Differences between THB6064H and THB6064AH
THB6064H: Decay mode control method,Pin 4 voltage control，From fast to slow decay continuous control ; CLK highest input frequency(100KHz) ; Attenuation oscillation time(Pin3、23 external connect with capacitor )


THB6064AH:Pin3、4 LEVCON Level control，Four mixed decay mode; CLK highest input frequency (200KHz); Attenuation oscillation time(Pin23external connect with resistor)

THB6064H:Setting of decay mode control terminal PFD（Pin 4）
Slow decay;Mixed decay;Fast decay

THB6064AH:Setting of decay mode control terminal DCY1、DCY2（Pin3、4）
DCY2 DCY1 DECAY MODE
L L 20% Fast decay
L H 40% Fast decay
H L 60% Fast decay
H H 80% Fast decay

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