View LC75345M_309869.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Ordering number : ENN6868
CMOS IC
LC75345M
Electronic Volume Control System on-Chip
Overview
The LC75345M is an electronic volume system that can control the volume, balance, 2-band equalizer, super bass, and input switching functions by serial data input.
Features
* On-chip buffer amplifier cuts down number of external components * Low switching noise generated by on-chip switch due to use of silicon gate CMOS process * On-chip reference voltage circuit for analog ground * Controls performed with serial data input (CCB)
Functions
* Volume: 0 dB to -78 dB (1-dB step) and - (64 positions) 0 dB to -50 dB (1-dB step), -50 dB to -70 dB (2-dB step), -70-dB to -78 dB (4-dB step) Balance function with separate L/R control * Treble: 10-dB control in 2-dB steps is possible. Shelving characteristic. * Bass: 10-dB control in 2-dB steps is possible. Peaking characteristics. * Super bass: +10-dB control in 2-dB steps is possible. Peaking characteristics. * Selector: 5 input signals can be selected both for L and R * Input gain: 0 dB to +30 dB (2-dB step) amplification is possible for the input signal. * General-purpose amp (ATT): 2 on-chip general-purpose amplifiers
Package Dimensions
unit: mm 3263-MFP36SDJ (375 mil)
15.2
[LC75345M]
19
36
10.5
7.9
1
(0.8)
0.8
0.3
18
0.25
SANYO: MFP36SDJ (375 mil)
* CCB is a trademark of SANYO ELECTRIC CO., LTD. * CCB is SANYO's original bus format and all the bus addresses are controlled by SANYO.
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO 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 products described or contained herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
20901RM (OT) No. 6868-1/22
0.1 (2.25)
2.45max
0.65
LC75345M Pin Assignment
DI 1 CE 2 VSS 3 LOPOUT 4 LINM 5 LINP 6 LOUT 7 LSB 8 LBASS2 9 LBASS1 10 LTRE 11 LVRIN 12 LSEL0 13 L5 14 L4 15 L3 16 L2 17 L1 18
36 CL 35 VDD 34 ROPOUT 33 RINM 32 RINP 31 ROUT 30 RSB 29 RBASS2 28 RBASS1
LC75345M
27 RTRE 26 RVRIN 25 RSEL0 24 R5 23 R4 22 R3 21 R2 20 R1 19 Vref
No. 6868-2/22
LC75345M Sample Application Circuit
PA
2.2 F
COM
ROPOUT LOPOUT RINM LINM RINP LINP VDD VSS
CE
6
5
4
3
2
1
CL
DI
36
35
34
33
32
LOUT CCB interface 0.1 F 0.1 F LSB LBASS2 0.1 F 0.1 F LBASS1
ROUT
7 8
31 30
2.2 F
7.6 k f0 = 100 Hz
0.1 F 0.1 F RSB RBASS2
PA 7.6 k f0 = 100 Hz 7.6 k f0 = 100 Hz 1 F No. 6868-3/22
9 10
29 28
Control circuit
Control circuit
Logic circuit
7.6 k f0 = 100 Hz
0.1 F 0.1 F RBASS1
2700 pF LTRE
11
RVref
LVref
27
RTRE 2700 pF
LVRIN 1 F LSEL0
12 13
26 25
RVRIN
RSEL0
14
L5
15
L4
16
L3
17
L2
18
L1
19
22 F Vref
20
R1
21
R2
22
R3
23
R4
24
R5 1 F
1 F
1 F
1 F
1 F
1 F
1 F
1 F
1 F
Note: When a general-purpose amp is not used, leave the LINP (RINP) open and connect the LINM (RINM) with the LOPOUT (ROPOUT).
1 F
LC75345M
Specifications
Absolute Maximum Ratings at Ta = 25C, VSS = 0 V
Parameter Maximum supply voltage Symbol VDD max VDD CE, DI, CL Maximum input voltage VIN max L1 to L5, R1 to R5, LVRIN, RVRIN, LINP, RINP, LINM, RINM *1 Ta 75C, independent IC Pin Name Conditions Ratings 10.5 -0.3 to 10.5 VSS - 0.3 to VDD + 0.3 Unit V V V
Allowable power dissipation Operating temperature Storage temperature
Pdmax Topr Tstg
520 -30 to +75 -40 to +125
mW C C
Allowable Operating Ranges at Ta = -30 to +75C, VSS = 0 V
Parameter Supply voltage Input high-level voltage Input low-level voltage Symbol VDD VIH VIL VDD CL, DI, CE CL, DI, CE L1 to L5, R1 to R5, Input amplitude voltage Input pulse width Setup time Hold time Operating frequency VIN toW tsetup thold fopg LVRIN, RVRIN, LINP, RINP, LINM, RINM CL CL, DI, CE CL, DI, CE CL VSS 1 1 1 500 VDD Vp-p s s s kHz 7.5 VDD 9 4.5 VDD 7.5 Pin Name Conditions Ratings min 4.5 2.0 VSS VSS typ max 9 9 0.8 0.3 Unit V V V
Electrical Characteristics at Ta = 25C, VDD = 8 V, VSS = 0 V Input block
Parameter Maximum input gain Step resolution Input resistance Clipping level Output load resistance Symbol Ginmax Gstep Rin Vcl Rl L1, L2, L3, L4, L5 R1, R2, R3, R4, R5 LSEL0, RSEL0 LSEL0, RSEL0 THD = 1.0%, f = 1 kHz 10 Pin Name Conditions Ratings min typ +30 +2 50 2.50 max Unit dB dB k Vrms k
Volume block
Parameter Input resistance Symbol Rin Pin Name LIN, RIN Conditions Ratings min typ 50 max Unit k
Treble band equalizer control block
Parameter Control range Step resolution Internal feedback resistance Symbol Geq Estep Rfeed Pin Name Conditions max. boost/cut Ratings min 8 1 typ 10 2 51.7 max 12 3 Unit dB dB k
No. 6868-4/22
LC75345M Bass band equalizer control block
Parameter Control range Step resolution Internal feedback resistance Symbol Geq Estep Rfeed Pin Name Conditions max. boost/cut Ratings min 8 1 typ 10 2 33.1 max 12 3 Unit dB dB k
Super bass band equalizer control block
Parameter Control range Step resolution Internal feedback resistance Symbol Geq Estep Rfeed Pin Name Conditions max. boost Ratings min +8 1 typ +10 2 33.1 max +12 3 Unit dB dB k
General
Parameter Total harmonic distortion Crosstalk Output noise voltage Maximum attenuated output Current drain Input high-level current Input low-level current Symbol THD CT VN Vomin IDD IIH IIL Conditions VIN = 1 Vrms, f = 1 KHz, total flat overall VIN = 1 Vrms, f = 1 KHz, Rg = 1 k, total flat overall Flat overall, 80 kHz L.P.F Flat overall, f = 1 kHz VDD - VSS = +9 V CL, DI, CE: VIN = 9 V CL, DI, CE: VIN = 0 V -10 80 9.3 -90 40 10 V dB mA A A Ratings min typ max 0.01 Unit % dB
No. 6868-5/22
LC75345M Control Timing and Data Format To control the LC75345M, input specified serial data to the CL, DI, and CE pins. The data configuration consists of a total of 40 bits broken down into 8 address bits and 32 data bits.
CE
DI
B0
B1
B2
B3
A0
A1
A2
A3
D0
D1
D2
D3
D4
D5
D25 D26 D27 D28 D29 D30 D31
CL
CE
1 s min 1 s min
1 s min
1 s min
1 s min
CL
DI
1 s TDEST
* Address Code (B0 to A3) The LC75345M has an 8-bit address code and common specifications with a SANYO serial bus CCB IC are possible.
Address code (LSB)
B0 0 B1 1 B2 0 B3 0 A0 0 A1 0 A2 0 A3 1
(82HEX)
No. 6868-6/22
LC75345M * Control Code Allocation Input switching control (L1, L2, L3, L4, L5, R1, R2, R3, R4, R5)
D0 0 1 0 1 0 1 0 1 D1 0 0 1 1 0 0 1 1 D2 0 0 0 0 1 1 1 1 D3 0 0 0 0 0 0 0 0 L1 (R1) on L2 (R2) on L3 (R3) on L4 (R4) on L5 (R5) on Analog ground connection Test mode Must not be used in normal operation. Operation
Input gain control
D4 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D5 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D6 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D7 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Operation 0 dB +2 dB +4 dB +6 dB +8 dB +10 dB +12 dB +14 dB +16 dB +18 dB +20 dB +22 dB +24 dB +26 dB +28 dB +30 dB
No. 6868-7/22
LC75345M Volume control
D8 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 D9 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 D10 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 D11 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 D12 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 D13 0 0 0 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Operation 0 dB -1 dB -2 dB -3 dB -4 dB -5 dB -6 dB -7 dB -8 dB -9 dB -10 dB -11 dB -12 dB -13 dB -14 dB -15 dB -16 dB -17 dB -18 dB -19 dB -20 dB -21 dB -22 dB -23 dB -24 dB -25 dB -26 dB -27 dB -28 dB -29 dB -30 dB -31 dB -32 dB -33 dB -34 dB -35 dB -36 dB -37 dB -38 dB -39 dB -40 dB -41 dB -42 dB -43 dB -44 dB -45 dB -46 dB -47 dB -48 dB -49 dB -50 dB
Continued on next page.
No. 6868-8/22
LC75345M
Continued from preceding page.
D8 1 0 1 0 1 0 1 0 1 0 1 0 1 D9 1 0 0 1 1 0 0 1 1 0 0 1 1 D10 0 1 1 1 1 0 0 0 0 1 1 1 1 D11 0 0 0 0 0 1 1 1 1 1 1 1 1 D12 1 1 1 1 1 1 1 1 1 1 1 1 1 D13 1 1 1 1 1 1 1 1 1 1 1 1 1 Operation -52 dB -54 dB -56 dB -58 dB -60 dB -62 dB -64 dB -66 dB -68 dB -70 dB -74 dB -78 dB - dB
Channel selection
D14 1 0 1 D15 0 1 1 Operation Right channel Left channel L/R simultaneous
Treble control
D16 1 0 1 0 1 0 1 0 1 0 1 D17 0 0 1 1 0 0 0 1 1 0 0 D18 1 1 0 0 0 0 0 0 0 1 1 D19 0 0 0 0 0 0 1 1 1 1 1 Operation +10 dB +8 dB +6 dB +4 dB +2 dB 0 dB -2 dB -4 dB -6 dB -8 dB -10 dB
Bass control
D20 1 0 1 0 1 0 1 0 1 0 1 D21 0 0 1 1 0 0 0 1 1 0 0 D22 1 1 0 0 0 0 0 0 0 1 1 D23 0 0 0 0 0 0 1 1 1 1 1 Operation +10 dB +8 dB +6 dB +4 dB +2 dB 0 dB -2 dB -4 dB -6 dB -8 dB -10 dB
No. 6868-9/22
LC75345M Super bass control
D24 1 0 1 0 1 0 1 0 1 0 1 D25 0 0 1 1 0 0 0 1 1 0 0 D26 1 1 0 0 0 0 0 0 0 1 1 D27 0 0 0 0 0 0 1 1 1 1 1 Operation +10 dB +8 dB +6 dB +4 dB +2 dB 0 dB -2 dB -4 dB -6 dB -8 dB -10 dB
D28 to D31 test mode (Fixed to 0)
D28 0 D29 0 D30 0 D31 0 Operation
No. 6868-10/22
LC75345M Pin Functions
Pin No. 18 17 16 15 14 20 21 22 23 24 13 25 Pin Name L1 L2 L3 L4 L5 R1 R2 R3 R4 R5 LSEL0 RSEL0 * Input selector output pins * Input signal pins Function Equivalent circuit
VDD Ln Rn Vref
VDD SEL0
VDD
10 9 28 29 8 30
LBASS1 LBASS2 RBASS1 RBASS2 LSB RSB * Capacitor and resistor connection pins for configuring filter, used for bass and super bass band
BASS1 SB
BASS2
VDD
7 31 LOUT ROUT * ATT + equalizer output pins/Capacitor connection pins used to configure super bass filter
OUT
VDD
12 26 LVRIN RVRIN
* Volume input pins
VRIN
VDD
11 27 LTRE RTRE * Capacitor connection pins for configuring treble band filter
TRE
Continued on next page.
No. 6868-11/22
LC75345M
Continued from preceding page.
Pin No. Pin Name Function Equivalent circuit
VDD
* Connect a capacitor of a few tens of F between Vref and AV SS (V SS ) as a analog ground 0.5 x V DD voltage generator, current ripple countermeasure.
19
Vref
Vref
3 35 VSS VDD * Ground pin * Power supply pin * Chip enable pin 2 CE Data is written to the internal latch and the analog switches are operated when the level changes from high to low. Data transfer is enabled when the level is high.
VDD
1 36
DI CL
* Serial data pins and clock input pin for control
VDD
6 32
LINP RINP
Non-inverted input pins of general-purpose op-amp When not used, leave open.
INP
Vref
VDD
Inverted input pins of general-purpose op-amp. 5 33 LINM RINM When not used, connect these pins to the L(R) OPOUT Pins. (Connected between pin 5 and pin 4) (Connected between pin 33 and pin 34)
INM
VDD
General-purpose op-amp output pins. 4 34 LOPOUT ROPOUT When not used, connect these pins to the L(R) INM pins. (Connected between pin 5 and pin 4) (Connected between pin 33 and pin 34)
OPOUT
No. 6868-12/22
LC75345M Equivalent Circuit * Selector Block/Reference Voltage Generator
L1 L2 L3 L4 L5
LSEL0
0 dB R1 50 k 50 k 50 k 50 k 50 k 2 dB R2 4 dB R3 LVref 6 dB R4 8 dB R5 10 dB R6 12 dB R7 14 dB R8 16 dB R9 18 dB R10 20 dB R11 22 dB R12 24 dB R13 26 dB VDD R14 28 dB R15 30 dB 20 k VREF 20 k LVref LVref R16 0.190 k 0.049 k 0.062 k 0.078 k 0.098 k 0.123 k 0.155 k 0.196 k 0.246 k Total = 6 k 0.310 k 0.390 k 0.618 k 0.491 k 0.779 k 0.980 k 1.234 k
Equivalent to right channel Unit: (resistance: )
No. 6868-13/22
LC75345M * Treble/Bass/Super Bass Band Multi-Purpose Op Amp
From volume block SW3 SW1 Equivalent to right channel Unit: (resistance: ) SW2 SW4 SW1 SW2 SW4 SW3
10 dB
8 dB
6 dB
4 dB
2 dB
0 dB
10 dB
8 dB
6 dB
4 dB
2 dB 7.908 k
4.246 k
5.346 k
6.730 k
8.473 k
16.240 k
10.666 k
3.964 k
4.989 k
6.281 k
LTRE Total = 51.701 k LBASS1 Total = 33.097 k LBASS2
Super bass op-amp SW2
SW3 LOPOUT SW4
SW1
9.955 k
0 dB
LINM 10 dB 8 dB 6 dB 4 dB 2 dB General-purpose op-amp
3.964 k
4.989 k
6.281 k
7.908 k
9.955 k
0 dB
LSB Total = 33.097 k
LOUT
LINP
Equivalent to right channel Unit: (resistance: )
During boost, SW1 and SW3 are on, during cut, SW2 and SW4 are on, when 0 dB, 0dBSW and SW2 and SW3 are on. SW3, SW4 of super bass block are always off.
No. 6868-14/22
LC75345M * Volume Block
LVRIN 0 dB R1 = 5434 R2 = 4845 R3 = 4319 R4 = 3850 R5 = 3431 R6 = 3058 R7 = 2726 R8 = 2429 R9 = 2165 R10 = 1930 R11 = 1720 R12 = 1533 R13 = 1366 R14 = 1218 R15 = 1085 R16 = 967 R17 = 862 R18 = 768 R19 = 685 R20 = 610 R21 = 544 R22 = 485 R23 = 432 R24 = 385 R25 = 343 R26 = 306 R27 = 273 -1 dB -2 dB -3 dB -4 dB -5 dB -6 dB -7 dB -8 dB -9 dB -10 dB -11 dB -12 dB -13 dB -14 dB -15 dB -16 dB -17 dB -18 dB -19 dB -20 dB -21 dB -22 dB -23 dB -24 dB -25 dB -26 dB -27 dB R81 = 794 R82 = 796 R83 = 798 R52 = 104 -54 dB R84 = 800 R85 = 802 R86 = 804 R28 = 243 R29 = 216 R30 = 193 R31 = 172 R32 = 153 R33 = 137 R34 = 122 R35 = 108 R36 = 97 R37 = 86 R38 = 77 R39 = 68 R40 = 61 R41 = 54 R42 = 48 R43 = 86 R44 = 77 R45 = 69 R46 = 61 R47 = 55 R48 = 49 R49 = 87 R50 = 77 R51 = 130 -52 dB R64 = 403 - dB -28 dB -29 dB -30 dB -31 dB -32 dB -33 dB -34 dB -35 dB -36 dB -37 dB -38 dB -39 dB -40 dB -41 dB -42 dB -43 dB -44 dB -45 dB -46 dB -47 dB -48 dB -49 dB -50 dB -78 dB R63 = 235 R62 = 175 -74 dB R61 = 104 R60 = 131 -70 dB R59 = 165 -68 dB R58 = 104 -66 dB R57 = 131 -64 dB R56 = 165 -62 dB R55 = 104 -60 dB R54 = 130 -58 dB R53 = 164 -56 dB To Treble Block
Equivalent to right channel Unit: (resistance: )
LVref No. 6868-15/22
LC75345M Test Circuit * Total Harmonic Distortion
COM
VDD
1 2 3 4 2.2 0.1 7.6 k 0.1 0.1 7.6 k 0.1 2700p 1 5 6
36 35 34 33 32 31 0.1 0.1 0.1 0.1 2700p 1 7.6 k 7.6 k 2.2
LC75345M
7 8 9 10 11 12 13
30 29 28 27 26 25 24 23 22 21 20 19
1 1 1 1 1 22 Equivalent to right channel
1 1 1 1 1
14 15 16 17 18
Units: resistance: , capacitance: F
S.G
Distortion analyzer
THDin
No. 6868-16/22
LC75345M * Output Noise Voltage
COM
VDD
1 2 3 4 2.2 0.1 7.6 k 0.1 0.1 7.6 k 0.1 2700p 1 5 6
36 35 34 33 32 31 0.1 0.1 0.1 0.1 2700p 1 7.6 k 7.6 k 2.2
LC75345M
7 8 9 10 11 12 13
30 29 28 27 26 25 24 23 22 21 20 19
1 1 1 1 1 22 Equivalent to right channel
1kx5
1 1 1 1 1
14 15 16 17 18
Units: resistance: , capacitance: F
Noise meter
No. 6868-17/22
LC75345M * Crosstalk
COM
VDD
1 2 3 4 2.2 0.1 7.6 k 0.1 0.1 7.6 k 0.1 2700p 1 5 6
36 35 34 33 32 31 0.1 0.1 0.1 0.1 2700p 1 Equivalent to right channel 1 1 1 1 1 22 7.6 k 7.6 k 2.2
LC75345M
7 8 9 10 11 12 13
30 29 28 27 26 25 24 23 22 21 20 19
1kx4
1 1 1 1 1
14 15 16 17 18
Volt meter
S.G
Units: resistance: , capacitance: F
No. 6868-18/22
LC75345M Calculation of External Equalizer Constant Bass/Super Bass Circuit The equivalent circuit and the formula for calculating the external RC with a mean frequency of 100 Hz are shown below. * Bass/super bass band equivalent circuit block diagram
R1 C1
R2 C2
R3
* Calculation example Specification Mean frequency: f0 = 100 Hz Gain during maximum boost: G = 10 dB Using R1 = 0, R2 = 33.097 k, and C1 = C2 = C,
We obtain R2 from G = 10 dB.
G+10 dB = 20 x LOG10 1 +
R2 2R3
R3 =
R2 2 10
G+10dB/20
-1
=
33097 7.6 K 2 x (3.162 - 1)
We obtain C from mean frequency f0 = 100 Hz.
f0=
1 2 R3R2C1C2
1
C=
2f0
R3R2
=
1 2 x 100 33097 x 7600
0.01 F
We obtain Q.
Q=
R3R2 2R3
1 1.04 R3R2
No. 6868-19/22
LC75345M Treble Band Circuit The shelving characteristics can be obtained for the treble band. The equivalent circuit and calculation formula during boost are indicated below.
R1 C
R2
* Calculation example Specification Set frequency: f = 26000 Hz Gain during maximum boost: G+10 dB = 10 dB Using R1 = 16.240 k and R2 = 35.461 k, and inserting the above values in the following formula, we
G = 20 x LOG10 1 +
C=
R2 R1 + (1 / C)2
2
1 R2 )2 - R12 2f ( G/20 10 - 1 1 35461 2 226000 ( ) - 162402 3.16-1
=
2700(pF)
Usage Cautions * Upon power application, the internal analog switch status is undefined. Use an external countermeasure such as muting until data is set. * When performing initial setting after applying power, send the initial setting data for the left and right channels prior to canceling mute. * To ensure that the high-frequency digital signals sent to the CL, DI, and CE pins do not spill over to the analog signal block, either guard these signal lines with a ground pattern, or perform transmission using shielded wires.
No. 6868-20/22
LC75345M
Volume Control Step Characteristics Bass Band Frequency Characteristics
Volume Attenuation -- dB
Step setting -- dB
Gain, G -- dBV
Frequency, f -- Hz
Super Bass Band Frequency Characteristics
Treble Band Frequency Characteristics
Gain, G -- dBV
Gain, G -- dBV
Frequency, f -- Hz
Frequency, f -- Hz
THD -- Frequency Characteristics
Total harmonic distortion, THD -- % Total harmonic distortion, THD -- %
THD -- Supply Voltage Characteristics
Frequency, f -- Hz
Supply voltage, VDD -- V
THD -- Input Level Characteristics (1)
Total harmonic distortion, THD -- %
Supply voltage, VIN -- dBV
No. 6868-21/22
LC75345M
Specifications of any and all SANYO 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. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or 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 products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining 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 permission of SANYO Electric 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 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. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of February, 2001. Specifications and information herein are subject to change without notice. PS No. 6868-22/22

▲Up To Search▲

Price & Availability of LC75345M

	To Download LC75345M Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .