MIC4424YM-TR Devices Electronic

Product Features

Reliable,Low-Power Bipolar/CMOS/DMOS Construction

Latch-Up Protected to >500 mA Reverse Current

Logic Input Withstands Swing to-5V

High 3A Peak Output Current

Wide 4.5V to 18V Operating Range

Drives 1800 pF Capacitance in 25 ns

Short <40 ns Typical Delay Time

Delay Times Consistent Within Supply Voltage Range

Matched Rise and Fall Times

TTL Logic Input Independent of Supply Voltage

Low Equivalent 6 pF Input Capacitance

Low Supply Current

- 3.5 mA with Logic 1 Input

- 350 uA with Logic 0 Input

Low 3.5ΩTypical Output Impedance

Output Voltage Swings within 25 mV of Ground or Vs.

'426/7/8-'1426/7/8-4426/7/8-CompatiblePinout

Inverting,Non-Inverting,and Differential Configurations

Product Description

The MIC4423/4424/4425 family are highly reliable CMOS/DMOS buffer/driver/MOSFET drivers.They are higher output current versions ofthe MIC4426/4427/4428, which are improved versions of the MIC426/427/428. Allthreefamilies are pin-compatible. MC4423 has dual inverting outputs MIC4424 has dual non-inverting outputsand MIC4425 has inverting and non-invertingoutputs. 

The MIC4423/4424/4425 drivers are capable ofgiving reliable service in moredemanding electrical environments than their predecessors. They willnot latch under any conditions within their power and voltage ratings. They can survive up to 5Vof noise spiking, of either polarity,on the ground pin.Theycan accept, without either damage or logic upset, up to half an amp of reverse current (either polarity)forced back into their outputs.

The MIC4423/4424/4425 series drivers are easier to use, more flexible in operation, and more forgiving than other CMOS or bipolar drivers currently available.Their BiCMOS/DMOS construction dissipates minimum power and provides rail-to-rail voltage swings.

Primarily intended for driving power MOSFETs the MIC4423/4424/4425 Drivers are suitable for  driving other loads (capacitive,resistive ,orinductive) that require low-impedance, high peak currents, and fast switching times. Heavily loaded clock linescoaxial cables, or piezoelectric transducers are some examples. The only known limitation on oading is that total power dissipated in the driver must be kept within the maximum power dissipation limits of the package.

See MIC4123/4124/4125 for hiah power and narrow pulse applications.