AP393

Features:

- Wide supply
Voltage range: 2.0V to 36V
Single or dual supplies: ±1.0V to ±18V
- Very low supply current drain (0.4 mA) independent of supply voltage
- Low input biasing current: 25 nA
- Low input offset current: ±5 nA
- Maximum offset voltage: ±3 mV
- Input common-mode voltage range includes ground
- Differential input voltage range equal to the power supply voltage
- Low output saturation voltage: 250 mV at 4 mA
- Output voltage compatible with TTL, DTL, ECL, MOS and CMOS logic systems
- 8-pin PDIP and SOP Pb-Free packages




Specifications

Part Number	AP393
Supply Voltage Range (V)	2 ~ 36
Supply Current (mA) @5V (per Op Amp)	0.4
Input Offset Voltage (typ) (mV)	1
Input Bias Current (typ) (nA)	25
Input Common Mode Voltage (V)	0 to V+ -2
Output current - sink (mA)	16
Number of Channels	2
Operating Ambient Temp Range (°C)	0 to +70

Symbol	Parameter			Rating	Unit
VCC	Supply voltage			36	V
VIN	Differential Input Voltage(Note 8)			36	V
VIN	Input Voltage			-0.3 to +36	V
ICC	Input Current (VIN-0.3V) (Note 3)			50	mA
PD	Power Dissipation (Note1)	Molded DlP		780	mW
		Metal Can		660
		Small OutIine Package		510
	Output Short-Circuit to Ground (Note 2)			Continuous
TOP	Operating Temperature Range			0 to +70	oC
TST	Storage Temperature Range			-65 to +150	oC
TLead	Lead Temperature Range (Soldering, 10 sec)			+260	oC
	Soldering Information	PDIP	Soldering (10 sec)	+260	oC
		SOP	Vapor Phase (60 sec)	+215
			Infrared(15 sec )	+220
	ESD rating (1.5k in with 100pF)			1300	V

Description

The AP393 consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The AP393 is designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the AP393 will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.