PAC27A88

The PAC27A88 is designed as an 8 channel, open drain with low ON resistance and integrated protection diodes for inductive load switching. Each output can sink 40mA and all outputs may be active simultaneously. PAC27A88 has two Vdd connections for spearation of the logic (VDDin) and load (VDDout) supplies. A logic low on an input causes the corresponding output driver to turn OFF.

PAC27A88 has four features. (1)Octal relay driver for up to 40mA of sink current. (2)Open drain outputs with diodes for inductive load protection. (3)Less than 10uA of standby current. (4)5KV ESD protection. Those are all the main features.

Some absolute maximum ratings of PAC27A88 have been concluded into several points as follow. (1)Its supply voltage would be from -0.5V to 7V. (2)Its input clamp voltage would be from -0.5V to 12V. (3)Its voltage at any output would be from -0.5V to VDDout 0.8V. (4)Its voltage at any input would be from -0.5V to VDDin 0.5V. (5)Its sink current into any output (ON or OFF) would be 80mA. (6)Its current into any input would be 10mA. (7)Its operating temperature range would be from -40°C to 70°C. (8)Its storage temperature range would be from -65°C to 150°C. (9)Its package power rating would be max 1.00W. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of PAC27A88 are concluded as follow. (1)Its driver output voltage low would be typ 150mV and max 300mV. (2)Its driver output voltage high would be max Vdd+1.1V. (3)Its driver output leakage current would be max 1uA. (4)Its driver input low voltage would be min 0V and max 0.3V. (5)Its driver input high voltage would be min Vdd-0.3V and max Vdd. (6)Its driver input current would be typ 40uA. And so on. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information please contact us for details. Thank you!