Other Comparators 257

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Part	Manufacturer	Amplifier Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Maximum Negative Supply Voltage Limit	Maximum Input Offset Voltage	Maximum Average Bias Current (IIB)	Surface Mount	No. of Functions	Technology	Maximum Supply Current	Nominal Negative Supply Voltage (Vsup)	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Maximum Supply Voltage Limit	Terminal Pitch	Maximum Operating Temperature	Maximum Bias Current (IIB) @25C	Nominal Response Time	Output Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Maximum Seated Height	Width	Qualification	JESD-609 Code	Length
KA710ID	Samsung	Comparator	Other	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	-7 V	3 mV		Yes	1	BIPOLAR		-6 V	12 V	12,-6 V	Small Outline	SOP14,.25	Comparators	14 V	0.05 in (1.27 mm)	85 °C (185 °F)	20 uA	40 ns	Totem Pole	-25 °C (-13 °F)	Tin Lead	Dual	R-PDSO-G14			No	e0
KA293S	Samsung	Comparator	Other	Through-Hole	9	SIP	Rectangular	Plastic/Epoxy	0 V	9 mV	400 nA	No	2	BIPOLAR	2.5 mA	0 V	5 V	5 V	In-Line	SIP9,.1	Comparators	36 V	0.1 in (2.54 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-25 °C (-13 °F)	Tin Lead	Single	R-PSIP-T9	0.287 in (7.3 mm)	0.118 in (3 mm)	No	e0	0.86 in (21.84 mm)
KA710IN	Samsung	Comparator	Other	Through-Hole	14	DIP	Rectangular	Plastic/Epoxy		3 mV		No	1	BIPOLAR				12,-6 V	In-Line	DIP14,.3	Comparators		0.1 in (2.54 mm)	85 °C (185 °F)	20 uA	40 ns		-25 °C (-13 °F)	Tin/Lead	Dual	R-PDIP-T14			No	e0
KA219D	Samsung	Comparator	Other	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	-18 V	7 mV	1 uA	Yes	2	BIPOLAR		-15 V	15 V	5/±15 V	Small Outline	SOP14,.25	Comparators	18 V	0.05 in (1.27 mm)	85 °C (185 °F)	500 nA	80 ns	Open-Collector	-25 °C (-13 °F)	Tin Lead	Dual	R-PDSO-G14			No	e0
KA293	Samsung	Comparator	Other	Through-Hole	8	DIP	Rectangular	Plastic/Epoxy	0 V	9 mV	400 nA	No	2	BIPOLAR	2.5 mA	0 V	5 V	5 V	In-Line	DIP8,.3	Comparators	36 V	0.1 in (2.54 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-25 °C (-13 °F)	Tin Lead	Dual	R-PDIP-T8	0.2 in (5.08 mm)	0.3 in (7.62 mm)	No	e0	0.362 in (9.2 mm)
KA711I	Samsung	Comparator	Other	Through-Hole	14	DIP	Rectangular	Plastic/Epoxy	-7 V	4.5 mV	150 uA	No	2	BIPOLAR		-6 V	12 V	12,-6 V	In-Line	DIP14,.3	Comparators	14 V	0.1 in (2.54 mm)	85 °C (185 °F)	75 uA	40 ns	Totem Pole	-25 °C (-13 °F)	Tin Lead	Dual	R-PDIP-T14			No	e0
KA293A	Samsung	Comparator	Other	Through-Hole	8	DIP	Rectangular	Plastic/Epoxy	0 V	4 mV	400 nA	No	2	BIPOLAR	2.5 mA	0 V	5 V	5 V	In-Line	DIP8,.3	Comparators	36 V	0.1 in (2.54 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-25 °C (-13 °F)	Tin Lead	Dual	R-PDIP-T8	0.2 in (5.08 mm)	0.3 in (7.62 mm)	No	e0	0.362 in (9.2 mm)
KA239AD	Samsung	Comparator	Other	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	0 V	4 mV	400 nA	Yes	4	BIPOLAR	2 mA	0 V	5 V	5 V	Small Outline	SOP14,.25	Comparators	36 V	0.05 in (1.27 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-20 °C (-4 °F)		Dual	R-PDSO-G14			No
KA293AD	Samsung	Comparator	Other	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	0 V	4 mV	400 nA	Yes	2	BIPOLAR	2.5 mA	0 V	5 V	5 V	Small Outline	SOP8,.25	Comparators	36 V	0.05 in (1.27 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-25 °C (-13 °F)	Tin/Lead	Dual	R-PDSO-G8	0.077 in (1.95 mm)	0.156 in (3.95 mm)	No	e0	0.194 in (4.92 mm)
KA219N	Samsung	Comparator	Other	Through-Hole	14	DIP	Rectangular	Plastic/Epoxy		7 mV		No		BIPOLAR	16 mA	-15 V	15 V	±15 V	In-Line	DIP14,.3	Comparators		0.1 in (2.54 mm)	85 °C (185 °F)	500 nA	80 ns		-25 °C (-13 °F)	Tin/Lead	Dual	R-PDIP-T14			No	e0
KA239D	Samsung	Comparator	Other	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	0 V	9 mV	400 nA	Yes	4	BIPOLAR	2 mA	0 V	5 V	5 V	Small Outline	SOP14,.25	Comparators	36 V	0.05 in (1.27 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-20 °C (-4 °F)		Dual	R-PDSO-G14			No
LM293S	Samsung	Comparator	Other		9			Plastic/Epoxy		9 mV		No		BIPOLAR	2.5 mA		5 V	5 V		SIP9,.1	Comparators		0.1 in (2.54 mm)	85 °C (185 °F)	250 nA	1.4 µs		-25 °C (-13 °F)	Tin/Lead	Single				No	e0
KA711ID	Samsung	Comparator	Other	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	-7 V	4.5 mV	150 uA	Yes	2	BIPOLAR		-6 V	12 V	12,-6 V	Small Outline	SOP14,.25	Comparators	14 V	0.05 in (1.27 mm)	85 °C (185 °F)	75 uA	40 ns	Totem Pole	-25 °C (-13 °F)	Tin Lead	Dual	R-PDSO-G14			No	e0
KA711IN	Samsung	Comparator	Other	Through-Hole	14	DIP	Rectangular	Plastic/Epoxy		4.5 mV		No		BIPOLAR				12,-6 V	In-Line	DIP14,.3	Comparators		0.1 in (2.54 mm)	85 °C (185 °F)	75 uA	40 ns		-25 °C (-13 °F)	Tin Lead	Dual	R-PDIP-T14			No	e0
KA710I	Samsung	Comparator	Other	Through-Hole	14	DIP	Rectangular	Plastic/Epoxy	-7 V	3 mV		No	1	BIPOLAR		-6 V	12 V	12,-6 V	In-Line	DIP14,.3	Comparators	14 V	0.1 in (2.54 mm)	85 °C (185 °F)	20 uA	40 ns	Totem Pole	-25 °C (-13 °F)	Tin Lead	Dual	R-PDIP-T14			No	e0
KA293D	Samsung	Comparator	Other	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	0 V	9 mV	400 nA	Yes	2	BIPOLAR	2.5 mA	0 V	5 V	5 V	Small Outline	SOP8,.25	Comparators	36 V	0.05 in (1.27 mm)	85 °C (185 °F)	250 nA	1.4 µs	Open-Collector	-25 °C (-13 °F)	Tin/Lead	Dual	R-PDSO-G8	0.077 in (1.95 mm)	0.156 in (3.95 mm)	No	e0	0.194 in (4.92 mm)
LM293AS	Samsung	Comparator	Other		9			Plastic/Epoxy		4 mV		No		BIPOLAR	2.5 mA		5 V	5 V		SIP9,.1	Comparators		0.1 in (2.54 mm)	85 °C (185 °F)	250 nA	1.4 µs		-25 °C (-13 °F)	Tin/Lead	Single				No	e0

Comparators

Comparators are electronic circuits that compare two input voltages and output a voltage signal that indicates which of the inputs is larger. A comparator is similar to an operational amplifier (op-amp), but it is designed to operate with a limited range of voltage outputs (typically near the power supply rails) and with very high gain.

A comparator typically has two input terminals, a non-inverting (+) input and an inverting (-) input, and one output. When the voltage at the non-inverting input is greater than the voltage at the inverting input, the output of the comparator switches to its maximum positive voltage. Conversely, when the voltage at the inverting input is greater than the voltage at the non-inverting input, the output of the comparator switches to its maximum negative voltage.

Comparators are often used in applications where a precise measurement or detection of voltage level is required, such as in voltage reference circuits, level detectors, and waveform generators. They can also be used to implement digital logic circuits and are frequently used in A/D converters and motor control circuits.

It is worth noting that a comparator output can switch quickly between its high and low states, so they can be sensitive to noise and require careful circuit design to ensure proper operation. In addition, some comparators may include features such as hysteresis, which can help to reduce noise and ensure stable operation in the presence of small fluctuations in the input signals.