M56758FP MITSUBISHI, M56758FP Datasheet
M56758FP
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M56758FP Summary of contents
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... DESCRIPTION The M56758FP is a semiconductor integrated circuit designed for a actuator driver used for MD, CD-audio, etc. This device can function 5-channel-actuators by 1 chip due to include 5 channel BTL drivers. Sufficient output dynamic range can be obtained by low supply voltage because saturation voltage of power output is low. All ...
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... PIN Free Air Free Air MITSUBISHI <CONTROL / DRIVER IC> M56758FP Symbol Function CH3 non-inverted input E3 amplifier output E3 amplifier inverted input 2 Bootstrap power supply BS Motor power supply E3 amplifier non-inverted input N.C CH3 inverted output CH3 non-inverted output Motor GND ...
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... Load current 0.5A and no bootstrap OUT1 = 1.5V REFO V = OUT2 = 1.5V REFO V = CH3IN = 1.5V REFO V = OUT4 = 1.5V REFO V = OUT5 = 1.5V REFO {VM1(+) – VM1(-)} (OUT1 – REFO {VM2(+) – VM2(-)} (OUT2 – REFO M56758FP Units V V Limits Units Min. Typ. Max. — — 1.3 2.2 mA — 1.35 1.9 V -41 — -41 — ...
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... REF REF Vmute-on Mute-on voltage Vmute-off Mute-off voltage Imute Mute terminal input current MUTE Function. M56758FP has 2 MUTE terminals and the functions are as follows. MUTE1 MUTE2 Power and Control Amp. pin pin 17 18 circuit of CH1 to CH4. High High ...
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... CHANNEL ACTUATOR MOTOR DRIVER <INPUT> Vrefm1 1.5V R 2.5R + <OUTPUT> VM 2.5R Vrefm1 (Vm/2) R 2. 2.5R Gain = 5 <INPUT> Vrefm2 1. <OUTPUT> VM3 Vrefm2 (Vm/ VM3 Gain = 8 <INPUT> Vrefm2 1. <OUTPUT> VM Vrefm2 (Vm/ VM Gain = 8 MITSUBISHI <CONTROL / DRIVER IC> M56758FP OUT 0.2V VM+ 0.5V 0.5V CH3IN 0.2V VM3+ 0.8V 0.8V OUT 0.2V VM+ 0.8V 0.8V VM- VM3- VM- ...
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... OUT* (4) VREG amplifier input and output equivalent circuit GND V 1 GND BS V REG+ REFO MITSUBISHI <CONTROL / DRIVER IC> M56758FP IN3+, IN3-, OUT3, IN4+, IN4-, OUT4 IN5+, IN5-, OUT5 E3 amplifier isn’t include. 2 GND V 2 GND BS BS IN*+ REG+, REGB 1.25V 9.5K 2 GND ...
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... Vm2 VM With infinite heatsink At mounted on a board Without heatsink 100 Ambient Temperature (Ta) MITSUBISHI <CONTROL / DRIVER IC> M56758FP * = Vm*). BS Used board Size:190 140mm Thickness: 1mm Glass epoxy on both sides 125 150 ( and it BS ...
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... SS.GND MUTE1 5CH MUTE2 R Vrefm2 R Vrefm1 E3 E1 2.5 2.5 E2 2.5 2.5 Reg-amp 1.25V SLEEP Hi: Sleep 1 – 4CH TSD SS.GND GND (4PIN) MITSUBISHI <CONTROL / DRIVER IC> M56758FP 5 CHANNEL ACTUATOR MOTOR DRIVER V REFO 1.5V V Vref REFO V REF IN3+ V REFO IN3- OUT3 R6 CH3IN VM3 VM3- 4 IN4+ V REFO IN4- ...
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... MUTE1 MUTE2 R Vrefm2 R Vrefm1 E1 2.5 2.5 E2 2.5 2.5 Reg-amp 1.25V SLEEP Hi: Sleep 5CH 1 – 4CH TSD SS.GND GND (4PIN) MITSUBISHI <CONTROL / DRIVER IC> M56758FP 5 CHANNEL ACTUATOR MOTOR DRIVER V REFO 1.5V V Vref REFO V REF IN3+ IN3 - E3 R6 OUT3 C3 CH3IN It can be opened at Propagation characteristic check. VM3 VM3- ...