View M62435FP_4266951.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

M62435FP
Electric Volume Control with Tone Controller for 4-Speaker Applications
REJ03F0210-0201 Rev.2.01 Mar 31, 2008
Description
* Developed for car audio * Uses it for analog small signal handling of stage before power amplifier * Use to Home audio system, television are thought about other than car audio system
Features
* * * * * * Built-in zero cross detector prevents click noise Differential amplifier Loudness Tone control bass/Mid/Treble Master volume/Fader Volume Serial data control
Recommended Operating Conditions
Supply voltage range: VCC = 6 to 9 V VDD = 4 to 6 V Rated supply voltage: VCC = 8 V VDD = 5 V
Block Diagram
Lch Front DEFN IN2 DEFP IN2 LchIN Fader Differential amplifier Mixing Amp Volume & Loudness Mixing Amp Differential amplifier Bass Mid Treble Zero cross detector -com Interfase Zero cross detector Bass Mid Treble Fader Rear Rch Front Rear
RchIN DEFN IN1 DEFP IN1
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 1 of 10
M62435FP
RD CD TAPE TV VCR
0.22 6.8 k 0.068 0.01 N.C. VDD 1 RROUT FROUT 2.2 10 k 820 p 1.6 k 0.068
Outside Harmonic parts for MID
VCC
+
-
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
DIFFERENTIAL AMPLIFIER SW
VCC (ANALOG) B
- + - +
LOUDNESS SW
VDD (DIGITAL)
A B
1
2
3
4
5
6
7
8
47 k 0.01 2.2 10 k 820 p 1.6 k 0.22 0.068 0.068 6.8 k Outside 1
10
47 k
VCR TV TAPE CD RD
SW A SW B
- +
56 k
22 k
9
10
11
Harmonic parts for MID Loudness ON OFF ON Loudness OFF ON OFF
RROUT FROUT
- +
REF
22 k
- +
- +
- +
-
- +
+
- +
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 2 of 10
A
22 k - + - +
- +
56 k
- +
- +
22 k
- +
56 k
ZERO CROSS DETECTOR I/F ZERO CROSS DETECTOR TIMER DETECTOR
Pin Configuration and Application Example
56 k
- +
- +
Vcc GND 12 13 14 15 16
0.22 200 k
LOUDNESS SW
DIFFERENTIAL AMPLIFIER SW
17
18
MCU
M62435FP
Pin Description
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Symbol REF DEFP IN1 DEFN IN1 MIX IN1 MIX OUT1 VOL IN1 LOUD IN1 BASSA1 BASSB1 MID1 TRE1 TONE OUT1 FADER IN1 REAR OUT1 FRONT OUT1 GND TIM1 Function IC signal ground. Apply 1/2 VCC Differential amplifier input + Differential amplifier input - Mixing amplifier input - Mixing amplifier input + Input pin of the volume block Pin for setting the frequency characteristics of the loudness block Pin for setting the frequency characteristics of the tone (Bass) block R-ladder terminal of tone (Mid) R-ladder terminal of tone (Treble) Output pin of the tone block Input pin of the fader volume Output pin of the fader volume (Rear) Output pin of the fader volume (Front) Ground Timer setting terminal The relationship between outside parts 4 C and setting time is T = 13.8 x 10 * C (s). Input pin of the control data This pin inputs data in synchronization with CLOCK Clock input pin for serial data transfer Non Connection Digital power supply pin, normally +5 V Output pin of the fader volume (Front) Output pin of the fader volume (Rear) Input pin of the fader volume Output pin of the tone block R-ladder terminal of tone (Treble) R-ladder terminal of tone (Mid) Pin for setting the frequency characteristics of the tone (Bass) block Pin for setting the frequency characteristics of the loudness block Input pin of the volume block Mixing amplifier output Mixing amplifier input Differential amplifier input - Differential amplifier input + Analog power supply pin
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
DATA CLOCK N.C. VDD FRONT OUT2 REAR OUT2 FADER IN2 TONE OUT2 TRE2 MID2 BASSB2 BASSA2 LOUD IN2 VOL IN2 MIX OUT2 MIX IN2 DEFN IN2 DEFP IN2 VCC
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 3 of 10
M62435FP
Absolute Maximum Ratings
Item Supply voltage Power dissipation Thermal derating ratio Operating temperature Storage temperature Symbol VCC, VDD Pd K Topr Tstg Ratings 10, 7 990 9.9 -30 ~ 85 -55 ~ 125 Unit V mW mW/C C C Conditions Ta 25 C Ta 25 C
Thermal Derating
Power Dissipation Pd (mW)
1000
960
800 600 400 200 75 85 100
385
25
50
125
150
Ambient Temperature Ta (C)
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 4 of 10
M62435FP
Electrical Characteristics
Ta = 25C, VCC = 8 V, VDD = 5 V, VOL/FADER = 0 dB, TONE/FLAT, Loudness OFF unless otherwise noted
Item Circuit current Pass gain Maximum attenuation Attenuation error Maximum input voltage Bass boost Bass cut MID boost MID cut Treble boost Treble cut Maximum attenuation Maximum output voltage Output noise voltage Symbol ICC Gv ATT (VOL) ATT (VOL) VIM G (Bass) B G (Bass) C G (MID) B G (MID) C G (Tre) B G (Tre) C ATT (FED) VOM Vno1 Vno2 Min -- -3.5 -32.5 -2.5 1.8 13 -15 9 -15 9 -15 -- 1.8 -- -- Limits Typ 20 0 -30 0 2.2 16 -12 12 -12 12 -12 -90 2.2 10 3 Max 35 3.5 -27.5 2.5 -- 19 -9 15 -9 15 -9 -80 -- 18 8 Unit mA dB dB dB Vrms dB dB dB dB dB dB dB Vrms Vrms Test Conditions No input signal Outside resister 22 k of pin 4, 33 Outside resister 56 k of pin 2, 3, 34, 35 Vi = 1 Vrms, f = 1 kHz ATT (VOL) = -30 dB ATT (VOL) = 0 dB f = 1 kHz, BW: 400 to 30 kHz THD = 1% f = 100 Hz f = 100 Hz f = 1 kHz (Outside harmonic amplifier) f = 1 kHz (Outside harmonic amplifier) f = 10 kHz f = 10 kHz Vi = 1 Vrms, f = 1 kHz ATT (FED) = - dB f = 1 kHz, BW: 400 to 30 kHz THD = 1% Rg = 0, DIN-AUDIO ATT (VOL) = -30 dB ATT (FED) = - dB Rg = 0, DIN-AUDIO f = 1 kHz, Vo = 0.5 Vrms BW: 400 Hz to 30 kHz f = 1 kHz f = 1 kHz Loudness ON f = 100 Hz, ATT (VOL) = -30 dB Loudness ON f = 10 kHz, ATT (VOL) = -30 dB
Total harmonic distortion Channel separation Cross talk of differential amplifier SW Voltage gain of loudness
THD CS CT G (LOUD) L G (LOUD) H
-- -- -- 7.0 3.5
0.03 -90 -75 11.0 6.5
0.05 -80 -65 15.0 9.5
% dB dB dB
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 5 of 10
M62435FP
Relationship between Data and Clock
CLOCK D0 DATA D1 D2 D3 D12 D13 D14
DATA reading mode; The rising edge of the CLOCK signal
LATCH SIGNAL "H" LATCH reading mode; The falling edge of the CLOCK signal
Digital Circuit DC Characteristics
Item "L" level input voltage "H" level input voltage "L" level input current "H" level input current Symbol VIL VIH IIL IIH Min 0 0.8 VDD -10 -- Limits Typ ~ ~ -- -- Max 0.2 VDD VDD 10 10 Unit V A Test Conditions DATA, CLOCK pins VI = 0 DATA, CLOCK pins VI = VDD
Digital Circuit AC Characteristics
Item CLOCK cycle time CLOCK pulse width ("H" level) CLOCK pulse width ("L" level) CLOCK rise time CLOCK fall time DATA setup time DATA hold time Symbol tcr tWHC tWLC tr tf tSD tHD Min 4 1.6 1.6 -- -- 0.8 0.8 Limits Typ -- -- -- -- -- -- -- Max -- -- -- 0.4 0.4 -- -- Unit s
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 6 of 10
M62435FP
Clock Data Timing
tcr
75% CLOCK 25% tr tf
tWHC
tWLC
DATA
tSD
tHD
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 7 of 10
M62435FP
Data Input Format
0: Differential Amplifier SW OFF 1: Differential Amplifier SW ON 0: 1CH 1: 2CH 0: Both Channel 1: Side Channel D5 0/1 0/1 0/1 Treble D6 0/1 D7 D8 Data Select (D13,D14) 00: Loudness/Differential Amplifier/Volume 10: Fader 01: Bass/Treble/Mid
0: Loudness OFF 1: Loudness ON D0 0 0 D1 0 D2 0 D3 0/1 D4 0/1
D9 D10 D11 D12 D13 D14 Volume 0 0 0/1 1 0 0 0 1
Fader ATTF2 Bass
Fader ATTF1 Mid
0: Front/Rear Both 1: Front/Rear Independence 0: Front 1: Rear 0: Front Point Zero Detect 1: Rear Point Zero Detect
Volume Code
ATT V1 0 dB -4 dB -8 dB -12 dB -16 dB -20 dB -24 dB -28 dB D7 1 0 1 0 1 0 0 1 D8 0 0 1 1 0 0 1 1 D9 1 1 0 0 0 0 1 1 ATT V2 0 dB -1 dB -2 dB -3 dB D10 1 0 1 0 D11 1 1 0 0
Fader Code
ATT F1 0 dB -8 dB -16 dB -24 dB -32 dB -40 dB -48 dB -56 dB - dB D7 1 1 0 1 0 1 0 1 0 D8 0 1 1 0 0 1 1 0 0 D9 0 1 1 1 1 0 0 0 0 D10 1 0 0 0 0 0 0 0 0 ATT F2 0 dB -2 dB -4 dB -6 dB D1 1 0 1 0 D2 1 1 0 0
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 8 of 10
M62435FP
Tone Code
Bass 16 dB 14 dB 12 dB 10 dB 8 dB 6 dB 4 dB 2 dB 0 dB -2 dB -4 dB -6 dB -8 dB -10 dB -12 dB D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D1 0 1 1 0 0 1 1 0 0 0 1 1 0 0 1 D2 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 D3 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1
Treble 12 dB 10 dB 8 dB 6 dB 4 dB 2 dB 0 dB -2 dB -4 dB -6 dB -8 dB -10 dB -12 dB
D4 0 1 0 1 0 1 0 1 0 1 0 1 0
D5 1 0 0 1 1 0 0 0 1 1 0 0 1
D6 1 1 1 0 0 0 0 0 0 0 1 1 1
D7 0 0 0 0 0 0 0 1 1 1 1 1 1
Mid 12 dB 10 dB 8 dB 6 dB 4 dB 2 dB 0 dB -2 dB -4 dB -6 dB -8 dB -10 dB -12 dB
D8 0 1 0 1 0 1 0 1 0 1 0 1 0
D9 1 0 0 1 1 0 0 0 1 1 0 0 1
D10 1 1 1 0 0 0 0 0 0 0 1 1 1
D11 0 0 0 0 0 0 0 1 1 1 1 1 1
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 9 of 10
M62435FP
Package Dimensions
JEITA Package Code P-SSOP36-8.4x15-0.80 RENESAS Code PRSP0036GA-A Previous Code 36P2R-A MASS[Typ.] 0.5g
36
19
HE
*1
E
F
NOTE) 1. DIMENSIONS "*1" AND "*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION "*3" DOES NOT INCLUDE TRIM OFFSET.
1 Index mark 18
c
*2
D A2 A1
Reference Dimension in Millimeters Symbol
*3 e y
bp
D E A2 A A1 bp c HE e y L
Detail F
Min Nom Max 14.8 15.0 15.2 8.2 8.4 8.6 2.0 2.4 0.05 0.35 0.4 0.5 0.13 0.15 0.2 0 10 11.63 11.93 12.23 0.65 0.8 0.95 0.15 0.3 0.5 0.7
A
REJ03F0210-0201 Rev.2.01 Mar 31, 2008 Page 10 of 10
L
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) 6887-7858/7898 Renesas Technology Hong Kong Ltd. 7th Floor, North Tower, World Finance Centre, Harbour City, Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: <852> 2265-6688, Fax: <852> 2377-3473 Renesas Technology Taiwan Co., Ltd. 10th Floor, No.99, Fushing North Road, Taipei, Taiwan Tel: <886> (2) 2715-2888, Fax: <886> (2) 3518-3399 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, Jln Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia Tel: <603> 7955-9390, Fax: <603> 7955-9510
(c) 2008. Renesas Technology Corp., All rights reserved. Printed in Japan.
Colophon .7.2

▲Up To Search▲

Price & Availability of M62435FP

	To Download M62435FP Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .