M56758FP Mitsumi Electronics, Corp., 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 M56758FP Function CH3 non-inverted input E3 amplifier output E3 amplifier inverted input Bootstrap power supply Motor power supply E3 amplifier non-inverted input N.C CH3 inverted output CH3 non-inverted output Motor GND CH4 non-inverted output CH4 inverted output ...
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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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... V amplifier input current 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. 17 pin 18 pin circuit of CH1 to CH4. High High ENABLE ...
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... MITSUBISHI <CONTROL / DRIVER IC> 5 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 M56758FP OUT 0.2V VM+ VM- 0.5V 0.5V CH3IN 0.2V VM3+ VM3- 0.8V 0.8V OUT 0.2V VM+ VM- 0.8V 0.8V ...
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... IN*- OUT* (4) VREG amplifier input and output equivalent circuit GND V 1 GND REG+ REFO (6) MUTE equivalent circuit GND M56758FP amplifier isn’t include. GND V 2 GND IN*+ OUT* REG+, REGB 1.25V 9.5K GND V 2 ...
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... Vm2 VM With infinite heatsink At mounted on a board Without heatsink 50 75 100 125 Ambient Temperature (Ta) M56758FP and it BS Used board Size:190 140mm Thickness: 1mm Glass epoxy on both sides 150 ( C) ...
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... MITSUBISHI <CONTROL / DRIVER IC> 5 CHANNEL ACTUATOR MOTOR DRIVER Vref Vrefm2 Vrefm1 E3 E1 2 2.5 4 2.5 4 Reg-amp E5 SLEEP 4 Hi: Sleep 1 – 4CH TSD 4 SS.GND GND (4PIN) M56758FP V REFO 1.5V V REFO V REF IN3+ V REFO IN3- VCTL3 OUT3 R6 R5 CH3IN VM3+ 8 VM3- IN4+ V REFO IN4- VCTL4 OUT4 R8 R7 ...
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... Vrefm2 R Vrefm1 E3 E1 2 2.5 4 2.5 4 Reg-amp E5 1.25V SLEEP 4 Hi: Sleep 1 – 4CH TSD 4 SS.GND GND (4PIN) MITSUBISHI <CONTROL / DRIVER IC> M56758FP V REFO 1.5V V REFO V REF IN3+ IN3 - R6 OUT3 C3 CH3IN It can be opened at Propagation characteristic check. VM3+ 8 VM3- IN4+ IN4- R8 OUT4 C4 VM4 VM4- ...