M61518FP Audio Signal Processor with Rec/Play Back Amplifier REJ03F0205-0201 Rev.2.01 Mar 31, 2008 Description The M61518FP is an audio signal processor suitable for the mini component system with the cassette tape. The circuit includes Selector for selecting input source, REC/Play back amp., Tone control and 2ch Electronic Volume. Features • Input selector Built-in 3 Input selector + Tape Input • Play Back Amp. Built-in Low noise P. B Amp • REC Amp. Built-in Low noise REC Amp (Mute function built-in) • Tone Control Bass/Mid/Treble –10 to +10 dB/2 dB step • Electronic Volume with high voltage transistor 0 to –86 dB, –∞ dB (Input Vol: 0 to –70 dB, –∞ dB) (Output Vol: +18 to +2 dB) Application Mini Stereo, Receiver, etc. Recommended Operating Conditions Recommended supply voltage: VCC = 4.5 V (Typ), VEE = –4.5 V (Typ) REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 1 of 15 M61518FP System Block Diagram OUT1 GND VCC VEE Bias PH RH REC EQ. Rec mute SW – + TP 1 IN1 2 3 + – TP Tone (Bass/Mid/Tre) TP P.B EQ. Input Vol 0 dB to –70 dB TP +10 dB MD Rec in 1 Mic 1 +10 dB MD Rec in 2 Mic 2 TP Output Vol +18 dB to +2 dB µ-COM Interface Output Vol 0 dB to –70 dB +18 dB to +2 dB 1 IN2 2 3 TP Input Vol P.B EQ. – + + – TP – + Tone (Bass/Mid/Tre) + – TP Rec mute SW PH REC EQ. RH Bias REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 2 of 15 OUT2 M61518FP Block Diagram And Pin Configuration (Top View) 1 PB1P 2 TP TP TP + – 3 PB2N 4 PB1O 6 VOLIN1 7 VOLIN2 8 GND 9 10 TREO1 11 TREI2 12 TREO2 13 35 REC1N 34 REC2N 33 REC2O 32 INC2 31 INC1 30 INB2 29 INB1 28 INA2 27 INA1 26 OUT1 25 OUT2 24 BASO2 23 BAS2 22 BASO1 21 BAS1 20 VEE 19 CONT TP TP PBamp (2ch) Input Vol (1ch) Input Vol (2ch) GND TREI1 REC1O + – 5 Rec amp (2ch) TP TP +10 dB PB2O PBamp (1ch) 36 – + +10 dB PB2P Rec amp (1ch) TP + – PB1N Output Vol (1ch) + – Tre1 +18 dB to +2 dB Output Vol (2ch) + – +18 dB to +2 dB Tre2 Bass2 MIDI1 14 MIDO1 15 Mid1 Bass1 MIDI2 16 Mid2 MIDO2 VDD 17 VEE 18 VDD REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 3 of 15 µ-COM Interface M61518FP Pin Description Pin No. 1, 4 2, 3 5, 6 7, 8 9 10, 11, 12, 13 14, 15, 16, 17 18 19 20 21, 22, 23, 24 25, 26 27, 28 29, 30 31, 32 33, 34 35, 36 Name PB1N, PB2N PB1P, PB2P PB1O, PB2O VOLIN1, VOLIN2 GND TREI, TREO MIDI, MIDO VDD CONT VEE BASI, BASO OUT1, OUT2 INA1, INA2 INB1, INB2 INC1, INC2 REC1O, REC2O REC1N, REC2N REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 4 of 15 Function Input pin of PB amp (Negative) Input pin of PB amp (Positive) Output pin of PB amp Input pin of volume GND pin Frequency setting pin in the tone control (Tre) Frequency setting pin in the tone control (Mid) Positive power supply Microcomputer data Input pin Negative supply pin Frequency setting pin in the tone control (Bass) Output pin Selector A Input pin Selector B Input pin Selector C Input pin Output pin of REC amp Input pin of REC amp M61518FP Absolute Maximum Ratings Item Plus and minus power supply difference Power dissipation Thermal derating Operating temperature Storage temperature Note: Symbol Ratings Unit VDD-VEE +10.5 V 1080 10.8 –20 to +75 –40 to +125 mW mW/°C °C °C Pd Kθ Topr Tstg Condition Ta ≤ 25°C Ta > 25°C* Circuit board Circuit board Print circuit board size: 70 mm × 70 mm Print circuit board thickness: 1.6 mm Print circuit board quality of the material: Glass epoxy Single Cu pattern Thickness of Cu: 18 µm Pattern size of Cu: 0.25 mm (Width) × 25 mm (Length) / Lead Thermal Deratings (Maximum Rating) Power Dissipation Pd (mW) 1500 1080 mW 1000 540 mW 500 0 0 25 50 75 100 125 150 Ambient Temparature Ta (°C) Recommended Operating Conditions (Ta = 25°C unless otherwise noted) Item Positive supply voltage Negative supply voltage Symbol VDD VEE REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 5 of 15 Min 4.25 –4.75 Typ 4.5 –4.5 Max 4.75 –4.25 Unit V V M61518FP Serial Data Control Format (1) Signal wave shape (CLOCK, DATA, STROBE) Threshold of the internal DATA (H/L) Dn + 0 Dn + 1 Dn + 10 Threshold of the internal STROBE Dn + 11 tcr H 4.5 V M 4.5 V 2.25 V L 0V DATA: L DATA: H tWH Threshold of the internal CLOCK tWH tr tf tr tWL tf tWH tr The internal DATA latch at the falling edges of this clock signal. (2) Control signal voltage regulation Digital signal L signal M signal H signal L M H Condition VDD = 4.5 V, VEE = –4.5 V VDD = 4.5 V, VEE = –4.5 V VDD = 4.5 V, VEE = –4.5 V Min Limits Typ Max Unit GND 0.3 × VDD 0.8 × VDD — 0.5 × VDD — 0.2 × VDD 0.7 × VDD VDD V Min Limits Typ Max Unit 4 1.6 1.6 — — — — — — — — — — 0.4 0.4 µs (3) Control signal timing regulation Item Cycle time of the digital signal Pulse width of the digital signal ("H" level) Pulse width of the digital signal ("L" level) Rising time of digital signal Falling time of digital signal REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 6 of 15 Symbol tcr tWH tWL tr tf M61518FP Data Control Specification (1) Data input address Notes: 1. The interval of data transmission from the micro controller is over 0.1 s. This is waiting time for soft-switching to reduce the shock noise. 2. Input only the control data at slot0 (slot1). (MSB) ← Input direction D140 D130 D120 D110 D100 Selector Karaoke D141 D131 D121 D111 D101 Tone control Bass D90 D80 D70 D60 D50 D40 Input volume D91 D81 Tone control Mid REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 7 of 15 D71 D61 D30 D20 D10 Output volume D51 D41 Tone control Treble D31 D00 0 D21 D11 D01 REC Mute 0 1 slot0 slot1 M61518FP Initial setting Output Volume Control +18 dB +16 dB +14 dB +12 dB +10 dB +8 dB +6 dB +4 dB +2 dB Note: D40 0 0 0 0 0 0 0 0 1 Karaoke Control D30 0 0 0 0 1 1 1 1 0 D20 0 0 1 1 0 0 1 1 0 D10 0 1 0 1 0 1 0 1 0 Stereo Mono 1 Mono 2 Mono 1 + 2 D110 0 0 1 1 Selector Control Do not input other date than the above. Input Volume Control Selector TP IN A IN C D140 0 0 0 D130 0 0 1 D120 0 1 0 IN B IN mute Supply OFF 0 1 1 1 1 1 1 1 0 D90 D80 D70 D60 D50 0 dB –2 dB 0 0 0 0 0 0 0 0 0 1 Note: –4 dB –6 dB –8 dB –10 dB –12 dB –14 dB –16 dB –18 dB –20 dB –22 dB –26 dB –30 dB –34 dB –38 dB –42 dB –46 dB –50 dB –54 dB –58 dB 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 REC Mete Control –62 dB –66 dB –70 dB –∞ dB 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 0 1 1 Note: Do not input other date than the above. REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 8 of 15 D100 0 1 0 1 Do not input other date than the above. REC MUTE OFF ON D21 0 1 Tone Control Bass Mid Treble +10 dB +8 dB +6 dB +4 dB +2 dB 0 dB –2 dB –4 dB –6 dB –8 dB D141 D101 D61 0 0 0 0 0 0 1 1 1 1 D131 D91 D51 1 1 0 0 0 0 0 0 0 1 D121 D81 D41 0 0 1 1 0 0 0 1 1 0 D111 D71 D31 1 0 1 0 1 0 1 0 1 0 –10 dB 1 1 0 1 Note: Do not input other date than the above. M61518FP Power Off Setting Data It's necessary to set up the Power off setting data when power off before 0.1 s. Power off setting data reduce the power off shock noise. Power off setting data (MSB) ← Input direction D140 D130 D120 D110 D100 1 1 Note: D80 D70 D60 D50 1 1 1 1 1 * 0 Selector D90 Karaoke Input volume (–∞ dB) Karaoke is same data before the Power off setting. Output volume is same data before the Power off setting. Selector Control Selector TP IN A IN C IN B IN mute Supply off Note: D140 D130 D120 0 0 0 0 1 1 0 0 1 1 1 1 0 1 0 1 1 0 Do not input other date than the above. REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 9 of 15 D40 D30 D20 * Output volume D10 D00 0 slot0 M61518FP Electrical Characteristics Ta = 25°C, VDD = 4.5 V, VEE = –4.5 V, f = 1 kHz, Vi = 100 mVrms, Input Vol = 0 dB, Output Vol = 18 dB, Bass = 0 dB, Mid = 0 dB, Treble = 0 dB, RL = 10 kΩ unless otherwise noted. Symbol Min Limits Typ Max Unit Condition — –20 8 16 2.2 2.2 1.4 — 10 –10 10 18 2.4 2.4 1.6 0.02 20 — 12 20 — — — 0.08 mA mA dB dB Vrms Vrms Vrms % No Input signal No Input signal INA/B/C (Pin 27 to 32) → PBP (Pin 5, 6) VOLIN (Pin 7, 8) → OUT (Pin 25, 26) OUT (Pin 25, 26), THD = 1% RECO (Pin 33, 36), THD = 1 % PBO (Pin 5, 6), THD = 1% Distortion IDD IEE Gv1 Gv2 VOM1 VOM2 VOM3 THD Output noise voltage VON1 — 6 15 VON2 — 35 70 Input conversion noise voltage VIN — 1.0 1.9 Channel cross talk CT — –70 –60 Input impedance Maximum attenuation Rvin Volmin 14 — 20 –95 26 –90 Boost amount (Bass) GBB 7 10 13 Cut amount (Bass) GBC –13 –10 –7 Boost amount (Mid) GMB 7 10 13 Cut amount (Mid) GMC –13 –10 –7 Boost amount (Treble) GTB 7 10 13 Cut amount (Treble) GTC –13 –10 –7 Item Positive power current Negative power current Pass gain Maximum output voltage REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 10 of 15 INA/B/C (Pin 27 to 32) → OUT (Pin 25, 26), Vo = 0.5 Vrms, BW = 400 to 30 kHz µVrms VOLIN (Pin 7, 8) → OUT (Pin 25, 26) Input VOL = –∞ dB, Output VOL = 2 dB, JIS-A, Rg = 0 Ω µVrms VOLIN (Pin 7, 8) → RECO (Pin 33, 36) JIS-A, Rg = 0 Ω µVrms PB1P/2P (Pin 2, 3) → PBO (Pin 5, 6) JIS-A, Rg = 0 Ω dB INA/B/C (Pin 27 to 32) → OUT (Pin 25, 26), Vo = 2 Vrms, JIS-A, Rg = 0 Ω kΩ VOLIN (Pin 7, 8) dB VOLIN (Pin 7, 8) → OUT (Pin 25, 26), JIS-A, Input VOL = –∞ dB, Output VOL = 2 dB, Vo = 2 Vrms dB OUT (Pin 25, 26), Vo = 0.5 Vrms (Bass: 0 dB), Bass: 10 dB, f = 100 Hz dB OUT (Pin 25, 26), Vo = 0.5 Vrms (Bass: 0 dB), Bass: –10 dB, f = 100 Hz dB OUT (Pin 25, 26), Vo = 0.5 Vrms (Mid: 0 dB), Mid: 10 dB, f = 1 kHz dB OUT (Pin 25, 26), Vo = 0.5 Vrms (Mid: 0 dB), Mid: –10 dB, f = 1 kHz dB OUT (Pin 25, 26), Vo = 0.5 Vrms (Tre: 0 dB), Tre: 10 dB, f = 10 kHz dB OUT (Pin 25, 26), Vo = 0.5 Vrms (Tre: 0 dB), Tre: –10 dB, f = 10 kHz M61518FP P. B. Amp Measurement Circuit Figure To 2ch P.B amp TP + TP – 10 k 10 k TP TP 31 29 27 2 10 k 1 6 10 µ 390 k 6800 p Audio Analyzer 18 k 10 k 1.2 k 1 kHz 68 10 µ 470 p Input Conversion Noise Voltage • Limits Typ: 1.0 µVrms (JIS-A) Max: 1.9 µVrms (JIS-A) • Measurement method (1) Input signal (1 kHz) to PB1P (pin2) and measure output gain of PB1O (pin6). (2) Measure output noise voltage of PB1O (pin6) and convert Input conversion noise voltage from output noise voltage. Maximum Output Voltage • Limits Min: 1.4 Vrms (THD = 1%) Typ: 1.6 Vrms (THD = 1%) • Measurement method Input signal (1 kHz) to PB1P (pin2) and measure output gain of PB1O (pin6) when output THD is 1%. REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 11 of 15 M61518FP Rec Amp Measurement Circuit Figure Rec mute SW to vol + – 7 35 36 470 p 2.2 k Audio Analyzer 10 k 1 kHz 1.8 k 4700 p 10 µ 15 k 2.7 k 680 0.01 µ Output noise voltage • Limits Typ: 35 µVrms (JIS-A) Max: 70 µVrms (JIS-A) • Measurement method Measure output noise voltage of REC1O (pin36) when VOLIN1 (pin7) is GND. Maximum output voltage • Limits Min: 2.2 Vrms (THD = 1%) Typ: 2.4 Vrms (THD = 1%) • Measurement method Input signal (1 kHz) to VOLIN1 (pin7) and measure output gain of REC1O (pin36) when output THD is 1%. REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 12 of 15 M61518FP Tone Control Equivalent Circuit Bass, Mid, Treble Circuit composition is common (1) Boost equivalent circuit 1 f0 = 2π IN (HZ) R1 (R2 + R3) C1C2 + OUT Q≈ – R3 1 C1 + C2 C1C2R2 R1 R2 (In the case of C1 = C2) 22 21 BASO1 BASI1 Gv = 20 Iog R2 + R3 +2 R1 R3 +2 R1 (dB) C2 C1 R1 R2, R3 Standard value (Reference) Gain Resistance (kΩ) 2 dB 10.46 26.79 R2 R3 4 dB 18.77 18.48 6 dB 25.36 11.89 8 dB 30.61 6.64 10 dB 34.77 2.48 (2) Cut equivalent circuit 1 f0 = 2π – IN OUT + R2 Q≈ R3 1 C1 + C2 C1C2R2 R1 (in the case of C1 = C2) 21 22 BASI1 BASO1 C2 Gv = 20 Iog C1 R2, R3 Standard value (Reference) R2 R3 –2 dB 10.46 26.79 –4 dB 18.77 18.48 REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 13 of 15 –6 dB 25.36 11.89 R3 +2 R1 R2 + R3 +2 R1 R1 Gain Resistance (kΩ) (HZ) R1 (R2 + R3) C1C2 –8 dB 30.61 6.64 –10 dB 34.77 2.48 (dB) M61518FP Application Example RH Rec Head 10 µ 1 47 p PB Head TP TP TP 2 36 Rec amp (1ch) TP + – 82 2.2 k 1k 180 p 10 k 0.01 µ 2.2 k 35 6800 p 1k 1k PH 10 µ 6800 p 390 k 4 470 p 32 TP 5 INC2 3.3 k INC1 3.3 k INB2 30 Rec Head 3.3 k 4.7 k 29 7 Input Vol (1ch) 1µ 4.7 k 3.3 k 9 Input Vol (2ch) GND 10 26 + – +18 dB to +2 dB 11 0.001 µ 10 k 0.1 µ 24 Bass2 0.1 µ 14 6.8 k 23 Mid1 0.01 µ 0.1 µ 15 22 Bass1 0.01 µ 0.1 µ 16 6.8 k 21 Mid2 0.01 µ 17 4.5 V OUT2 10 µ Tre2 0.01 µ 6.8 k OUT1 25 13 6.8 k 10 k +18 dB to +2 dB 12 0.001 µ 6.8 k 10 µ 3.3 k Output Vol (2ch) Tre1 0.001 µ INA1 27 Output Vol (1ch) + – 0.001 µ 6.8 k INA2 3.3 k 1µ 22 k INB1 28 8 22 k 22 k 31 PBamp (2ch) 6 Mic1 Mic2 1k TP +10 dB 18 k 22 k 2.2 k 390 k 470 p 18 k 2.2 k 10 k 0.01 µ 33 + – 1.2 k 1.2 k 180 p 47 p 6800 p 82 TP TP 3 Rec amp (2ch) RH PH PB Head 6800 p 34 PBamp (1ch) + – + – +10 dB 18 VEE VDD µ-COM Interface 20 19 –4.5 V µ-COM Unit: Resistance Ω : Capacity F REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 14 of 15 M61518FP Package Dimensions JEITA Package Code P-SSOP36-8.4x15-0.80 RENESAS Code PRSP0036GA-B Previous Code 36P2R-D MASS[Typ.] 0.5g E 19 *1 HE 36 F NOTE) 1. DIMENSIONS "*1" AND "*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION "*3" DOES NOT INCLUDE TRIM OFFSET. 18 1 Index mark c D A *2 A2 y *3 bp L e A1 Detail F REJ03F0205-0201 Rev.2.01 Mar 30, 2008 Page 15 of 15 Reference Dimension in Millimeters Symbol D E A2 A A1 bp c HE e y L Min Nom Max 14.8 15.0 15.2 8.2 8.4 8.6 2.05 2.35 0 0.1 0.2 0.3 0.35 0.45 0.18 0.2 0.25 0° 8° 11.63 11.93 12.23 0.65 0.8 0.95 0.10 0.3 0.5 0.7 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. 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