HCPL-7800A#300 datasheet, PDF - EEWORLD Datasheet

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HCPL-7800A#300: DescriptionHCPL-7800A#300 amplifier basic information: HCPL-7800A#300 is an ISOLATION AMPLIFIER. The commonly used packaging method is SOP, HCPL-7800A#300 amplifier core information: The minimum operating temperature of HCPL-7800A#300 is -40 °C and the maximum operating temperature is 85 °C. Its maximum voltage gain is 8.08 and its minimum voltage gain is 7.92. 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-7800A#300 gain becomes 0.707 times the low-frequency gain is 100 MHz. The nominal supply voltage of HCPL-7800A#300 is 5 V. The upper limit of its supply voltage is 5.5 V Related dimensions of HCPL-7800A#300: The width of HCPL-7800A#300 is: 6.35 mm and the length is 9.8 mm. HCPL-7800A#300 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm. HCPL-7800A#300 amplifier other information: Its temperature grade is: INDUSTRIAL. It contains lead. The corresponding JESD-30 code is: R-PDSO-G8. The packaging code of HCPL-7800A#300 is: SOP. HCPL-7800A#300 packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. HCPL-7800A#300 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 4.455 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size248KB，18 Pages; ManufacturerBroadcom; Alternative parts：HCPL-7800A#300

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HCPL-7800A#300 Overview

HCPL-7800A#300 amplifier basic information:

HCPL-7800A#300 is an ISOLATION AMPLIFIER. The commonly used packaging method is SOP,

HCPL-7800A#300 amplifier core information:

The minimum operating temperature of HCPL-7800A#300 is -40 °C and the maximum operating temperature is 85 °C.

Its maximum voltage gain is 8.08 and its minimum voltage gain is 7.92. 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-7800A#300 gain becomes 0.707 times the low-frequency gain is 100 MHz.

The nominal supply voltage of HCPL-7800A#300 is 5 V. The upper limit of its supply voltage is 5.5 V

Related dimensions of HCPL-7800A#300:

The width of HCPL-7800A#300 is: 6.35 mm and the length is 9.8 mm. HCPL-7800A#300 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 2.54 mm.

HCPL-7800A#300 amplifier other information:

Its temperature grade is: INDUSTRIAL. It contains lead. The corresponding JESD-30 code is: R-PDSO-G8. The packaging code of HCPL-7800A#300 is: SOP. HCPL-7800A#300 packaging materials are mostly PLASTIC/EPOXY.

The package shape is RECTANGULAR. HCPL-7800A#300 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 4.455 mm.

HCPL-7800A#300 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Maker	Broadcom
package instruction	SOP,
Reach Compliance Code	compliant
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-PDSO-G8
length	9.8 mm
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	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Maximum seat height	4.455 mm
Supply voltage upper limit	5.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum voltage gain	8.08
Minimum voltage gain	7.92
width	6.35 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-7800A#300 Related Products

	HCPL-7800A#300	HCPL-7800	RNC65H2084DRR64	RNC65H2180BMB14	HCPL-7800#500	HCPL-7800A-000E	HCPL-7800A	HCPL-7800A#500
Description	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, 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, 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	SOP,	0.300 INCH, DIP-8	Axial,	Axial,	SMT-8	DIP, DIP8,.3	DIP, DIP8,.3	SOP, GWDIP8,.4
Reach Compliance Code	compliant	not_compliant	unknown	unknown	compliant	compliant	compliant	compliant
Maker	Broadcom	Broadcom	-	-	Broadcom	Broadcom	Broadcom	Broadcom
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-PDSO-G8	R-PDIP-T8	-	-	R-PDSO-G8	-	R-PDIP-T8	R-PDSO-G8
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	8	2	2	8	-	8	8
Maximum operating temperature	85 °C	85 °C	175 °C	175 °C	85 °C	-	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-65 °C	-65 °C	-40 °C	-	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	-	-	SOP	-	DIP	SOP
Package shape	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	Axial	Axial	SMALL OUTLINE	-	IN-LINE	SMALL OUTLINE
Maximum seat height	4.455 mm	4.7 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	YES	NO	NO	NO	YES	-	NO	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	-	-	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	THROUGH-HOLE	-	-	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	8.08	8.24	-	-	8.24	-	8.08	8.08
Minimum voltage gain	7.92	7.76	-	-	7.76	-	7.92	7.92
width	6.35 mm	7.62 mm	-	-	6.35 mm	-	7.62 mm	6.35 mm
Is it Rohs certified?	-	incompatible	incompatible	incompatible	incompatible	conform to	incompatible	incompatible
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
JESD-609 code	-	e0	e0	e0	e0	-	e0	e0
Terminal surface	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	TIN LEAD	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)

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