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AM5901AF44-E1 датащи(PDF) 8 Page - BCD Semiconductor Manufacturing Limited |
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AM5901AF44-E1 датащи(HTML) 8 Page - BCD Semiconductor Manufacturing Limited |
8 / 19 page Data Sheet 8 Mar. 2007 Rev. 1. 3 BCD Semiconductor Manufacturing Limited AM5901A 4-CHANNEL MOTOR DRIVER WITH POWER CONTROLLER Parameter Symbol Conditions Min Typ Max Unit Common Section BATT Standby Current IST BATT=9V, VSYS1=VSYS2 =VREF=0V 05 µA BATT Supply Current at No Load IBAT HVCC=0.45V, MUTE34=3.2V 2.5 4 mA VSYS1 Supply Current at No Load ISYS1 HVCC=0.45V, MUTE34=3.2V, EI=0V 4.7 6.4 mA VSYS2 Supply Current at No Load ISYS2 HVCC=0.45V, MUTE34=3.2V 4.1 5.5 mA CHGVCC Supply Current at No Load ICHGVCC CHGVCC=4.5V, ROUT=OPEN 0.65 2 mA H-bridge Driver Section Voltage Gain (CH1,3,4) GVC134 12 14 16 dB Voltage Gain (CH2) GVC2 21.5 23.5 25.5 dB Gain Error by Polarity ∆G VC -2 0 2 dB IN Pin Input Resistance (CH1,3,4) RIN134 IN=1.7 and 1.8V 9.6 11 14.4 k Ω IN Pin Input Resistance (CH2) RIN2 IN=1.7 and 1.8V 6.6 7.5 9.9 k Ω Maximum Output Voltage VOUT RL=8Ω, HVCC=BATT=4V, IN=0 to 3.2V 1.9 2.1 V Lower Transistor Saturated Voltage VSATL IO=-300mA, IN=0 and 3.2V 240 400 mV Upper Transistor Saturated Voltage VSATU IO=300mA, IN=0 and 3.2V 240 400 mV Input Offset Voltage VIO -8 8 mV Output Offset Voltage (CH1,3,4) VOO134 VREF=IN=1.6V -54 0 54 mV Output Offset Voltage (CH2) VOO2 VREF=IN=1.6V -134 0 134 mV Dead Zone VDB -15 0 15 mV BRAKE1 ON Threshold Voltage VBRON IN1=1.8V 2 V BRAKE1 OFF Threshold Voltage VBROFF IN1=1.8V 0.8 V MUTE2 ON Threshold Voltage VM2ON IN2=1.8V 2 V MUTE2 OFF Threshold Voltage VM2OFF IN2=1.8V 0.8 V Electrical Characteristics (Typicals and limits apply for TA=25 oC, BATT=2.4V, VSYS1=VSYS2=3.2V, V REF=1.6V, CHGVCC=0, CLK=88.2kHz, unless otherwise specified.) |
Аналогичный номер детали - AM5901AF44-E1 |
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Аналогичное описание - AM5901AF44-E1 |
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