 |
|
| 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: |
| R2S15900SP 2ch Electronic Volume with Surround REJ03F0126-0140 Rev.1.4 Dec 13, 2006 Description The R2S15900SP is an optimum audio signal processor IC for TV. It has a 5ch input selector, surround/pseudo stereo, tone control(2band), output gain control and 2ch master volume. It can control all of these functions with I2C bus. Features * Volume * * * * * * * * 0 to -84dB, -/ 1dB step Each channel is independence control. 5 input selector + MUTE 2 Rec output Tone control Bass: -15dB to +15dB/ 1dB step Treble: -15dB to +15dB/ 1dB step Surround Recommended Operating Condition Supply voltage: VCC = 9.0V(typ) Application TV, Mini Stereo, etc. System Configuration REC L1 REC L2 (IN L4) (IN L5) VCC=9V Volume L Mode Selector IN L1 IN L2 IN L3 Tone Control (Bass / Treble) LOUT Pseudo Stereo and Surround Output Gain Control Mode Selector IN R1 IN R2 IN R3 Volume R ROUT Output Gain Control I 2 C -BUS I/F REC R1 REC R2 (IN R4) (IN R5) SCL SDA Rev.1.4 Dec 13, 2006 page 1 of 9 R2S15900SP Block Diagram and Pin Configuration REFIN INL1 INL2 INL3 1 2 3 - + REF 28 Input Selector VCC INR1 INR2 INR3 RECR1 (INR4) RECR2 (INR5) TRER BASSR1 BASSR2 ROUT Input Selector 27 26 -2dB -2dB 4 Lch Volume 0 to -84dB, Rch Volume 0 to -84dB, 25 24 23 22 Tone Control Bass/ Treble Tone Control Bass/ Treble RECL1 5 (INL4) RECL2 6 (INL5) TREL 7 BASSL1 8 BASSL2 9 PSEUDO 10 21 20 Pseudo Stereo and Surround Mode Selector Output Gain Control 19 18 17 16 LOUT 11 GND 12 NC 13 Output Gain Control - Mode Selector + + SCL SDA - I C-BUS I/F 2 Rext Cext De - pop NC 14 (Top view) 15 Rev.1.4 Dec 13, 2006 page 2 of 9 R2S15900SP Application Example VCC=9V 1F + 1 2 - + REF 28 + 1F Input Selector 1F + Input Selector INL1 1F 27 + 1F INR1 + + INL2 1F 3 -2dB -2dB 26 + 1F INR2 INL3 4.7F 4 + + 5 6 7 Tone Control Bass/ Treble Tone Control Bass/ Treble Lch Volume 0 to -84dB, Rch Volume 0 to -84dB, 25 24 23 8200 pF INR3 RECL1 (INL4) RECL2 (INL5) + + 1F RECR1 (INR4) RECR2 (INR5) 4.7F 1F 8200 pF 22 0.068F 0.068F 8.2k 8 9 10 21 20 Pseudo Stereo and Surround 8.2k 0.068F 0.068F 4.7F 0.015F Mode Selector Output Gain Control 19 18 17 16 + 330 47k SCL ROUT 4.7F LOUT 47k 330 - + Mode Selector 11 12 Output Gain Control + - + SDA I C-BUS I/F 2 MCU NC 13 De -pop 33k NC 14 15 0.22 F Rev.1.4 Dec 13, 2006 page 3 of 9 R2S15900SP Absolute Maximum Ratings Parameter Power supply Power dissipation Thermal derating Operating temperature Storage temperature Symbol VCC Pd K Topr Tstg -20 to +75 -40 to +125 Ratings 10 Unit V W mW/C C C Ta25C Ta>25C (Circuit board installation) Condition Rev.1.4 Dec 13, 2006 page 4 of 9 R2S15900SP Electrical Characteristics (VCC=9V, Ta=25C, Vi=100mVrms, f=1kHz, Tone control=0dB, Rg=0, RL=47k, unless otherwise noted) General Characteristics Parameter Operational power supply Supply current Reference voltage Input impedance Maximum input voltage Maximum output voltage Rec output gain Output gain Volume maximum Volume minimum Channel balance Total harmonic distortion Input selector cross talk Channel separation Output noise 1 Output noise 2 Symbol VCC ICC Vref RIN VIM VOM Gvrec Gvout VOLmax VOLmin CBAL THD CT CS Vno1 Vno2 Min 5.0 -- 4.0 17 2.8 -- -- -- -2 -- -1.5 -- -- -- -- -- Limits Typ 9.0 15 4.5 25 3.0 2.5 -2.0 4.5 0 -85 0 0.01 -100 -100 -90 (31.6) -103 (7) Max 9.7 25 5.0 33 -- -- -- -- +2 -70 1.5 0.5 -70 -70 -85 (56.2) -97 (14) Unit V mA V k Vrms Vrms dB dB dB dB dB % dB dB dBV (Vrms) dBV (Vrms) No signal No signal VOL=-20dB, THD=3% VOL=0dB, THD=1% Rec out Output gain=4.5dB VOL=0dB VOL=Mute, Vi=1Vrms, IHF-A VOL=0dB Vo=0.5Vrms 400Hz to 30kHz BPF Vi=1Vrms, IHF-A Vi=1Vrms, IHF-A, VOL=0dB,Output gain=0dB Tone=0dB,Surround ON, IHF-A VOL=Mute, Output gain=0dB Bypass, IHF-A Condition Tone Control Limits Parameter Tone control voltage gain (Boost/Bass) Tone control voltage gain (Cut/Bass) Tone control voltage gain (Flat/Bass) Tone control voltage gain (Boost/Treble) Tone control voltage gain (Cut/Treble) Tone control voltage gain (Flat/Treble) Symbol G (Bass) B G (Bass) C G (Bass) F G (Treble) B G (Treble) C G (Treble) F Min +12.5 -17.5 -2 +12.5 -17.5 -2 Typ +15 -15 0 +15 -15 0 Max +17.5 -12.5 +2 +17.5 -12.5 +2 Unit dB dB dB dB dB dB Condition f = 100Hz Bass= + 15dB f = 100Hz Bass = -15dB f = 100Hz Bass = 0dB f = 10kHz Tre = +15dB f = 10kHz Tre = -15dB f = 100Hz Tre = 0dB I C BUS Interface Limits Parameter Low level input voltage High level input voltage Maximum clock frequency Symbol VIL VIH fSCL Min 0 3 Typ -- -- Max 1.5 5 100 Unit V V kHz VCC=9V VCC=9V Condition 2 Rev.1.4 Dec 13, 2006 page 5 of 9 R2S15900SP Function Description 1. Tone Control Circuit <1> Bass Circuit IN Boost R3 + R2 OUT fo = 1 2 R1(R2+R3 C1C2 1 C1+C2 C1C2R2 R1 R2+R3 +2 R1 R3 +2 R1 ( Hz) Q~ = (R3=0) setting[dB] R1=8.2k C1=C2=0.068F R2 [] 0 10480 19820 28150 35570 42180 48080 53340 58020 62190 65910 69230 72190 74820 77170 79260 R3 [] 80000 69520 60180 51850 44430 37820 31920 26660 21980 17810 14090 10770 7810 5180 2830 740 0 1 2 3 4 5 C1 R1 C2 Gv = 20 log (dB) (C1=C2) Cut IN + - OUT R2 R3 fo = 2 1 R1(R2+R3 C1C2 C1C2R2 R1 R3 +2 R1 R2+R3 +2 R1 (Hz) 6 7 8 9 10 11 12 13 14 15 Q~ = 1 C1+C2 (R3=0) (C1=C2) (dB) C1 R1 C2 Gv = 20 log <2> Treble Circuit IN Boost + R1 R2 OUT Gv = 20 log C R1+R2 R1 (dB) C=8200pF setting[dB] R2 [] 0 3270 6190 8790 11110 13180 15030 16680 18150 19470 20650 21700 22660 23500 24270 24960 R1 [] 30000 26730 23810 21210 18890 16820 14970 13320 11850 10530 9350 8300 7340 6500 5730 5040 IN Cut + - 0 OUT R2 R1 1 2 3 4 5 Gv = 20 log C R1 R1+R2 (dB) 6 7 8 9 10 11 12 13 14 15 Rev.1.4 Dec 13, 2006 page 6 of 9 R2S15900SP I2C Bus Format MSB LSB MSB LSB MSB LSB S 1 bit Slave Address 8bit A 1 bit Sub Address 8bit A 1 bit Data 8bit A 1 bit P 1bit S: Starting Term A: Acknowledge Bit P: Stop Term If more than one Data Byte is transmitted, then the significant SUB ADDRESS bits are auto incremented. 00H 01H 02H 03H 04H 00H 1. Slave Address MSB LSB 1 0 0 0 0 0 1 R/W B R/W B = 0: Write mode for register setting R/W B = 1: Not available 2. Sub Address Table Sub Address 00H 01H 02H 03H 04H BIT D7 D6 D5 Lch VOL Rch mute Mode selector 0 0 3. Data Table <1> Master Volume Control (Sub Address: 00H, 01H) VOL ATT (dB) 0 -10 -20 -30 -40 -50 -60 -70 -80 VOL Example: If the volume of the Lch is set to -28dB, the Data byte is transmitted as follows: Sub Address 00H BIT D7 0 D6 0 D5 1 D4 0 D3 1 D2 D1 D0 0 0 0 *No guarantee except for these codes. Rev.1.4 Dec 13, 2006 page 7 of 9 R2S15900SP <2> Input Selector (Sub Address: 02H) Input All OFF IN1 IN2 IN3 IN4 Input selector D7 0 0 0 0 1 D6 0 0 1 1 0 D5 0 1 0 1 0 REC1 D4 A A A A 1 A REC2 D3 A A A A A 1 IN5 1 0 1 If A=0 means REC1 or REC2 output ON, then A=1 means REC1 or REC2 output OFF. <3> Output Gain (Sub Address: 02H) Gain 0dB +4.5dB Output gain D2 0 1 <5> Surround Mode (Sub Address: 03H) Surround level Low level High level Surround level D2 0 1 <4> Mute Function (Sub Address: 02H) Mute Mute ON Mute OFF Lch D1 0 1 Rch D0 0 1 <6> Mode Selector (Sub Address: 03H) Mode Bypass Tone Tone & Pseudo stereo Tone & Surround Mode selector D1 D0 0 0 1 1 0 1 0 1 <7> Tone Control (Sub Address: 03H Bass, 04H Treble) Gain (dB) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 D7 D6 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Bass/ Treble D5 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D4 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D3 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 A If A=0 means Tone control gain CUT(-), then A=1 means Tone control gain BOOST(+). *No guarantee except for these codes. Rev.1.4 Dec 13, 2006 page 8 of 9 R2S15900SP Note 1. When power supply is turned on Please do not transmit I2C data during 870ms when you turn on the power supply. (Cext(15pin)=0.22F , Rext(15-16pin)=33k) V VCC(9V) VCC(5V) power supply Waiting interval more than 870ms Transmitting I 2 C data t 2.When mode is changed Please do not transmit I2C data during 870ms when you change themode selector. (Cext(15pin)=0.22F , Rext(15-16pin)=33k) (EX .1) Bypass Tone S Slave A Sub 03H A Data XXXXXX00 Address Address Waiting interval more than 870ms AP Data S Slave A Sub 03H A XXXXXX01 Address Address AP (EX .2) Surround L Surround H Sub 03H S Slave Address A Address A Data XXXXX011 Waiting interval more than 870ms AP Data Sub 03H S Slave Address A Address A XXXXX111 AP When the TONE Bass gain is changed, waiting interval is unnecessary. (EX .3) TONE Bass 1dB 2dB Data Sub 03H S Address A Address A 10001001 Slave No Waiting interval AP Data Slave S Address A Sub 03H A 10010001 Address AP Rev.1.4 Dec 13, 2006 page 9 of 9 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of Renesas or any third party with respect to the information in this document. 2. Renesas shall have no liability for damages or infringement of any intellectual property or other rights arising out of the use of any information in this document, including, but not limited to, product data, diagrams, charts, programs, algorithms, and application circuit examples. 3. You should not use the products or the technology described in this document for the purpose of military applications such as the development of weapons of mass destruction or for the purpose of any other military use. When exporting the products or technology described herein, you should follow the applicable export control laws and regulations, and procedures required by such laws and regulations. 4. All information included in this document such as product data, diagrams, charts, programs, algorithms, and application circuit examples, is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas products listed in this document, please confirm the latest product information with a Renesas sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas such as that disclosed through our website. (http://www.renesas.com ) 5. Renesas has used reasonable care in compiling the information included in this document, but Renesas assumes no liability whatsoever for any damages incurred as a result of errors or omissions in the information included in this document. 6. When using or otherwise relying on the information in this document, you should evaluate the information in light of the total system before deciding about the applicability of such information to the intended application. Renesas makes no representations, warranties or guaranties regarding the suitability of its products for any particular application and specifically disclaims any liability arising out of the application and use of the information in this document or Renesas products. 7. With the exception of products specified by Renesas as suitable for automobile applications, Renesas products are not designed, manufactured or tested for applications or otherwise in systems the failure or malfunction of which may cause a direct threat to human life or create a risk of human injury or which require especially high quality and reliability such as safety systems, or equipment or systems for transportation and traffic, healthcare, combustion control, aerospace and aeronautics, nuclear power, or undersea communication transmission. If you are considering the use of our products for such purposes, please contact a Renesas sales office beforehand. Renesas shall have no liability for damages arising out of the uses set forth above. 8. Notwithstanding the preceding paragraph, you should not use Renesas products for the purposes listed below: (1) artificial life support devices or systems (2) surgical implantations (3) healthcare intervention (e.g., excision, administration of medication, etc.) (4) any other purposes that pose a direct threat to human life Renesas shall have no liability for damages arising out of the uses set forth in the above and purchasers who elect to use Renesas products in any of the foregoing applications shall indemnify and hold harmless Renesas Technology Corp., its affiliated companies and their officers, directors, and employees against any and all damages arising out of such applications. 9. You should use the products described herein within the range specified by Renesas, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas shall have no liability for malfunctions or damages arising out of the use of Renesas products beyond such specified ranges. 10. Although Renesas endeavors to improve the quality and reliability of its products, IC products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Please be sure to implement safety measures to guard against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other applicable measures. Among others, since the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. 11. In case Renesas products listed in this document are detached from the products to which the Renesas products are attached or affixed, the risk of accident such as swallowing by infants and small children is very high. You should implement safety measures so that Renesas products may not be easily detached from your products. Renesas shall have no liability for damages arising out of such detachment. 12. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written approval from Renesas. 13. Please contact a Renesas sales office if you have any questions regarding the information contained in this document, Renesas semiconductor products, or if you have any other inquiries. RENESAS SALES OFFICES Refer to "http://www.renesas.com/en/network" for the latest and detailed information. Renesas Technology America, Inc. 450 Holger Way, San Jose, CA 95134-1368, U.S.A Tel: <1> (408) 382-7500, Fax: <1> (408) 382-7501 Renesas Technology Europe Limited Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K. Tel: <44> (1628) 585-100, Fax: <44> (1628) 585-900 Renesas Technology (Shanghai) Co., Ltd. Unit 204, 205, AZIACenter, No.1233 Lujiazui Ring Rd, Pudong District, Shanghai, China 200120 Tel: <86> (21) 5877-1818, Fax: <86> (21) 6887-7898 Renesas Technology Hong Kong Ltd. 7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: <852> 2265-6688, Fax: <852> 2730-6071 Renesas Technology Taiwan Co., Ltd. 10th Floor, No.99, Fushing North Road, Taipei, Taiwan Tel: <886> (2) 2715-2888, Fax: <886> (2) 2713-2999 Renesas Technology Singapore Pte. Ltd. 1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632 Tel: <65> 6213-0200, Fax: <65> 6278-8001 Renesas Technology Korea Co., Ltd. Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, Korea Tel: <82> (2) 796-3115, Fax: <82> (2) 796-2145 http://www.renesas.com Renesas Technology Malaysia Sdn. Bhd Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jalan Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia Tel: <603> 7955-9390, Fax: <603> 7955-9510 (c) 2006. Renesas Technology Corp., All rights reserved. Printed in Japan. Colophon .7.0 |
Price & Availability of R2S15900SP06
 |
|
|
|
|
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] |