STMicroelectronics Comparators 59

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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	Screening Level	Maximum Supply Current	Nominal Negative Supply Voltage (Vsup)	Packing Method	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	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	JESD-609 Code	Length
TS862AID	STMicroelectronics	Comparator	Industrial	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy		10 mV	600 pA	Yes	2	BICMOS					5 V	2.7/10 V	Small Outline	SOP8,.25	Comparators	12 V	0.05 in (1.27 mm)	85 °C (185 °F)	300 pA	2 µs	Push-Pull	-40 °C (-40 °F)	Nickel Palladium Gold	Dual	R-PDSO-G8	1	0.069 in (1.75 mm)	0.154 in (3.9 mm)	No	e4	0.193 in (4.9 mm)
TS862AIN	STMicroelectronics	Comparator	Industrial	Through-Hole	8	DIP	Rectangular	Plastic/Epoxy		10 mV	600 pA	No	2	BICMOS					5 V	2.7/10 V	In-Line	DIP8,.3	Comparators	12 V	0.1 in (2.54 mm)	85 °C (185 °F)	300 pA	2 µs	Push-Pull	-40 °C (-40 °F)	Matte Tin	Dual	R-PDIP-T8		0.2 in (5.08 mm)	0.3 in (7.62 mm)	No	e3
TS862AIPT	STMicroelectronics	Comparator	Industrial	Gull Wing	8	TSSOP	Rectangular	Plastic/Epoxy		10 mV	600 pA	Yes	2	BICMOS		16 μA		Tape And Reel	5 V	2.7/10 V	Small Outline, Thin Profile, Shrink Pitch	TSSOP8,.25	Comparators	12 V	0.026 in (0.65 mm)	85 °C (185 °F)	300 pA	2 µs	Push-Pull	-40 °C (-40 °F)	Nickel Palladium Gold	Dual	R-PDSO-G8	1	0.047 in (1.2 mm)	0.118 in (3 mm)	No	e4	0.173 in (4.4 mm)
LM2903HDT	STMicroelectronics	Comparator	Automotive	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	0 V	15 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)	150 °C (302 °F)	250 nA	1.3 µs	Open-Collector	-40 °C (-40 °F)	Nickel Palladium Gold	Dual	R-PDSO-G8	1	0.069 in (1.75 mm)	0.154 in (3.9 mm)	No	e4	0.193 in (4.9 mm)
LM2903HD	STMicroelectronics	Comparator	Automotive	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy	0 V	15 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)	150 °C (302 °F)	250 nA	1.3 µs	Open-Collector	-40 °C (-40 °F)	Nickel Palladium Gold	Dual	R-PDSO-G8	1	0.069 in (1.75 mm)	0.154 in (3.9 mm)	No	e4	0.193 in (4.9 mm)
TS864IYDT	STMicroelectronics	Comparator	Industrial	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy		18 mV	600 pA	Yes	4	BICMOS	AEC-Q100	64 μA			5 V	2.7/10 V	Small Outline	SOP14,.25	Comparators	12 V	0.05 in (1.27 mm)	85 °C (185 °F)	300 pA	2 µs	Push-Pull	-40 °C (-40 °F)		Dual	R-PDSO-G14		0.069 in (1.75 mm)	0.154 in (3.9 mm)	No		0.341 in (8.65 mm)
TS339IYDT	STMicroelectronics	Comparator	Automotive	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy	0 V	6.5 mV	600 pA	Yes	4	CMOS		25 μA	0 V		3 V	3/5 V	Small Outline	SOP14,.25	Comparators	18 V	0.05 in (1.27 mm)	125 °C (257 °F)	600 pA	1.5 µs	Open-Drain	-40 °C (-40 °F)	Matte Tin	Dual	R-PDSO-G14	1	0.069 in (1.75 mm)	0.154 in (3.9 mm)	No	e3	0.341 in (8.65 mm)
TS880ILT	STMicroelectronics	Comparator		Gull Wing	5	LSSOP	Rectangular	Plastic/Epoxy		6 mV	100 pA	Yes	1			630 nA		Tape And Reel	1.2 V		Small Outline, Low Profile, Shrink Pitch	TSOP5/6,.11,37	Comparators	6 V	0.037 in (0.95 mm)	125 °C (257 °F)	10 pA	20 µs	Open-Drain	-40 °C (-40 °F)		Dual	R-PDSO-G5		0.057 in (1.45 mm)	0.063 in (1.6 mm)			0.114 in (2.9 mm)
TSX393IYDT	STMicroelectronics	Comparator	Automotive	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy		6 mV	1.2 nA	Yes	2	CMOS	AEC-Q100			Tape And Reel	3 V		Small Outline	SOP8,.23	Comparators	18 V	0.05 in (1.27 mm)	125 °C (257 °F)	10 pA	2.5 µs	Open-Drain	-40 °C (-40 °F)		Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)			0.193 in (4.9 mm)
RT2901HYDT	STMicroelectronics	Comparator	Automotive	Gull Wing	14	SOP	Rectangular	Plastic/Epoxy		15 mV	400 nA	Yes	4	BIPOLAR					5 V		Small Outline		Comparators	36 V	0.05 in (1.27 mm)	150 °C (302 °F)		1.3 µs	Open-Collector	-40 °C (-40 °F)		Dual	R-PDSO-G14		0.069 in (1.75 mm)	0.154 in (3.9 mm)			0.341 in (8.65 mm)
RT2903HYDT	STMicroelectronics	Comparator	Automotive	Gull Wing	8	SOP	Rectangular	Plastic/Epoxy		15 mV	400 nA	Yes	2						5 V		Small Outline		Comparators	36 V	0.05 in (1.27 mm)	150 °C (302 °F)		1.3 µs	Open-Collector	-40 °C (-40 °F)		Dual	R-PDSO-G8		0.069 in (1.75 mm)	0.154 in (3.9 mm)			0.193 in (4.9 mm)

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.