HCPL-7800-000E Avago Technologies US Inc., HCPL-7800-000E Datasheet

HCPL-7800-000E

Manufacturer Part Number

HCPL-7800-000E

Description

OPTOCOUPLER AMP 100KHZ 8-DIP

Manufacturer

Avago Technologies US Inc.

Type

General Purposer

Datasheets

1.HCPL-7800-000E.pdf (18 pages)

2.HCPL-7800-000E.pdf (9 pages)

Specifications of HCPL-7800-000E

Package / Case

8-DIP (0.300", 7.62mm)

Amplifier Type

Isolation

Number Of Circuits

-3db Bandwidth

100kHz

Current - Input Bias

500nA

Voltage - Input Offset

300µV

Current - Supply

10.9mA

Current - Output / Channel

16mA

Voltage - Supply, Single/dual (±)

4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Number Of Channels

Single

Common Mode Rejection Ratio (min)

76 dB

Available Set Gain

18.31 dB

Input Offset Voltage

2 mV

Operating Supply Voltage

5 V

Supply Current

16 mA

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Mounting Style

Through Hole

Supply Voltage (max)

5.5 V

Supply Voltage (min)

4.5 V

Bandwidth

100 kHz

Common Mode Rejection Ratio

Current, Supply

10.86 mA (Input), 11.56 mA (Output)

Package Type

DIP-8

Power Dissipation

600 mW

Propagation Delay

4.99 μs

Slew Rate

Temperature, Operating, Range

-40 to +85 °C

Time, Fall

2.96 μs

Time, Rise

2.96 μs

Voltage, Gain

8 V/V

Voltage, Input

2 V

Voltage, Input Offset

0.3 mV

Voltage, Noise

31.5 mV

Voltage, Supply

5.5 V

No. Of Channels

Isolation Voltage

3.75kV

Optocoupler Output Type

Analog

Input Current

16mA

Output Voltage

3.8V

Opto Case Style

DIP

No. Of Pins

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Output Type

Slew Rate

Gain Bandwidth Product

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

516-1481-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

HCPL-7800-000E

Manufacturer:

AVAGO

Quantity:

1 800

Company:

Meier Automation Equipment Co., Limited

Part Number:

HCPL-7800-000E

Manufacturer:

AVAGO/安华高

Quantity:

20 000

Company:

H&T Electronics

Part Number:

HCPL-7800-000E

Quantity:

7 080

Company:

Meier Automation Equipment Co., Limited

Part Number:

HCPL-7800-000E/HCPL7800-000E

Manufacturer:

AVAGO/安华高

Quantity:

20 000

Current page: 1 of 9
Download datasheet (313Kb)

The HCPL-7800 isolation amplifier family was

designed for current sensing in electronic motor drives.

In a typical implementation, motor currents flow

through an external resistor and the resulting analog

voltage drop is sensed by the HCPL-7800. A

differential output voltage is created on the other side

of the HCPL-7800 optical isolation barrier. This

differential output voltage is proportional to the motor

current and can be converted to a single-ended signal

by using an op-amp. Since common-mode voltage

swings of several hundred volts in tens of

nanoseconds are common in modern switching

inverter motor drives, the HCPL-7800 was designed to

ignore very high common-mode transient slew rates

(of at least 10 kV/ms).

The high CMR capability of the HCPL-7800 isolation

amplifier provides the precision and stability needed to

accurately monitor motor current in high noise motor

control environments, providing for smoother control

(less "torque ripple") in various types of motor control

applications.

The product can also be used for general analog

signal isolation applications requiring high accuracy,

stability, and linearity under similarly severe noise

conditions. For general applications, we recommend

the HCPL-7800 (gain tolerance of /- 3%). The HCPL-

7800 utilizes sigma delta (S-D) analog-to-digital

converter technology, chopper stabilized amplifiers,

and a fully differential circuit topology.

Together, these features deliver unequaled isolation-

mode noise rejection, as well as excellent offset and

gain accuracy and stability over time and temperature.

This performance is delivered in a compact, auto-

insertable, industry standard 8-pin DIP package that

meets worldwide regulatory safety standards. (A gull-

wing surface mount option #300 is also available).

Products

HCPL-7800

Isolation Amplifier

Description

Features

15 kV/us Common-Mode Rejection at VCM = 1000 V

Compact, Auto-Insertable Standard 8-pin DIP Package

0.00025 V/V/ degrees C Gain Drift vs. Temperature

0.3 mV Input Offset Voltage

100 kHz Bandwidth

0.004% Nonlinearity

Worldwide Safety Approval:

UL 1577 (3750 Vrms/1 min.), CSA and IEC/EN/DIN EN 60747-5-2

Advanced Sigma-Delta (S-D) A/D Converter Technology

Fully Differential Circuit Topology

Options available are:

Optocouplers - Plastic

Plastic Miniature Isolation Amplifier

Lifecycle status:

HCPL-7800

Active

Related parts for HCPL-7800-000E

HCPL-7800-000E Summary of contents

Page 1

... For general applications, we recommend the HCPL-7800 (gain tolerance of /- 3%). The HCPL- 7800 utilizes sigma delta (S-D) analog-to-digital converter technology, chopper stabilized amplifiers, and a fully differential circuit topology. ...

Page 2

Isolation Amplifier 300 = Surface Mount Option 500 = Tape and Reel Packaging Option Applications Motor Phase and Rail Current Sensing Inverter Current Sensing Switched Mode Power Supply Signal Isolation General Purpose Current Sensing and Monitoring General Purpose Analog Signal ...

Page 3

... HCPL-7800(A). A differential output voltage is created on the other side of the HCPL-7800(A) optical isolation barrier. This differential output voltage is pro- portional to the motor current and can be converted to a single-ended signal by using an op-amp as shown in the recommended application circuit ...

Page 4

... MAX. 3.56 ± 0.13 (0.140 ± 0.005) 1.080 ± 0.320 (0.043 ± 0.013) Note: Initial or continued variation in the color of the HCPL-7800(A)’s white mold compound is normal and does not affect device performance or reliability. Surface Gull Package Mount Wing ...

Page 5

Gull Wing Surface Mount Option 300 9.80 ± 0.25 (0.386 ± 0.010 7800 YYWW 1 2 1.19 (0.047) MAX. 1.080 ± 0.320 (0.043 ± 0.013) 2.54 (0.100) BSC DIMENSIONS IN MILLIMETERS (INCHES). TOLERANCES (UNLESS OTHERWISE SPECIFIED): NOTE: ...

Page 6

... Regulatory Information The HCPL-7800(A) has been approved by the following organizations: IEC/EN/DIN EN 60747-5-2 Approved under: IEC 60747-5-2:1997 + A1:2002 EN 60747-5-2:2001 + A1:2002 DIN EN 60747-5-2 (VDE 0884 Teil 2): 2003-01. IEC/EN/DIN EN 60747-5-2 Insulation Characteristics Description Installation classification per DIN VDE 0110/1.89, Table 1 for rated mains voltage 300 Vrms ...

Page 7

Insulation and Safety Related Specifications Parameter Minimum External Air Gap (Clearance) Minimum External Tracking (Creepage) Minimum Internal Plastic Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Supply Voltage Steady-State Input ...

Page 8

... Min./Max. specifications are within the Recommended Operating Conditions. DD2 A Parameter Symbol Input Offset Voltage V OS Magnitude of Input Offset |DV /DT OS Change vs. Temperature Gain (HCPL-7800A Gain (HCPL-7800 Magnitude of V |DG/DT OUT Gain Change vs.Temperature V 200 mV Nonlinearity NL OUT 200 Magnitude of V |dNL OUT 200 200 mV Nonlinearity Change vs ...

Page 9

AC Electrical Specifications Unless otherwise noted, all typicals and figures are at the nominal operating conditions and T = 25°C; all Min./Max. specifications are within the Recommended Operating Conditions. DD2 A Parameter Symbol Min. ...

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