Part Details for HCPL-7840-300E by Broadcom Limited
Results Overview of HCPL-7840-300E by Broadcom Limited
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Motor control systems
HCPL-7840-300E Information
HCPL-7840-300E by Broadcom Limited is an Isolation Amplifier.
Isolation Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for HCPL-7840-300E
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
31K7061
|
Newark | Isolation Amplifier, Analog, 3750Vrms, No. Of Channels:1 Channel, Optocoupler Case Style:Surface Mount Dip, No. Of Pins:8Pins, Isolation Voltage:3.75Kv, Ctr Min:-, Bandwidth:100Khz, Product Range:-, Amplifier Case Style:Dip Rohs Compliant: Yes |Broadcom HCPL-7840-300E RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 3399 |
|
$3.7500 / $7.8800 | Buy Now |
|
DISTI #
516-1690-5-ND
|
DigiKey | IC OPAMP ISOLATION 1 CIRC 8DIPGW Min Qty: 1 Lead time: 14 Weeks Container: Tube |
148 In Stock |
|
$3.8918 / $6.8200 | Buy Now |
|
DISTI #
HCPL-7840-300E
|
Avnet Americas | - Rail/Tube (Alt: HCPL-7840-300E) RoHS: Compliant Min Qty: 50 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Tube | 2942 |
|
$3.4656 / $3.6260 | Buy Now |
|
DISTI #
630-HCPL-7840-300E
|
Mouser Electronics | Optically Isolated Amplifiers 4.5 - 5.5 SV 8 dB RoHS: Compliant | 3556 |
|
$3.7000 / $7.8800 | Buy Now |
|
DISTI #
HCPL-7840-300E
|
TME | Optocoupler, SMD, Ch: 1, OUT: isolation amplifier, 3.75kV, 15kV/μs Min Qty: 1 | 181 |
|
$3.7400 / $5.5500 | Buy Now |
|
DISTI #
HCPL-7840-300E
|
EBV Elektronik | (Alt: HCPL-7840-300E) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 16 Weeks, 0 Days | EBV - 5300 |
|
Buy Now | |
|
|
Win Source Electronics | IC OPAMP ISOLATION 100KHZ 8DIPGW | 22030 |
|
$1.4438 / $1.8648 | Buy Now |
Part Details for HCPL-7840-300E
HCPL-7840-300E CAD Models
HCPL-7840-300E Part Data Attributes
|
|
HCPL-7840-300E
Broadcom Limited
Buy Now
Datasheet
|
Compare Parts:
HCPL-7840-300E
Broadcom Limited
IC OPAMP ISOLATION 100KHZ 8DIPGW
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | BROADCOM INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Factory Lead Time | 14 Weeks | |
| Amplifier Type | ISOLATION AMPLIFIER | |
| Bandwidth (3dB)-Nom | 100 MHz | |
| Common Mode Voltage-Max | 2.8 V | |
| Isolation Voltage-Min | 3750 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 9.8 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | GWDIP8,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.455 mm | |
| Supply Current-Max | 15.5 mA | |
| Supply Voltage Limit-Max | 5.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Voltage Gain-Max | 8.4 | |
| Voltage Gain-Min | 7.6 | |
| Width | 6.35 mm |
Alternate Parts for HCPL-7840-300E
This table gives cross-reference parts and alternative options found for HCPL-7840-300E. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HCPL-7840-300E, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| HCPL-7840-560 | Agilent Technologies Inc | Check for Price | Isolation Amplifier, Hybrid, PDSO8 | HCPL-7840-300E vs HCPL-7840-560 |
HCPL-7840-300E Frequently Asked Questions (FAQ)
-
A good PCB layout for the HCPL-7840-300E involves keeping the input and output traces separate, using a ground plane, and minimizing the length of the input traces. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
-
To ensure reliability in high-temperature applications, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive material for the PCB, and ensuring good airflow around the device.
-
The recommended input signal amplitude for the HCPL-7840-300E is typically between 10-20 mA, and the recommended frequency range is up to 10 MHz. However, the specific requirements may vary depending on the application, so it's essential to consult the datasheet and application notes for more information.
-
To troubleshoot common issues with the HCPL-7840-300E, start by checking the input signal amplitude and frequency, ensuring they are within the recommended range. Also, verify that the device is properly powered and that the output is not overloaded. If issues persist, consult the datasheet and application notes for more troubleshooting guidance.
-
Yes, the HCPL-7840-300E can be used in high-voltage applications, but it's essential to take precautions to ensure the device is properly isolated and protected from overvoltage conditions. This may involve using additional components, such as voltage regulators or transient voltage suppressors, to protect the device.