 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 02W058A 6-channel volume IC for 6.1-channel BD3813KS/BD3815KS Description BD3813KS is a sound processor IC integrating gain amplifier, volume, bass, and treble needed for applications such as AV receiver, and mini component stereo into a single chip. Adoption of BD3812F a 2-channel volume IC enables a 6.1-channel and a 7.1-channel conversion. BiCMOS process has resulted in a wide dynamic range of 129dB. Dimension (Units : mm) 12.4 0.3 10.0 0.2 42 29 28 12.4 0.3 10.0 0.2 43 56 1 14 15 Features 1) Dynamic range: 129dB (Tone bypass,VOL=MUTE, IHF-A) 2) Independent 6-channel for master volume (0~-95dB, MUTE 1dB/Step) Utilization of resistor rudder has dramatically reduced residual noise as well as noise generated by switching. 3) Low consumption current design by adopting Bi-CMOS process 4) Maximum output voltage: 4.2Vrms (Vcc=7v, VEE=-7V, RL=10k ) 5) Built-in 5-channel independent input gain amplifier convenient to amplify input signal (BD3813KS: 0, 6, 12dB), (BD3815KS: 0, 6, 18dB) 6) 2-channel output port 7) 2-wire serial control (For both 3.3V and 5V) 2.15 0.1 0.05 0.65 0.3 0.1 0.15 SQFP56 Applications AV receiver, mini component stereo systems Absolute Maximum Ratings (Ta=25C) Parameter Supply voltage Power dissipation Operating temperature range Storagae temperature range *Derating : 10mW/C for operation above Ta=25C . Symbol VCC Pd Topr Tstg -20 Limits 15 1000 * Unit V mW ~ -55 ~ +75 +125 C C Recommended Operating Conditions (Ta=25C) Parameter Supply voltage Symbol VCC Min. 5 Typ. 7 Max. 7.3 Unit V October, 2002 0.5 0.15 0.1 Electrical characteristics (Unless otherwise noted: Ta=25C, Vcc=7V, VEE=-7V, f=1kHz, VIN=1Vrms, RL=10k , Rg=600 , Input gain=0dB, Master volume=0dB, Bass and Treble=0dB) Parameter Circuit current Output voltage gain Total harmonic distortion rate Maximum output voltage Output noise voltage Closs talk between channels Closs talk between selectors Maximum attenuation Input gain control range (BD3813KS) Input gain control range (BD3815KS) Treble maximum boost gain Bass maximum boost gain Port H output Symbol IQ GV THD Vomax Vno CTC CTS Vmin GIG GIG GTB GBB PH Min. -2 3.4 10 16 12 12 4.5 Typ. 8 0 0.004 4.2 2.0 1.5 -95 -95 -115 12 18 14 14 4.9 Max. 20 2 0.05 12 8.0 -80 -80 -105 14 20 16 16 - Unit mA dB % Vrms Vrms Vrms dB dB dB dB dB dB dB V Conditions No signal Measure : Pin31,29,27,25,23,21,19 Measure : Pin31,29,27,25,23,21,19, BW=400~30kHz Measure : Pin31,29,27,25,23,21,19, THD=1% Measure : Pin31,29, Rg=0 , Tone : ON, BW=IHF-A Measure : Pin31,29, Rg=0 , Tone : By-pass, BW=IHF-A Measure : Pin29 (OUTFL), Rg=0 , BW=IHF-A, Reference : Pin31 (OUTFR)=1Vrms Measure : Pin31,29,27,25,23,21,19, Rg=0 , BW=IHF-A BW=IHF-A, VIN=3Vrms, Measure : Pin31,29,27,25,23,21 Measure : Pin31,29,27,25,23,21,19, VIN=0.4Vrms Measure : Pin31,29,27,25,23,21,19, VIN=0.2Vrms Measure : Pin31,29, f=15kHz, VIN=0.4Vrms Measure : Pin31,29, f=100Hz, VIN=0.4Vrms Measure : Pin11,12 VDD=5V, RL=47k Application Circuit + 40 + B 10 10 4700p 4700p 0.1 4.7K 0.1 0.1 4.7K 0.1 OUT FR OUT FL 42 INFRA 47k INFLA 47k 43 44 SW1 DVD 6.1ch INSWA 47k INSRA 47k 45 46 INSLA 47k INC A 47k INSBA 47k INFRB 47k 47 48 49 50 A INFLB 47k 51 52 INSWB D/A 6.1ch 47k INSRB 47k 53 A + INSLB 47k INC B 47k A + 54 55 56 1 B - + B LOGIC 17 16 15 + 6 + 7 10 INSBB 47k + A A B A B B A B 41 39 38 37 36 35 34 33 32 31 30 29 28 27 OUT SW TONE + + + 26 25 24 23 22 OUT SL OUT SR BD3813KS/BD3815KS + + + SW2 A + 21 20 19 18 47 OUT C B + + A B SW3 + OUT SB - Vcc 47 A B VEE VDD 2 + 3 10 4 + 5 10 8 + 9 10 10 11 47K 12 47K 13 14 DA A B CL Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.0 |
Price & Availability of BD3813KS
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |