National Semiconductor Comparators 23

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Part RoHS Manufacturer Amplifier Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Nominal Unity Gain Bandwidth Maximum Negative Supply Voltage Limit Maximum Input Offset Voltage Maximum Average Bias Current (IIB) Surface Mount No. of Functions Minimum Common Mode Reject Ratio Technology Screening Level Nominal Common Mode Reject Ratio Maximum Supply Current Nominal Negative Supply Voltage (Vsup) Minimum Isolation Voltage Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category Nominal Slow Rate Maximum Supply Voltage Limit Terminal Pitch Maximum Operating Temperature Maximum Bias Current (IIB) @25C Maximum Common Mode Voltage Nominal Response Time Output Type Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Nominal Bandwidth (3dB) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length

LM139J/883C

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Glass-Sealed

0 V

9 mV

300 nA

No

4

BIPOLAR

MIL-STD-883

2 mA

0 V

5 V

5 V

In-Line

DIP14,.3

Comparators

36 V

0.1 in (2.54 mm)

125 °C (257 °F)

1.3 µs

Open-Collector

-55 °C (-67 °F)

Tin Lead

Dual

R-GDIP-T14

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

0.765 in (19.43 mm)

LM311N-14

National Semiconductor

Comparator

Commercial

Through-Hole

14

DIP

Rectangular

Plastic/Epoxy

-18 V

10 mV

300 nA

No

1

BIPOLAR

-15 V

15 V

±15 V

In-Line

DIP14,.3

Comparators

18 V

0.1 in (2.54 mm)

70 °C (158 °F)

250 nA

200 ns

Open-Collector

0 °C (32 °F)

Tin Lead

Dual

R-PDIP-T14

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

0.755 in (19.18 mm)

M38510/10301BGA

National Semiconductor

Comparator

Military

Wire

8

Round

Metal

3 mV

20 uA

No

1

BIPOLAR

38535Q/M;38534H;883B

-6 V

12 V

12,-6 V

Cylindrical

CAN8,.2

Comparators

125 °C (257 °F)

20 uA

40 ns

Totem Pole

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

JM38510/10301BGA

National Semiconductor

Comparator

Military

Wire

8

Round

Metal

3 mV

20 uA

No

1

BIPOLAR

9 mA

-6 V

12 V

Cylindrical

125 °C (257 °F)

40 ns

Totem Pole

-55 °C (-67 °F)

Bottom

O-MBCY-W8

No

LM161J/883B

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Glass-Sealed

3 mV

20 uA

No

1

BIPOLAR

38535Q/M;38534H;883B

10 mA

-10 V

10 V

5,±10 V

In-Line

DIP14,.3

Comparators

0.1 in (2.54 mm)

125 °C (257 °F)

20 pA

14 ns

Totem Pole

-55 °C (-67 °F)

Tin/Lead

Dual

R-GDIP-T14

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

0.765 in (19.43 mm)

LM711H

National Semiconductor

Comparator

Military

Wire

10

Round

Metal

-7 V

6 mV

150 uA

No

2

BIPOLAR

-6 V

12 V

12,-6 V

Cylindrical

CAN10,.23

Comparators

14 V

125 °C (257 °F)

40 ns

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W10

No

e0

LM111J/883B

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Glass-Sealed

4 mV

150 nA

No

1

BIPOLAR

38535Q/M;38534H;883B

6 mA

-15 V

15 V

±15 V

In-Line

DIP14,.3

Comparators

0.1 in (2.54 mm)

125 °C (257 °F)

100 nA

200 ns

-55 °C (-67 °F)

Tin/Lead

Dual

R-GDIP-T14

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

0.765 in (19.43 mm)

LM193AH/883B

National Semiconductor

Comparator

Military

Wire

8

Round

Metal

0 V

4 mV

300 nA

No

2

BIPOLAR

MIL-STD-883 Class B

0 V

5 V

5 V

Cylindrical

CAN8,.2

Comparators

36 V

125 °C (257 °F)

1.3 µs

Open-Collector

-55 °C (-67 °F)

Tin Lead

Bottom

O-MBCY-W8

No

e0

LM139AJ-SMD

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Glass-Sealed

0 V

2 mV

-1 nA

No

4

BIPOLAR

MIL-STD-883

3 mA

0 V

5 V

5 V

In-Line

DIP14,.3

Comparators

36 V

0.1 in (2.54 mm)

125 °C (257 °F)

100 nA

5 µs

Open-Collector

-55 °C (-67 °F)

Tin/Lead (Sn63Pb37)

Dual

R-GDIP-T14

1

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

40

260 °C (500 °F)

0.765 in (19.43 mm)

LM193AH/883C

National Semiconductor

Comparator

Military

Wire

8

Round

Metal

4 mV

BIPOLAR

MIL-STD-883 Class C

5 V

5 V

Cylindrical

CAN8,.2

Comparators

125 °C (257 °F)

-55 °C (-67 °F)

Tin/Lead

Bottom

O-MBCY-W8

No

e0

LM311MWC

National Semiconductor

Comparator

Commercial

No Lead

DIE

-18 V

10 mV

300 nA

Yes

1

BIPOLAR

-15 V

15 V

Uncased Chip

18 V

70 °C (158 °F)

200 ns

Open-Collector

0 °C (32 °F)

Upper

X-XUUC-N

No

LM710CN

National Semiconductor

Comparator

Commercial

Through-Hole

14

DIP

Rectangular

Plastic/Epoxy

-7 V

5 mV

9 uA

No

1

BIPOLAR

-6 V

12 V

12,-6 V

In-Line

DIP14,.3

Comparators

14 V

0.1 in (2.54 mm)

70 °C (158 °F)

25 uA

40 ns

Open-Emitter

0 °C (32 °F)

Tin Lead

Dual

R-PDIP-T14

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

0.755 in (19.18 mm)

LM111J/883C

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Glass-Sealed

4 mV

150 nA

No

1

BIPOLAR

MIL-STD-883

-15 V

15 V

±15 V

In-Line

DIP14,.3

Comparators

0.1 in (2.54 mm)

125 °C (257 °F)

100 nA

200 ns

-55 °C (-67 °F)

Tin Lead

Dual

R-GDIP-T14

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

0.765 in (19.43 mm)

LMV393MDC

National Semiconductor

Comparator

Industrial

No Lead

DIE

7 mV

250 nA

Yes

2

BICMOS

250 μA

5 V

2.7/5 V

Uncased Chip

DIE OR CHIP

Comparators

5.5 V

85 °C (185 °F)

250 nA

600 ns

Open-Collector

-40 °C (-40 °F)

Upper

X-XUUC-N

1

No

40

260 °C (500 °F)

LM161J/883

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Glass-Sealed

-10 V

5 mV

20 uA

No

1

BIPOLAR

MIL-STD-883

5.25 V

5,±10 V

In-Line

DIP14,.3

Comparators

10 V

0.1 in (2.54 mm)

125 °C (257 °F)

20 pA

14 ns

Totem Pole

-55 °C (-67 °F)

Tin Lead

Dual

R-GDIP-T14

No

e0

LM161J/883C

National Semiconductor

Comparator

Military

Through-Hole

14

DIP

Rectangular

Ceramic

3 mV

No

BIPOLAR

MIL-STD-883 Class C

5,±10 V

In-Line

DIP14,.3

Comparators

0.1 in (2.54 mm)

125 °C (257 °F)

20 pA

14 ns

-55 °C (-67 °F)

Tin/Lead

Dual

R-XDIP-T14

No

e0

LM311J-8

National Semiconductor

Comparator

Commercial

Through-Hole

8

DIP

Rectangular

Ceramic, Glass-Sealed

10 mV

300 nA

No

1

BIPOLAR

7.5 mA

-15 V

15 V

±15 V

In-Line

DIP8,.3

Comparators

0.1 in (2.54 mm)

70 °C (158 °F)

250 nA

200 ns

0 °C (32 °F)

Tin Lead

Dual

R-GDIP-T8

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

LM319MWA

National Semiconductor

Comparator

Commercial

8 mV

2

BIPOLAR

-15 V

15 V

±15 V

WAFER

Comparators

70 °C (158 °F)

1 uA

80 ns

0 °C (32 °F)

1

No

40

260 °C (500 °F)

5962L9673801VDA

National Semiconductor

Comparator

Military

Flat

14

DFP

Rectangular

50k Rad(Si)

Ceramic, Glass-Sealed

0 V

2.5 mV

-1 nA

Yes

4

BIPOLAR

MIL-PRF-38535 Class V

2 mA

0 V

5 V

5/30 V

Flatpack

FL14,.3

Comparators

36 V

0.05 in (1.27 mm)

125 °C (257 °F)

110 nA

5 µs

Open-Collector

-55 °C (-67 °F)

Tin Lead

Dual

R-GDFP-F14

0.08 in (2.02 mm)

0.25 in (6.35 mm)

No

e0

LM211J-8

National Semiconductor

Comparator

Other

Through-Hole

8

DIP

Rectangular

Ceramic, Glass-Sealed

-18 V

4 mV

150 nA

No

1

BIPOLAR

-15 V

15 V

±15 V

In-Line

DIP8,.3

Comparators

18 V

0.1 in (2.54 mm)

85 °C (185 °F)

100 nA

200 ns

Open-Collector

-25 °C (-13 °F)

Tin Lead

Dual

R-GDIP-T8

1

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

e0

40

260 °C (500 °F)

0.38 in (9.652 mm)

LM393N/A+

National Semiconductor

Comparator

Commercial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

9 mV

No

2

BIPOLAR

5 V

5 V

In-Line

DIP8,.3

Comparators

0.1 in (2.54 mm)

70 °C (158 °F)

0 °C (32 °F)

Tin/Lead

Dual

R-PDIP-T8

e0

LM7211BIM5X

National Semiconductor

Comparator

Industrial

Gull Wing

5

SOP

Rectangular

Plastic/Epoxy

18 mV

Yes

1

CMOS

2.7 V

Small Outline

16 V

85 °C (185 °F)

8 µs

Push-Pull

-40 °C (-40 °F)

Dual

R-PDSO-G5

No

UA710HC

National Semiconductor

Comparator

Commercial

Wire

8

Round

Metal

BIPOLAR

12,-6 V

Cylindrical

CAN8,.2

Comparators

70 °C (158 °F)

0 °C (32 °F)

Tin/Lead

Bottom

O-MBCY-W8

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.