HCPL-7800 datasheet, PDF - EEWORLD Datasheet

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HCPL-7800: DescriptionHCPL-7800 amplifier basic information: HCPL-7800 is an ISOLATION AMPLIFIER. Commonly used packaging methods are 0.300 INCH, DIP-8 HCPL-7800 amplifier core information: The minimum operating temperature of the HCPL-7800 is -40 °C and the maximum operating temperature is 85 °C. Its peak reflow temperature is 245 Its maximum voltage gain is 8.24 and its minimum voltage gain is 7.76. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the HCPL-7800 gain becomes 0.707 times the low-frequency gain is 100 MHz. The nominal supply voltage of the HCPL-7800 is 5 V. The range of its power supply is: 5 V. Related dimensions of HCPL-7800: The width of HCPL-7800 is: 7.62 mm and the length is 9.8 mm. HCPL-7800 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm. HCPL-7800 amplifier additional information: Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. HCPL-7800 is not Rohs certified. The corresponding JESD-30 code is: R-PDIP-T8. The corresponding JESD-609 code is: e0. The packaging code of HCPL-7800 is: DIP. The materials used in HCPL-7800 packaging are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The form of HCPL-7800 package pins is: IN-LINE. Its terminal form is: THROUGH-HOLE. The maximum seat height is 4.7 mm.; CategoryAmplifier circuit Isolation amplifier; File Size248KB，18 Pages; ManufacturerBroadcom; Related ProductsFound19parts with similar functions to HCPL-7800; Alternative parts：HCPL-7800

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HCPL-7800 Overview

HCPL-7800 amplifier basic information:

HCPL-7800 is an ISOLATION AMPLIFIER. Commonly used packaging methods are 0.300 INCH, DIP-8

HCPL-7800 amplifier core information:

The minimum operating temperature of the HCPL-7800 is -40 °C and the maximum operating temperature is 85 °C. Its peak reflow temperature is 245

Its maximum voltage gain is 8.24 and its minimum voltage gain is 7.76. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the HCPL-7800 gain becomes 0.707 times the low-frequency gain is 100 MHz.

The nominal supply voltage of the HCPL-7800 is 5 V. The range of its power supply is: 5 V.

Related dimensions of HCPL-7800:

The width of HCPL-7800 is: 7.62 mm and the length is 9.8 mm. HCPL-7800 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm.

HCPL-7800 amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. HCPL-7800 is not Rohs certified. The corresponding JESD-30 code is: R-PDIP-T8. The corresponding JESD-609 code is: e0.

The packaging code of HCPL-7800 is: DIP. The materials used in HCPL-7800 packaging are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The form of HCPL-7800 package pins is: IN-LINE. Its terminal form is: THROUGH-HOLE.

The maximum seat height is 4.7 mm.

HCPL-7800 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Broadcom
package instruction	0.300 INCH, DIP-8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Is Samacsys	N
Amplifier type	ISOLATION AMPLIFIER
Nominal bandwidth (3dB)	100 MHz
Maximum common mode voltage	2.8 V
Minimum insulation voltage	3750 V
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
length	9.8 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	245
power supply	5 V
Certification status	Not Qualified
Maximum seat height	4.7 mm
Supply voltage upper limit	5.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Maximum voltage gain	8.24
Minimum voltage gain	7.76
width	7.62 mm
Base Number Matches	1

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HCPL-7800A/HCPL-7800

Isolation Amplifer

Datasheet

Lead (Pb) Free

RoHS 6 fully

compliant

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

Description

The HCPL-7800(A) 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). 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. Since common-

mode voltage swings of several hundred volts in tens of

nanoseconds are common in modern switching inverter

motor drives, the HCPL-7800(A) was designed to ignore

very high common-mode transient slew rates (of at least

10 kV/µs).

The high CMR capability of the HCPL-7800(A) isolation

amplifier provides the precision and stability needed to

accurately monitor motor current in high noise motor

control environ-ments, 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 con-ditions.

For general applications, we recommend the HCPL-7800

(gain tolerance of ±3%). For precision applications Avago

Technologies offers the HCPL-7800A with part-to-part

gain tolerance of ±1%. The HCPL-7800(A) utilizes sigma

delta (Σ−∆) 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-insert-

able, industry standard 8-pin DIP package that meets

worldwide regulatory safety standards. (A gull-wing

surface mount option #300 is also available).

Features

•

15 kV/µs Common-Mode Rejection at V

= 1000 V

•

Compact, Auto-Insertable Standard 8-pin DIP Pack-

age

•

0.00025 V/V/°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.)

and CSA, IEC/EN/DIN EN 60747-5-2

•

Advanced Sigma-Delta (Σ−∆) A/D Converter Technol-

ogy

•

Fully Differential Circuit Topology

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 Isolation

Functional Diagram

DD1

IN+

IN-

DD1

DD2

OUT+

OUT-

GND2

GND1

SHIELD

NOTE: A 0.1 μF bypass capacitor must be connected

between pins 1 and 4 and between pins 5 and 8.

CAUTION:

It is advised that normal static precautions be taken in handling and assembly

of this component to prevent damage and /or degradation which may be induced by ESD.

HCPL-7800 Related Products

	HCPL-7800	RNC65H2084DRR64	RNC65H2180BMB14	HCPL-7800#500	HCPL-7800A#300	HCPL-7800A-000E	HCPL-7800A	HCPL-7800A#500
Description	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 100MHz Band Width, Hybrid, PDIP8, 0.300 INCH, DIP-8	RESISTOR, METAL FILM, 0.25 W, 0.5 %, 50 ppm, 2080000 ohm, THROUGH HOLE MOUNT, AXIAL LEADED	RESISTOR, METAL FILM, 0.25 W, 0.1 %, 50 ppm, 218 ohm, THROUGH HOLE MOUNT, AXIAL LEADED	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 100MHz Band Width, PDSO8, SMT-8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 100MHz Band Width, PDSO8, SMT-8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 100MHz Band Width, Hybrid, PDIP8, 0.300 INCH, ROHS COMPLIANT, DIP-8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 100MHz Band Width, Hybrid, PDIP8, 0.300 INCH, DIP-8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 100MHz Band Width, PDSO8, SMT-8
package instruction	0.300 INCH, DIP-8	Axial,	Axial,	SMT-8	SOP,	DIP, DIP8,.3	DIP, DIP8,.3	SOP, GWDIP8,.4
Reach Compliance Code	not_compliant	unknown	unknown	compliant	compliant	compliant	compliant	compliant
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	-	conform to	incompatible	incompatible
Maker	Broadcom	-	-	Broadcom	Broadcom	Broadcom	Broadcom	Broadcom
ECCN code	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99
Amplifier type	ISOLATION AMPLIFIER	-	-	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER	-	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER
Nominal bandwidth (3dB)	100 MHz	-	-	100 MHz	100 MHz	-	100 MHz	100 MHz
Maximum common mode voltage	2.8 V	-	-	2.8 V	2.8 V	-	2.8 V	2.8 V
Minimum insulation voltage	3750 V	-	-	3750 V	3750 V	-	3750 V	3750 V
JESD-30 code	R-PDIP-T8	-	-	R-PDSO-G8	R-PDSO-G8	-	R-PDIP-T8	R-PDSO-G8
JESD-609 code	e0	e0	e0	e0	-	-	e0	e0
length	9.8 mm	-	-	9.8 mm	9.8 mm	-	9.8 mm	9.8 mm
Number of functions	1	-	-	1	1	-	1	1
Number of terminals	8	2	2	8	8	-	8	8
Maximum operating temperature	85 °C	175 °C	175 °C	85 °C	85 °C	-	85 °C	85 °C
Minimum operating temperature	-40 °C	-65 °C	-65 °C	-40 °C	-40 °C	-	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	-	-	SOP	SOP	-	DIP	SOP
Package shape	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	Axial	Axial	SMALL OUTLINE	SMALL OUTLINE	-	IN-LINE	SMALL OUTLINE
Maximum seat height	4.7 mm	-	-	4.455 mm	4.455 mm	-	4.7 mm	4.455 mm
Supply voltage upper limit	5.5 V	-	-	5.5 V	5.5 V	-	5.5 V	5.5 V
Nominal supply voltage (Vsup)	5 V	-	-	5 V	5 V	-	5 V	5 V
surface mount	NO	NO	NO	YES	YES	-	NO	YES
Temperature level	INDUSTRIAL	-	-	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	TIN LEAD	-	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	-	-	GULL WING	GULL WING	-	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	-	-	2.54 mm	2.54 mm	-	2.54 mm	2.54 mm
Terminal location	DUAL	-	-	DUAL	DUAL	-	DUAL	DUAL
Maximum voltage gain	8.24	-	-	8.24	8.08	-	8.08	8.08
Minimum voltage gain	7.76	-	-	7.76	7.92	-	7.92	7.92
width	7.62 mm	-	-	6.35 mm	6.35 mm	-	7.62 mm	6.35 mm

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