m56788fp Mitsumi Electronics, Corp., m56788fp Datasheet
m56788fp
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m56788fp Summary of contents
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... DESCRIPTION The M56788FP is a semiconductor integrated circuit in order 5ch actuator. FEATURES Low saturation voltage. 3.3V DSP available. There are two motor power supplies. Vm1 CH1,2 motor power supply-1 Vm2 CH3,4,5 motor power supply-2 Built-in OP amp. for Regulator. (It enables a Regulator which consists of external PNP Tr.s and resistors ...
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... Vm power supply 23, 25, 26, 27, 28, 37, 40PIN 17, 18, 19, 20, 42PIN Free Air Free Air Limits Min Typ 5.0 Vm*+1.0 MITSUBISHI <CONTROL / DRIVER IC> M56788FP 5 CHANNEL ACTUATOR DRIVER Symbol Terminal function VREF0 Reference voltage output VREF Reference voltage input Small signal GND SS.GND MUTE2 CH5 mute MUTE1 CH1– ...
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... E1,E2 amp E3,E4,E5 amp E1,E2 amp(no load) E3,E4,E5 amp(no load) Vin = 1.5V(at buffer ) IN+=IN-=1.5V At VBS=7.5V, Regulator voltage setting resistor 10K/30K, connects external PNP. Vin=1.5V ±2mA load VREF=1.5V Mute-on Mute-off Mute terminal input current(at 5V input voltage) M56788FP 5 CHANNEL ACTUATOR DRIVER Limits Min Typ Max 35 50 1.3 2.2 1.35 1.9 -41 41 -41 ...
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... MUTE Function M56788FP has 2 MUTE terminals and the functions are as follows. MUTE 1 MUTE 2 Power and Control Amp. pin pin circuits of CH1 to CH4 High High Low/Open High High Low/Open Low/Open Low/Open When both MUTE1 inputs and MUTE 2 inputs are low voltage or open, the Sleep Mode. ...
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... VBS1 GND VBS1 GND OUT* IN*- (3)VREG amplifier I/O terminal equivalent circuit VBS1 2K GND GND VBS1 VREFO REG+ (3)MUTE equivalent circuit MITSUBISHI <CONTROL / DRIVER IC> M56788FP 5 CHANNEL ACTUATOR DRIVER VBS2 GND VBS2 IN*+ (REG+, REGB) 1.25V 9.5K VBS2 (MUTE1, MUTE2) MUTE* GND VBS1 2K 23K 23K GND ...
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... For example, using an 1 layer glass epoxy resin board, the IC's power dissipation is 2.6W at least. And it comes to 3.6W by using an improved 2 layer board. The information of the N, P type board is shown in the board 2.6W using P-type board information. 100 125 150 (˚C) MITSUBISHI <CONTROL / DRIVER IC> M56788FP 5 CHANNEL ACTUATOR DRIVER ...
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... SS.GND MUTE1 5CH MUTE2 R Vrefm2 R Vrefm1 E1 x2.5 x2.5 E2 x2.5 x2.5 Reg-amp 1.25V SLEEP Hi:Sleep 1–4CH TSD SS.GND GND (4PINS) MITSUBISHI <CONTROL / DRIVER IC> M56788FP 5 CHANNEL ACTUATOR DRIVER VREFO VREFO Vref 1.5V VREF IN3+ VREFO IN3- E3 OUT3 R6 CH3IN VM3 VM3- x4 IN4+ VREFO IN4- E4 OUT4 R8 R7 ...
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... MUTE1 5CH MUTE2 R Vrefm2 R Vrefm1 E1 x2.5 x2.5 E2 x2.5 x2.5 Reg-amp 1.25V SLEEP Hi:Sleep 1–4CH TSD SS.GND GND (4PINS) MITSUBISHI <CONTROL / DRIVER IC> M56788FP 5 CHANNEL ACTUATOR DRIVER VREFO VREFO Vref 1.5V VREF IN3+ IN3 OUT3 C3 CH3IN It can be opened at Propagation characteristic check. VM3 VM3- x4 IN4+ IN4- ...