • On-chip buffer amplifier cuts down number of external components • Low switching noise generated by on-chip switch due to use of silicon gate CMOS process • On-chip reference voltage circuit for analog ground • Controls performed with serial data input (CCB) Package Dimensions unit: mm 3263-MFP36SDJ (375 mil) 15.2 [LC75343M] 36 19 1 0.8 (0.8) 0.3 18 0.25 SANYO: MFP36SDJ (375 mil) • CCB is a trademark of SANYO ELECTRIC CO., LTD. • CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO. Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 20901RM (OT) No. 6867-1/28 1 page • 3-Band Specifications LC75343M µCOM 6 5 4 3 2 1 36 35 34 33 32 Bass function specs LOUT 7.6 kΩ f0 = 100 Hz 0.1 µF 0.1 µF 7 8 LSB 7.6 kΩ f0 = 1 kHz LBASS2 9 0.01 µF 0.01 µF 10 LBASS1 MID function specs 2700 pF LTRE 11 LVRIN 12 1 µF 13 LSEL0 Bass function specs ROUT 31 0.1 µF 30 0.1 µF 7.6 kΩ f0 = 100 Hz RSB RBASS2 29 0.01 µF 0.01 µF 7.6 kΩ 28 f0 = 1 kHz RBASS1 *MID function specs 27 RTRE 2700 pF 26 RVRIN 1 µF 25 RSEL0 14 15 16 17 18 19 20 21 22 23 24 No. 6867-5/28 5 Page Continued from preceding page. D8 D9 D10 D11 D12 D13 110011 001011 101011 011011 111011 000111 100111 010111 110111 001111 101111 011111 111111 Channel selection D14 D15 10 01 11 Operation Right channel Left channel L/R simultaneous LC75343M Operation –52 dB –54 dB –56 dB –58 dB –60 dB –62 dB –64 dB –66 dB –68 dB –70 dB –74 dB –78 dB –∞ dB Treble control D16 D17 D18 D19 1010 0010 1100 0100 1000 0000 1001 0101 1101 0011 1011 Bass control (Mid control) D20 D21 D22 D23 1010 0010 1100 0100 1000 0000 1001 0101 1101 0011 1011 Operation +10 dB +8 dB +6 dB +4 dB +2 dB 0 dB –2 dB –4 dB –6 dB –8 dB –10 dB Operation +10 dB +8 dB +6 dB +4 dB +2 dB 0 dB –2 dB –4 dB –6 dB –8 dB –10 dB No. 6867-11/28 11 Page

Páginas	Total 28 Páginas
PDF Descargar	[ Datasheet LC75343M.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
LC75343	Electronic Volume Control System on-Chip	Sanyo Semicon Device
LC75343M	Electronic Volume Control System on-Chip	Sanyo Semicon Device

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar