Broadcom Isolation Amplifiers 123

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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 Surface Mount Maximum Analog Input Voltage No. of Functions 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 Maximum Non Linearity Maximum Supply Voltage Limit Terminal Pitch Maximum Operating Temperature Minimum Analog Input Voltage Maximum Common Mode Voltage Minimum Voltage Gain Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Maximum Voltage Gain 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

ACPL-7900-000E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

18.5 mA

5 V

3.3/5,5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

105 °C (221 °F)

7.95

-40 °C (-40 °F)

Tin

Dual

R-PDIP-T8

8.44

1

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

200 MHz

e3

260 °C (500 °F)

0.386 in (9.8 mm)

ACPL-C790-000E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

18.5 mA

5 V

3.3/5,5 V

Small Outline

SOP8,.45

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

105 °C (221 °F)

7.95

-40 °C (-40 °F)

Tin

Dual

R-PDSO-G8

8.44

1

0.23 in (5.85 mm)

No

200 MHz

e3

260 °C (500 °F)

0.268 in (6.807 mm)

HCPL-7850

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

No

1

15.5 mA

5 V

5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Nickel Gold

Dual

R-CDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

No

100 MHz

e4

260 °C (500 °F)

0.38 in (9.655 mm)

ACPL-C780-060E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

16 mA

5 V

5 V

Small Outline

SOP8,.45

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

2.8 V

7.76

-40 °C (-40 °F)

Tin

Dual

R-PDSO-G8

8.24

1

0.23 in (5.85 mm)

No

100 MHz

e3

260 °C (500 °F)

0.268 in (6.807 mm)

ACPL-C784-500E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

16 mA

5 V

5 V

Small Outline

SOP8,.45

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Matte Tin

Dual

R-PDSO-G8

8.4

1

0.23 in (5.85 mm)

No

100 MHz

e3

260 °C (500 °F)

0.268 in (6.807 mm)

HCPL-788J

Broadcom

Isolation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

Yes

1

40 mA

3.75 KV

5 V

5 V

Small Outline

SOP16,.4

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

7.5397

-40 °C (-40 °F)

Tin Lead

Dual

R-PDSO-G16

8.3333

1

0.154 in (3.911 mm)

0.295 in (7.5 mm)

No

30 MHz

e0

260 °C (500 °F)

0.406 in (10.312 mm)

HCPL-7820OPTION500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.6

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.4

No

200 MHz

ACNT-H79B

Broadcom

ACNT-H790

Broadcom

ACPL-C784-060E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

16 mA

5 KV

5 V

5 V

Small Outline

SOP8,.45

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Tin

Dual

R-PDSO-G8

8.4

1

0.23 in (5.85 mm)

No

100 MHz

e3

260 °C (500 °F)

0.268 in (6.807 mm)

HCPL-7820OPTION300

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.6

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.4

No

200 MHz

5962-9755701EYC

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

No

1

Hybrid

MIL-PRF-38534 Class H

15.5 mA

5 V

5 V

In-Line

SMDIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Dual

R-XDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

Yes

45 MHz

0.38 in (9.655 mm)

HCPL-7851#100

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

No

1

Hybrid

38535Q/M;38534H;883B

5 V

5 V

In-Line

SMDIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Nickel Gold

Dual

R-CDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

No

100 MHz

e4

260 °C (500 °F)

0.38 in (9.655 mm)

HCPL-7800B#300

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

85 °C (185 °F)

3.75 KV

7.99

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.15

No

85 MHz

HCPL-7800B#500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

85 °C (185 °F)

3.75 KV

7.99

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.15

No

85 MHz

HCPL-7825OPTION500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.44

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.56

No

200 MHz

HCPL-7800#500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

16 mA

3.75 KV

5 V

5 V

Small Outline

GWDIP8,.4

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.76

-40 °C (-40 °F)

Tin Lead

Dual

R-PDSO-G8

8.24

1

0.175 in (4.455 mm)

0.25 in (6.35 mm)

No

100 MHz

e0

260 °C (500 °F)

0.386 in (9.8 mm)

ACPL-785E-200

Broadcom

Isolation Amplifier

Isolation Amplifiers

HCPL-7800AOPTION300

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.85

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.01

No

85 MHz

30 s

245 °C (473 °F)

HCPL-788J#500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

Yes

1

20 mA

3.75 KV

5 V

5 V

Small Outline

SOP16,.4

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

7.5397

-40 °C (-40 °F)

Dual

R-PDSO-G16

8.3333

1

0.154 in (3.911 mm)

0.295 in (7.5 mm)

No

30 MHz

260 °C (500 °F)

0.406 in (10.3 mm)

HCPL-7840-360E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

15.5 mA

3.75 KV

5 V

5 V

Small Outline

GWDIP8,.4

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Matte Tin

Dual

R-PDSO-G8

8.4

1

0.146 in (3.7 mm)

0.25 in (6.35 mm)

No

100 MHz

e3

260 °C (500 °F)

0.386 in (9.8 mm)

5962-9755701EXA

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

No

1

Hybrid

MIL-PRF-38534 Class H

15.5 mA

5 V

5 V

In-Line

GWDIP8,.4

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Dual

R-XDIP-T8

8.4

0.18 in (4.57 mm)

0.3 in (7.62 mm)

Yes

45 MHz

0.38 in (9.655 mm)

ACPL-785E-300

Broadcom

Isolation Amplifier

Isolation Amplifiers

1

ACPL-790A-000E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

18.5 mA

5 V

3.3/5,5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

105 °C (221 °F)

8.12

-40 °C (-40 °F)

Tin

Dual

R-PDIP-T8

8.28

1

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

200 MHz

e3

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7840-E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

CMOS

3.75 KV

5 V

In-Line

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Dual

R-PDIP-T8

8.4

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

100 MHz

0.386 in (9.8 mm)

HCPL-7850#100

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

No

1

Hybrid

5 V

5 V

In-Line

SMDIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Gold

Dual

R-CDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

No

100 MHz

e4

260 °C (500 °F)

0.38 in (9.655 mm)

HCPL-7800-00E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

Hybrid

16 mA

5 V

5 V

In-Line

DIP8,.3

Isolation Amplifiers

0.1 in (2.54 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Dual

R-PDIP-T8

No

ACPL-C784-560E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

16 mA

5 KV

5 V

5 V

Small Outline

SOP8,.45

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Tin

Dual

R-PDSO-G8

8.4

1

0.23 in (5.85 mm)

No

100 MHz

e3

260 °C (500 °F)

0.268 in (6.807 mm)

HCPL-7840#360

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

15.5 mA

3.75 KV

5 V

5 V

Small Outline

GWDIP8,.4

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Tin Lead

Dual

R-PDSO-G8

8.4

1

0.146 in (3.7 mm)

0.25 in (6.35 mm)

No

100 MHz

e0

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7840#560

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

15.5 mA

3.75 KV

5 V

5 V

Small Outline

GWDIP8,.4

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Tin Lead

Dual

R-PDSO-G8

8.4

1

0.146 in (3.7 mm)

0.25 in (6.35 mm)

No

100 MHz

e0

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7800BOPTION300

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.99

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.15

No

85 MHz

HCPL-7800BOPTION500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.99

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.15

No

85 MHz

ACPL-782T

Broadcom

Isolation Amplifier

Automotive

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

AEC-Q100

16 mA

3.75 KV

5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

7.84

-40 °C (-40 °F)

Dual

R-PDIP-T8

8.16

0.185 in (4.7 mm)

0.3 in (7.62 mm)

100 MHz

0.386 in (9.8 mm)

5962-9755701HPX

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

No

1

MIL-PRF-38534 Class H

5 V

In-Line

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Dual

R-CDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

Yes

100 MHz

0.38 in (9.655 mm)

ACPL-7900-300E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

18.5 mA

5 V

3.3/5,5 V

In-Line

GWDIP8,.4

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

105 °C (221 °F)

7.95

-40 °C (-40 °F)

Tin

Dual

R-PDIP-T8

8.44

1

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

200 MHz

e3

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7825OPTION300

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.44

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.56

No

200 MHz

ACPL-C780-560E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

16 mA

5 KV

5 V

5 V

Small Outline

SOP8,.45

Isolation Amplifiers

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

2.8 V

7.76

-40 °C (-40 °F)

Tin

Dual

R-PDSO-G8

8.24

1

0.23 in (5.85 mm)

No

100 MHz

e3

260 °C (500 °F)

0.268 in (6.807 mm)

HCPL-7851#200

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

No

1

Hybrid

38535Q/M;38534H;883B

5 V

5 V

In-Line

SMDIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Dual

R-CDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

No

100 MHz

0.38 in (9.655 mm)

HCPL-7840#060

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

CMOS

15.5 mA

3.75 KV

5 V

5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Dual

R-PDIP-T8

8.4

1

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

100 MHz

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7840-060E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

CMOS

15.5 mA

3.75 KV

5 V

5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Matte Tin

Dual

R-PDIP-T8

8.4

1

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

100 MHz

e3

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7800A-E

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

3.75 KV

5 V

In-Line

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.92

-40 °C (-40 °F)

Dual

R-PDIP-T8

8.08

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

100 MHz

0.386 in (9.8 mm)

ACNT-H790-00E

Broadcom

HCPL7820#500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

100 °C (212 °F)

3.75 KV

7.6

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.4

0.165 in (4.19 mm)

0.25 in (6.35 mm)

No

200 MHz

0.38 in (9.65 mm)

HCPL-7840

Broadcom

Isolation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

No

1

CMOS

3.75 KV

5 V

5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

85 °C (185 °F)

2.8 V

7.6

-40 °C (-40 °F)

Tin Lead

Dual

R-PDIP-T8

8.4

1

0.185 in (4.7 mm)

0.3 in (7.62 mm)

No

100 MHz

e0

260 °C (500 °F)

0.386 in (9.8 mm)

HCPL-7851

Broadcom

Isolation Amplifier

Military

Through-Hole

8

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

No

1

38535Q/M;38534H;883B

15.5 mA

5 V

5 V

In-Line

DIP8,.3

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

125 °C (257 °F)

2.8 V

7.6

-55 °C (-67 °F)

Nickel Gold

Dual

R-CDIP-T8

8.4

0.17 in (4.32 mm)

0.3 in (7.62 mm)

No

100 MHz

e4

260 °C (500 °F)

0.38 in (9.655 mm)

HCPL-788J-E

Broadcom

Isolation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

Yes

1

3.75 KV

5 V

Small Outline

5.5 V

0.05 in (1.27 mm)

85 °C (185 °F)

7.5397

-40 °C (-40 °F)

Dual

R-PDSO-G16

8.3333

0.154 in (3.911 mm)

0.295 in (7.5 mm)

No

30 MHz

0.406 in (10.3 mm)

HCPL-7800AOPTION500

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

100 °C (212 °F)

3.75 KV

7.85

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.01

No

85 MHz

30 s

245 °C (473 °F)

HCPL7825#300

Broadcom

Isolation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

Yes

1

CMOS

3.75 KV

5 V

Small Outline

Isolation Amplifiers

5.5 V

0.1 in (2.54 mm)

100 °C (212 °F)

3.75 KV

7.44

-40 °C (-40 °F)

Dual

R-PDSO-G8

8.56

0.165 in (4.19 mm)

0.25 in (6.35 mm)

No

200 MHz

0.38 in (9.65 mm)

Isolation Amplifiers

An isolation amplifier is an electronic device that provides electrical isolation between the input and output signals. They are used to measure signals in a noisy or hazardous environment while protecting sensitive measurement equipment and operators from electrical hazards.

An isolation amplifier typically consists of two amplifier stages and an isolation barrier between them. The first stage is used to buffer the input signal, and the second stage is used to amplify the signal to the desired level. The isolation barrier provides electrical isolation between the input and output signals by using optical, magnetic, or capacitive coupling. This isolation protects the measurement equipment and operators from the hazards of the environment, such as high voltages, ground loops, or electromagnetic interference.

Isolation amplifiers are commonly used in a wide range of applications, such as in power electronics, motor control, and measurement systems. They are particularly useful in industrial and medical applications where high voltage or current is present, and where accurate measurement of small signals is required.

One of the main advantages of isolation amplifiers is their ability to provide electrical isolation between the input and output signals, which enhances safety and reduces the risk of electrical shock. Additionally, isolation amplifiers can provide high levels of accuracy and precision in measurement applications, making them an ideal choice for applications where signal integrity is critical.