LV3328PM

Ordering number : ENA1657 Bi-CMOS LSI LV3328PM Overview For Car Audio Systems Electronic Volume IC The LV3328PM is an electronic volume and tone IC implements a rich set of audio control functions with a minimal number of external components. Functions include input selection switching function, an input gain, volume, loudness, balance, fader, general-purpose ports and bass/mid/treble control. Features • It is possible to eliminate from the external components of equalizer control block by SCF technology. • Zero-cross switching circuits (Volume control block , Fader control block and General purpose volume block), soft step (3 band equalizer control) and soft mute circuits used for low noise even when input signals are present. • Low power consumption due to the use of BiCMOS process. Functions • Input switching : Single-end inputs (3 input systems). Single-end inputs (2 input systems) or differential input (1 input system). Differential input (1 input system). • Input gain control : The input single can be amplified by 0 to +18dB (1dB steps.) • Loudness control : Taps are output starting at the -32dB position of the ladder resistor and a loudness function implemented with external capacitor and resistor components. • Volume control : +10dB to -79dB/-∞ (1dB steps) L/R independent control. • Bass control : The bass control gain can be maximum boost +20dB position and maximum cut -20dB position. ( +20dB to -20dB in 1dB steps.) The bass control center frequency 60Hz/70Hz/100Hz/120Hz can be selected. The bass control quality factor 1.0/2.0 can be selected. Continued on next page. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. 40710 SY 20100129-S00004 No.A1657-1/26 LV3328PM Continued from preceding page. • Middle control : The middle control gain can be maximum boost +20dB position and maximum cut -20dB position. ( +20dB to -20dB in 1dB steps.) The middle control center frequency 700Hz/1KHz/1.2KHz can be selected. The middle control quality factor 1.0/2.0 can be selected. • Treble control : The treble control gain can be maximum boost +20dB position and maximum cut -20dB position. ( +20dB to -20dB in 1dB steps.) The treble control center frequency 7KHz/10KHz/11KHz/12KHz can be selected. The treble control quality factor 1.0/2.0 can be selected. • Fader control : A total of 81 positions from 0 to -79dB in 1dB steps and -∞dB. Independent control each four channels output • General-purpose ports control : Mono / stereo selection. A total of 81 positions from 0 to -79dB in 1dB steps and -∞dB. Fader-front output mix / general purpose output selection. Input switching control block / general purpose input selection . • Mute Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0V Parameter Maximum supply voltage Maximum input voltage Allowable power dissipation Operating temperature Storage temperature Symbol VDD max VIN max Pd max Topr Tstg VDD All input pins Ta ≤ 85°C, when mounted on a printed circuit board * -40 to +85 -50 to +125 °C °C Conditions Ratings 10 VSS-0.3 to VDD 600 Unit V V mW * Specified circuit board : 114.3×76.1×1.6mm3 : glass epoxy board Allowable Operating Ratings at Ta = 25°C, VSS = 0V Parameter Supply voltage High-level input voltage Low-level input voltage Input pulse width Setup time Hold time Operating frequency Symbol VDD VIH VIL TφW Tsetup Thold fopg VDD DATA, CLK, LEVDET DATA, CLK, LEVDET CLK DATA, CLK DATA, CLK CLK Conditions Ratings min 7.0 3.0 VSS 0.6 0.1 0.9 400 typ 9.0 max 9.5 5.5 1.0 Unit V V V μs μs μs kHz No.A1657-2/26 LV3328PM Electrical Characteristics at Ta = 25°C, VDD = 9V, VSS = 0V Parameter Input block Input resistance Rin L1-L3, R1-R3 L4-L7, R4-R7 Minimum input gain Maximum input gain Inter-step setting error Left/Right balance Volume block Input resistance Inter-step setting error Left/Right balance Bass block The maximum gain setting Inter-step setting error Left/Right balance Center frequency Gb max ATerr BAL f01 f02 f03 f04 Quality Factor Q01 Q02 Mid block The maximum gain setting Inter-step setting error Left/Right balance Center frequency Gb max ATerr BAL f01 f02 f03 Quality Factor Q01 Q02 Treble block The maximum gain setting Inter-step setting error Left/Right balance Center frequency Gb max ATerr BAL f01 f02 f03 f04 Quality Factor Q01 Q02 General port block Input resistance Inter-step setting error Left/Right balance Fader block Input resistance Inter-step setting error Left/Right balance Rfed ATerr BAL LFIN, RFIN 0dB to -40dB 0dB to -40dB -0.5 -0.5 50 +0.5 +0.5 kΩ dB dB Rgp ATerr BAL EXLIN, EXRIN 0dB to -40dB 0dB to -40dB -0.5 -0.5 50 +0.5 +0.5 kΩ dB dB max. boost/cut -10dB to +10dB ±18 -1.0 -1.0 7 10 11 12 1.0 2.0 ±20 ±22 +1.0 +1.0 dB dB dB kHz kHz kHz kHz max. boost/cut -10dB to +10dB ±18 -1.0 -1.0 700 1 1.2 1.0 2.0 ±20 ±22 +1.0 +1.0 dB dB dB Hz kHz kHz max. boost/cut -10dB to +10dB ±18 -1.0 -1.0 60 70 100 120 1.0 2.0 ±20 ±22 +1.0 +1.0 dB dB dB Hz Hz Hz Hz Rvr ATerr BAL LVRIN, RVRIN +10dB to -40dB +10dB to -40dB -0.5 -0.5 200 +0.5 +0.5 kΩ dB dB Gin min Gin max ATerr BAL -1.0 +17 -1.0 -0.5 50 250 0 +18 +1.0 +19 +1.0 +0.5 kΩ kΩ dB dB dB dB Symbol Conditions Ratings min typ max Unit No.A1657-3/26 LV3328PM Overall Characteristics at Ta = 25°C, VDD = 9V, VSS = 0V Parameter A loss of insertion Total harmonic distortion Inter-input crosstalk Left/Right channel crosstalk Maximum attenuation Output noise voltage Current drain Input high-level current Input low-level current Maximum input voltage Common-mode rejection ratio Symbol ATT THD CT CT VO min VN IDD IIH IIL VCL CMRR DATA, CLK, VIN = 5.5V DATA, CLK, VIN = 0V THD = 1% RL = 10kΩ all controls flat, fIN = 1kHz VIN = 1Vrms, f = 1kHz -10 2.5 50 VIN = 1Vrms, f = 1kHz VIN = 1Vrms, f = 1kHz VIN = 1Vrms, f = 1kHz VIN = 1Vrms, f = 1kHz IHF-A, Rin=1kΩ Conditions Ratings min -1.0 0.01 80 80 80 11 32 10 typ max +1.0 Unit dB % dB dB dB μVrms mA μA μA Vrms dB Package Dimensions unit : mm (typ) 3148A 13.2 10.0 44 1 0.8 (1.0) 0.35 0.2 2.8max 0.1 (2.5) SANYO : QIP44M(10X10) 13.2 1.0 10.0 No.A1657-4/26 LV3328PM Pin Assignment LVROUT L4/L7M 33 32 31 30 29 28 27 26 25 24 23 L2 L1 EXLIN VDD VREG MUTE TEST1 VREF EXRIN R1 R2 34 35 36 37 38 39 40 41 42 43 44 LFOUT LSELO L5/L7P LVRIN LFIN L6M LCT L6P L3 22 LROUT 21 EXLOUT 20 AVSS 19 TEST2 18 DATA 17 CLK 16 LEVDET 15 TIM 14 DVSS 13 EXROUT 12 RROUT 1 R3 2 R4/R7M 3 R5/R7P 4 R6M 5 R6P 6 RSELO 7 RVRIN 8 RCT 9 RVROUT 10 RFIN 11 RFOUT PCA01517 No.A1657-5/26 + + + + + + + + + + LFOUT + PA LVRIN LROUT + PA LSELO LCT L4/L7P LFIN LVROUT L4/L7M L6M L1 DIFF INPUT(1) L2 L3 Block Diagram EXLIN L6P FADER VOLUME VOLUME 3BAND_EQ FADER VOLUME SOFT_MUTE SOFT_MUTE SOFT_MUTE DIFF SINGLE END INPUT(1) SINGLE-END INPUT(1) INPUT GAIN VDD EXLOUT AVSS + PA VREG DIFF INPUT(2) TEST2 DIFF SINGLE-END INPUT(2) MUTE ZERO CROSS DET SINGLE-END INPUT(2) MUTE CIRCUIT VOLUME_C DATA I2C INTERFACE CLK 5V or 3.3V CONTROL CIRCUIT LEVDET TIM TEST1 LOGIC CIRCUIT SINGLE-END INPUT(2) LVREF ZERO CROSS DET DIFF SINGLE-END INPUT(2) LV3328PM VOLUME_C OSC VREF DIFF INPUT(2) BIAS VOLTAGE CIRCUIT DVSS SOFT_MUTE VOLUME 3BAND_EQ INPUT GAIN FADER VOLUME FADER VOLUME EXROUT + PA RVREF SINGLE-END INPUT(1) DIFF SINGLE END INPUT(1) DIFF INPUT(1) SOFT_MUTE SOFT_MUTE R2 R3 R6P R6M R1 + + RCT RFIN RVRIN RSELO R5/R7P + R4/R7M + + + + EXRIN RROUT RFOUT + + RVROUT + + PA PA + No.A1657-6/26 LV3328PM Pin Functions Pin No. 35 34 33 43 44 1 L1 L2 L3 R1 R2 R3 Pin Function Single end input pins. Equivalent Circuit VDD + LVref RVref 32 31 2 3 L4/L7M L5/L7P R4/R7M R5/R7P Single end input pins/ Differential input pins When differential input is selected L4→L7M, L5→L7P, R4→R7M, R5→R7P VDD + LVref RVref 30 29 4 5 L6M L6P R6M R6P Differential input pins. VDD + LVref RVref 28 6 LSELO RSELO Input selector output pins. VDD + - 27 7 LVRIN RVRIN Main volume input pins. VDD + - LVref RVref 26 8 LCT RCT Loudness function pins. VDD LVref RVref Continued on next page. No.A1657-7/26 LV3328PM Continued from preceding page. Pin No. 25 9 Pin LVROUT RVROUT Tone output pins. Function Equivalent Circuit VDD + 24 10 LFIN RFIN Fader block input pins. Drive at low impedance. VDD LVref RVref 23 22 11 12 LFOUT LROUT RFOUT RROUT Fader output pins.Attenuation is possible separately for the front end and rear end. VDD + 41 VREF Connect a capacitor of a few tens of uF between VREF and AVSS (VSS) as a 0.5 × VDD voltage generator, current ripple countermeasure. VDD + LVref RVref 38 VREG Internal logic voltage pin. VDD + VREG 37 20 14 39 VDD AVSS DVSS MUTE Power supply pin. Analog ground pin. Digital ground pin External muting control pin. Setting this pin to VSS level sets forcibly fader volume block to -∞ level. VDD VREG 15 TIM Timer pin when there is no signal in the zero cross circuit.Forcibly set data when there is no zero cross signal, from the time the data is set until the timer ends. VDD VREG Continued on next page. No.A1657-8/26 LV3328PM Continued from preceding page. Pin No. 17 CLK Pin Function Serial data clock input pin for control. Equivalent Circuit VDD 18 DATA Serial data input pin for control. VDD 16 LEVDET Output level detection pin. When the level detection unused:OPEN 40 19 36 42 TEST1 TEST2 EXLIN EXRIN TEST pin Normally this pin is OPEN. General-purpose port input pin. VDD LVref RVref 21 13 EXLOUT EXROUT General-purpose port output pin. VDD + No.A1657-9/26 LV3328PM DATA format : I2C data specification MSB S LSB MSB R/W A LSB MSB A DATA_1 LSB MSB A LSB AP CHIP address (Explanation) S:Start Condition P:Stop Condition W:Write 0 R: Read 1 A:Ack(Acknowledge) SUB address DATA_N DATA setting For continuous data transmission, the auto increment function causes data to be written into the sub-address DATA_(N+1). The sub-address of DATA_29 is followed by DATA_1. CHIP address MSB LSB CP7 CP6 CP5 CP4 CP3 CP2 CP1 CP0 R/W CP7 1 CP6 0 CP5 0 CP4 0 CP3 0 CP2 0 CP1 1 CP0 0 SUB address MSB LSB SU7 SU6 SU5 SU4 SU3 SU2 SU1 SU0 Block Input selection (1) Input selection (2) Input gain control (Lch) Input gain control (Rch) Volume control (Lch) Volume control(Rch) BASS f0 Q setting(Lch) BASS f0 Q setting(Rch) MID f0 Q setting(Lch) MID f0 Q setting(Rch) TREBLE f0 Q setting(Lch) TREBLE f0 Q setting(Rch) BASS control (Lch) BASS control (Rch) MID control (Lch) MID control (Rch) TREBLE control (Lch) TREBLE control (Rch) General-purpose volume control (Lch) General-purpose volume control (Rch) Fader control (LFOUT) Fader control (LROUT) Fader control (RFOUT) Fader control (RROUT) General-purpose input, mixing, output level detection, FAD_rear Loudness, Tone-pass select, EXTOUT output signal setting Zero crossing control Soft step/soft mute TEST control DATA_1 DATA_2 DATA_3 DATA_4 DATA_5 DATA_6 DATA_7 DATA_8 DATA_9 DATA_10 DATA_11 DATA_12 DATA_13 DATA_14 DATA_15 DATA_16 DATA_17 DATA_18 DATA_19 DATA_20 DATA_21 DATA_22 DATA_23 DATA_24 DATA_25 DATA_26 DATA_27 DATA_28 DATA_29 SUB address SU7 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 SU6 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 SU5 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 SU4 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 SU3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SU2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SU1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SU0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 No.A1657-10/26 LV3328PM DATA MSB D7 D6 D5 D4 D3 D2 D1 LSB D0 DATA_1(input selection(1)) D7 0 1 0 1 0 1 0 1 D6 0 0 1 1 0 0 1 1 D5 0 0 0 0 1 1 1 1 D4 0 0 0 0 0 0 0 0 D3 0 0 0 0 0 0 0 0 D2 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 INMUTE L1(R1):INPUT(1) setting L2(R2):INPUT(1) setting L3(R3):INPUT(1) setting L4(R4):INPUT(1) setting L5(R5):INPUT(1) setting L6(R6):INPUT(1) setting L7(R7):INPUT(1) setting*1 *1: The input is switched to the difference stereo input.(object chanel…L4(L7M),L5(L7P),R4(R7M),R5(R7P)) DATA_2(input selection(2)) D7 0 1 0 1 0 1 0 1 D6 0 0 1 1 0 0 1 1 D5 0 0 0 0 1 1 1 1 D4 0 0 0 0 0 0 0 0 D3 0 0 0 0 0 0 0 0 D2 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 INMUTE L1(R1):INPUT(2) setting L2(R2):INPUT(2) setting L3(R3):INPUT(2) setting L4(R4):INPUT(2) setting L5(R5):INPUT(2) setting L6(R6):INPUT(2) setting L7(R7):INPUT(2) setting*2 *2: The input is switched to the difference stereo input. (object chanel…L4(L7M),L5(L7P),R4(R7M),R5(R7P)) DATA_3,DATA_4(input gain control) D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 D5 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 D4 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 D3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 D2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_3:Lch side DATA_4:Rch side 0dB +1dB +2dB +3dB +4dB +5dB +6dB +7dB +8dB +9dB +10dB +11dB +12dB +13dB +14dB +15dB +16dB +17dB +18dB No.A1657-11/26 LV3328PM DATA_5,DATA_6(volume control):10dB to -40dB D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 D4 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 D3 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 D2 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 D1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_5:Lch side DATA_6:Rch side 10dB 9dB 8dB 7dB 6dB 5dB 4dB 3dB 2dB 1dB 0dB -1dB -2dB -3dB -4dB -5dB -6dB -7dB -8dB -9dB -10dB -11dB -12dB -13dB -14dB -15dB -16dB -17dB -18dB -19dB -20dB -21dB -22dB -23dB -24dB -25dB -26dB -27dB -28dB -29dB -30dB -31dB -32dB -33dB -34dB -35dB -36dB -37dB -38dB -39dB -40dB No.A1657-12/26 LV3328PM DATA_5,DATA_6(volume control):-41dB to -∞ D7 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 D4 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 D3 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 D2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_5:Lch side DATA_6:Rch side -41dB -42dB -43dB -44dB -45dB -46dB -47dB -48dB -49dB -50dB -51dB -52dB -53dB -54dB -55dB -56dB -57dB -58dB -59dB -60dB -61dB -62dB -63dB -64dB -65dB -66dB -67dB -68dB -69dB -70dB -71dB -72dB -73dB -74dB -75dB -76dB -77dB -78dB -79dB -∞ No.A1657-13/26 LV3328PM DATA_7,DATA_8(BASS f0,Q setting) D7 0 1 0 1 D6 0 0 1 1 D5 * * * * D4 * * * * D3 0 0 0 0 D2 0 0 0 0 D1 0 0 0 0 D0 0 0 0 0 DATA_7:Lch side DATA_8:Rch side f0:60Hz f0:70Hz f0:100Hz f0:120Hz * * * * 0 1 0 0 0 0 0 0 0 0 0 0 Q:1.00 Q:2.00 DATA_9,DATA_10(MID f0,Q setting) D7 0 1 0 D6 0 0 1 D5 * * * D4 * * * D3 0 0 0 D2 0 0 0 D1 0 0 0 D0 0 0 0 DATA_9:Lch side DATA_10:Rch side f0:700Hz f0:1kHz f0:1.2kHz * * * * 0 1 0 0 0 0 0 0 0 0 0 0 Q:1.00 Q:2.00 DATA_11,DATA_12(TREBLE f0,Q setting) D7 0 1 0 1 D6 0 0 1 1 D5 * * * * D4 * * * * D3 0 0 0 0 D2 0 0 0 0 D1 0 0 0 0 D0 0 0 0 0 DATA_11:Lch side DATA_12:Rch side f0:7kHz f0:10kHz f0:11kHz f0:12kHz * * * * 0 1 0 0 0 0 0 0 0 0 0 0 Q:1.00 Q:2.00 No.A1657-14/26 LV3328PM DATA_13,DATA_14(TONE block BASS control) D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 1 0 0 0 0 1 1 1 1 0 0 0 0 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 D4 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 D3 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 D2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_13:Lch side DATA_14:Rch side GAIN:+20dB GAIN:+19dB GAIN:+18dB GAIN:+17dB GAIN:+16dB GAIN:+15dB GAIN:+14dB GAIN:+13dB GAIN:+12dB GAIN:+11dB GAIN:+10dB GAIN:+9dB GAIN:+8dB GAIN:+7dB GAIN:+6dB GAIN:+5dB GAIN:+4dB GAIN:+3dB GAIN:+2dB GAIN:+1dB GAIN:0dB GAIN:-1dB GAIN:-2dB GAIN:-3dB GAIN:-4dB GAIN:-5dB GAIN:-6dB GAIN:-7dB GAIN:-8dB GAIN:-9dB GAIN:-10dB GAIN:-11dB GAIN:-12dB GAIN:-13dB GAIN:-14dB GAIN:-15dB GAIN:-16dB GAIN:-17dB GAIN:-18dB GAIN:-19dB GAIN:-20dB No.A1657-15/26 LV3328PM DATA_15,DATA_16(TONE block MID control) D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 1 0 0 0 0 1 1 1 1 0 0 0 0 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 D4 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 D3 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 D2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_15:Lch side DATA_16:Rch side GAIN:+20dB GAIN:+19dB GAIN:+18dB GAIN:+17dB GAIN:+16dB GAIN:+15dB GAIN:+14dB GAIN:+13dB GAIN:+12dB GAIN:+11dB GAIN:+10dB GAIN:+9dB GAIN:+8dB GAIN:+7dB GAIN:+6dB GAIN:+5dB GAIN:+4dB GAIN:+3dB GAIN:+2dB GAIN:+1dB GAIN:0dB GAIN:-1dB GAIN:-2dB GAIN:-3dB GAIN:-4dB GAIN:-5dB GAIN:-6dB GAIN:-7dB GAIN:-8dB GAIN:-9dB GAIN:-10dB GAIN:-11dB GAIN:-12dB GAIN:-13dB GAIN:-14dB GAIN:-15dB GAIN:-16dB GAIN:-17dB GAIN:-18dB GAIN:-19dB GAIN:-20dB No.A1657-16/26 LV3328PM DATA_17,DATA_18(TONE block treble control) D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 1 0 0 0 0 1 1 1 1 0 0 0 0 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 D4 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 D3 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 D2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_17:Lch side DATA_18:Rch side GAIN:+20dB GAIN:+19dB GAIN:+18dB GAIN:+17dB GAIN:+16dB GAIN:+15dB GAIN:+14dB GAIN:+13dB GAIN:+12dB GAIN:+11dB GAIN:+10dB GAIN:+9dB GAIN:+8dB GAIN:+7dB GAIN:+6dB GAIN:+5dB GAIN:+4dB GAIN:+3dB GAIN:+2dB GAIN:+1dB GAIN:0dB GAIN:-1dB GAIN:-2dB GAIN:-3dB GAIN:-4dB GAIN:-5dB GAIN:-6dB GAIN:-7dB GAIN:-8dB GAIN:-9dB GAIN:-10dB GAIN:-11dB GAIN:-12dB GAIN:-13dB GAIN:-14dB GAIN:-15dB GAIN:-16dB GAIN:-17dB GAIN:-18dB GAIN:-19dB GAIN:-20dB No.A1657-17/26 LV3328PM DATA_19,DATA_20(General-purpose volume control):0dB to -54dB D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 D5 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 D4 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 D3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 D2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_19:Lch side DATA_20:Rch side 0dB -1dB -2dB -3dB -4dB -5dB -6dB -7dB -8dB -9dB -10dB -11dB -12dB -13dB -14dB -15dB -16dB -17dB -18dB -19dB -20dB -21dB -22dB -23dB -24dB -25dB -26dB -27dB -28dB -29dB -30dB -31dB -32dB -33dB -34dB -35dB -36dB -37dB -38dB -39dB -40dB -41dB -42dB -43dB -44dB -45dB -46dB -47dB -48dB -49dB -50dB -51dB -52dB -53dB -54dB No.A1657-18/26 LV3328PM DATA_19,DATA_20(General-purpose volume control):-55dB to -∞ D7 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 D4 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 D3 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 D2 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_19:Lch side DATA_20:Rch side -55dB -56dB -57dB -58dB -59dB -60dB -61dB -62dB -63dB -64dB -65dB -66dB -67dB -68dB -69dB -70dB -71dB -72dB -73dB -74dB -75dB -76dB -77dB -78dB -79dB -∞ DATA_21,DATA_22,DATA_23,DATA_24(Fader control):0dB to -25dB D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D6 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 D5 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 D4 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 D3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 D2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_21:LFOUT, DATA_22:LROUT DATA_23:RFOUT, DATA_24:RROUT 0dB -1dB -2dB -3dB -4dB -5dB -6dB -7dB -8dB -9dB -10dB -11dB -12dB -13dB -14dB -15dB -16dB -17dB -18dB -19dB -20dB -21dB -22dB -23dB -24dB -25dB No.A1657-19/26 LV3328PM DATA_21,DATA_22,DATA_23,DATA_24(Fader control):-26dB to -∞ D7 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 D6 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D5 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 D4 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 D3 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 D2 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DATA_21:LFOUT, DATA_22:LROUT DATA_23:RFOUT, DATA_24:RROUT -26dB -27dB -28dB -29dB -30dB -31dB -32dB -33dB -34dB -35dB -36dB -37dB -38dB -39dB -40dB -41dB -42dB -43dB -44dB -45dB -46dB -47dB -48dB -49dB -50dB -51dB -52dB -53dB -54dB -55dB -56dB -57dB -58dB -59dB -60dB -61dB -62dB -63dB -64dB -65dB -66dB -67dB -68dB -69dB -70dB -71dB -72dB -73dB -74dB -75dB -76dB -77dB -78dB -79dB -∞ No.A1657-20/26 LV3328PM DATA_25 (General-purpose input switch, Mixing, Output level detection, FADER_Rear input switch) D7 0 1 * * * * * * * * * * * * * D6 * * 0 1 0 1 * * * * * * * * * D5 * * 0 0 1 1 * * * * * * * * * D4 * * * * * * 0 1 0 * * * * * * D3 * * * * * * 0 0 1 * * * * * * D2 * * * * * * * * * 0 1 * * * * D1 * * * * * * * * * * * 0 1 0 1 D0 * * * * * * * * * * * 0 0 1 1 DATA_25 General-purpose input mode switch:stereo mode General-purpose input mode switch:MONO Lch/Rch mixing : OFF Lch mixing : ON, Rch mixing : OFF Lch mixing : OFF, Rch mixing : ON Lch/Rch mixing : ON General-purpose input select:EXLIN/EXRIN General-purpose input select:EXRIN only select General-purpose input select:EXLIN only select Output level detection : OFF Output level detection : ON FADER_REAR_L/Rch input1 select FADER_REAR_Lch:input2, Rch:input1 select FADER_REAR_Lch:input1, Rch:input2 select FADER_REAR_L/Rch input2 select DATA_26 (Loudness control, TONE pass switch, EXTOUT output signal select) D7 0 1 * * * * * * * * D6 0 0 * * * * * * * * D5 * * 0 1 0 1 * * * * D4 * * 0 0 1 1 * * * * D3 * * * * * * 0 1 * * D2 * * * * * * * * 0 1 D1 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 DATA_26 Loudness:OFF Loudness:ON The tone block pass operation is not done. Tone block pass operation execution only of Lch side. Tone block pass operation execution only of Rch side. Tone block pass operation execution of Lch and Rch side. EXTOUT outputs signal Lch: EXTIN EXTOUT outputs signal Lch: input 2 EXTOUT outputs signal Rch: EXTIN EXTOUT outputs signal Rch: input 2 DATA_27 (Zero cross control) D7 0 1 * * * * * * * * D6 * * 0 1 0 1 * * * * D5 * * 0 0 1 1 * * * * D4 * * * * * * 0 1 0 1 D3 * * * * * * 0 0 1 1 D2 0 0 0 0 0 0 0 0 0 0 D1 0 0 0 0 0 0 0 0 0 0 D0 0 0 0 0 0 0 0 0 0 0 DATA_27 Zerocross control:OFF Zerocross control:ON Zerocross detection:Input GAIN(LSELO) Zerocross detection:Main volume(LVROUT) Zerocross detection:Fader(LFOUT) Zerocross detection:Fader(LROUT) Zerocross detection:Input GAIN(RSELO) Zerocross detection:Main volume(RVROUT) Zerocross detection:Fader(RFOUT) Zerocross detection:Fader(RROUT) No.A1657-21/26 LV3328PM DATA_28 (Soft_step/Soft_mute control) D7 0 1 D6 * * D5 * * D4 * * D3 * * D2 * * D1 * * D0 * * DATA_28 Soft_mute mode:OFF Soft_mute mode:ON * * 0 1 * * * * * * * * * * * * Mute select:OFF Mute select:ON * * * * 0 1 * * * * * * * * * * Soft_step:OFF Soft_step:ON * * * * * * 0 1 * * * * * * * * Usually mode TEST mode * * * * * * * * * * * * * * * * 0 1 0 1 0 0 1 1 * * * * * * * * Mute time:0.64ms Mute time:5.12ms Mute time:40ms Mute time:80ms * * * * * * * * * * * * * * * * * * * * * * * * 0 1 0 1 0 0 1 1 Soft_step time:10ms Soft_step time:20ms Soft_step time:40ms Soft_step time:80ms DATA_29 (TEST control) D7 0 D6 0 D5 0 D4 0 D3 0 D2 0 D1 0 D0 0 DATA_29 Setting at operation use usually No.A1657-22/26 LV3328PM Usage Cautions (1) Request to send the initial data at power ON • Though the circuit initializing the IC inside at power ON is incorporated, be sure to send data to all sub-address as the initial data at power ON. • At power ON, muting or other measures must be taken externally till the data is set. Reference data Parameter VDD power rise time VDD voltage when power ON reset is canceled Symbol Trise Vpor Conditions 0V → 5V power rise time Min 30 Typ 5 Max Unit μs V (2) Description of zero cross switching circuit operation The LV3328PM have a function to switch zero cross comparator signal detection locations, enabling the selection of the optimum detection location for blocks whose data is to be updated.Basically, the switching noise can be minimized by inputting the signal immediately following the block whose data is to be updated to the zero cross comparator, so it is necessary to switch the detection location every time. Input gain Volume Fader Switch Zero cross comparator LV3328PM zero cross detection circuit (3) Zero Cross Switching Control method The zero cross switching control method consists of setting the zero cross control bits to the zero cross detection mode, and specifying the detection blocks before transmitting the data. The I2C data is held at rise of the ACK clock. For zero-cross operation, this operation begins at rise of ACK clock of the first data. On detecting zero cross, all of holding data are switched. (Without zero cross, data is switched at rise of ACK clock.) (4) Zero cross timer setting If the input signal becomes lower than the zero cross comparator detection sensitivity, or if only low-frequency signals are input, zero cross detection continues to be impossible, and data is not latched during this time. The zero cross timer can set a time for forcible latch during such a status when zero cross detection is not possible. (5) Soft step operation The LV3328PM have a soft step function at 3 band equalizer control block for low switching noise. The Soft step time can be selected by send to I2C control. (l0ms, 20ms, 40ms, 80ms) Data latch timing soft step start soft step time No.A1657-23/26 LV3328PM (6) Soft mute operation The LV3328PM have a soft mute function for low switching noise, when this mute function set operation. (mute/unmute function select) The Soft mute time can be selected by send to I2C control. (0.6ms, 5ms, 40ms, 80ms) A soft mute function can be implemented by set to soft mute on. (Set to mute on/off) Soft mute time Soft mute time (7) Cautions for input switching (method to reduce the switching noise at a time of channel setting) When switching the input channel, carry out soft muting beforehand. After completion of muting, carry out channel switching. Then, cancel muting (canceling through soft muting ), and complete input switching (recommendation by SANYO). Note also that, regardless of whether each input channel is set to ON or OFF, the external input voltage is less than the maximum input voltage (VCL) in all input channels. No.A1657-24/26 LV3328PM Application Circuit Example 220pF LVROUT + + + + + + + + PA L4/L7M 33 32 31 30 29 28 27 26 25 24 LFOUT L5/L7P LSELO LVRIN LFIN L6M LCT L3 L6P 23 + + L2 L1 34 35 36 37 38 39 40 41 42 43 44 22 21 20 19 18 17 16 15 14 13 12 LROUT + PA EXLOUT + PA + EXLIN AVSS TEST2 DATA CLK LEVDET TIM DVSS EXROUT RROUT PA VDD + VREG MUTE TEST1 + 5V or 3.3V VREF +EXRIN + + R1 R2 + + PA 1 R3 2 R4/R7M 3 R5/R7P 4 R6M 5 R6P 6 RSELO 7 RVRIN 8 RCT 9 RVROUT 10 RFIN + 11 RFOUT + + + + + + 220pF + PA PCA01523 No.A1657-25/26 LV3328PM SANYO Semiconductor Co.,Ltd. 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 Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written consent of SANYO Semiconductor Co.,Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor Co.,Ltd. product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of April, 2010. Specifications and information herein are subject to change without notice. PS No.A1657-26/26