HCPL-7800-300 datasheet, PDF - EEWORLD Datasheet

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HCPL-7800-300: DescriptionHCPL-7800-300 amplifier basic information: HCPL-7800-300 is an ISOLATION AMPLIFIER. Commonly used packaging methods are SOP, SOP8,.4 HCPL-7800-300 amplifier core information: The minimum operating temperature of HCPL-7800-300 is -40 °C and the maximum operating temperature is 85 °C. Its maximum voltage gain is 8.4 and its minimum voltage gain is 7.61. 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-7800-300 gain becomes 0.707 times the low-frequency gain is 85 MHz. The nominal supply voltage of the HCPL-7800-300 is 5 V. The range of its power supply is: 5 V. Related dimensions of HCPL-7800-300: HCPL-7800-300 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8 HCPL-7800-300 amplifier additional information: Its temperature grade is: INDUSTRIAL. HCPL-7800-300 is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0. The packaging code of HCPL-7800-300 is: SOP. HCPL-7800-300 packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. HCPL-7800-300 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size376KB，17 Pages; ManufacturerHewlett Packard Co.; Alternative parts：HCPL-7800-300

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HCPL-7800-300 Overview

HCPL-7800-300 amplifier basic information:

HCPL-7800-300 is an ISOLATION AMPLIFIER. Commonly used packaging methods are SOP, SOP8,.4

HCPL-7800-300 amplifier core information:

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

Its maximum voltage gain is 8.4 and its minimum voltage gain is 7.61. 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-7800-300 gain becomes 0.707 times the low-frequency gain is 85 MHz.

The nominal supply voltage of the HCPL-7800-300 is 5 V. The range of its power supply is: 5 V.

Related dimensions of HCPL-7800-300:

HCPL-7800-300 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

HCPL-7800-300 amplifier additional information:

Its temperature grade is: INDUSTRIAL. HCPL-7800-300 is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e0. The packaging code of HCPL-7800-300 is: SOP.

HCPL-7800-300 packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. HCPL-7800-300 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING.

HCPL-7800-300 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Hewlett Packard Co.
Parts packaging code	SOIC
package instruction	SOP, SOP8,.4
Contacts	8
Reach Compliance Code	unknown
Is Samacsys	N
Amplifier type	ISOLATION AMPLIFIER
Nominal bandwidth (3dB)	85 MHz
Maximum common mode voltage	3750 V
Minimum insulation voltage	3750 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
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
Encapsulate equivalent code	SOP8,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
power supply	5 V
Certification status	Not Qualified
Supply voltage upper limit	5.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum voltage gain	8.4
Minimum voltage gain	7.61
Base Number Matches	1

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High CMR Isolation Amplifiers

Technical Data

HCPL-7800

HCPL-7800A

HCPL-7800B

Features

• 15 kV/

s Common-Mode

Rejection at V

= 1000 V*

• Compact, Auto-Insertable

Standard 8-pin DIP Package

• 4.6

C Offset Drift vs.

Temperature

• 0.9 mV Input Offset Voltage

• 85 kHz Bandwidth

• 0.1% Nonlinearity

• Worldwide Safety Approval:

UL 1577 (3750 V rms/1 min),

VDE 0884 and CSA

• Advanced Sigma-Delta (

Σ∆

)

A/D Converter Technology

• Fully Differential Circuit

Topology

• 1

m CMOS IC Technology

• Switch-Mode Power Supply

Signal Isolation

• General Purpose Analog

Signal Isolation

• Transducer Isolation

Description

The HCPL-7800 high CMR

isolation amplifier provides a

unique combination of features

ideally suited for motor control

circuit designers. The product

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.

This product paves the way for a

smaller, lighter, easier to produce,

high noise rejection, low cost

solution to motor current

sensing. 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 which exhibits a

part-to-part gain tolerance of

5%. For precision applications,

HP offers the HCPL-7800A and

HCPL-7800B, each with part-to-

part gain tolerances of

1%.

The HCPL-7800 utilizes sigma-

delta (Σ∆) analog-to-digital

converter technology, chopper

stabilized amplifiers, and a fully

differential circuit topology

fabricated using HP’s 1

µm

CMOS IC process. The part also

couples our high-efficiency, high-

speed AlGaAs LED to a high-

speed, noise-shielded detector

Applications

• Motor Phase Current

Sensing

• General Purpose Current

Sensing

• High-Voltage Power Source

Voltage Monitoring

*The terms common-mode rejection

(CMR) and isolation-mode rejection (IMR)

are used interchangeably throughout this

data sheet.

Functional Diagram

DD1

DD2

IN+

OUT+

IN-

OUT-

GND1

GND2

CMR SHIELD

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.

1-216

5965-3592E

HCPL-7800-300 Related Products

	HCPL-7800-300	HCPL-7800-500	HCPL-7800AOPTION300	HCPL-7800AOPTION500	HCPL-7800BOPTION300	HCPL-7800BOPTION500
Description	ISOLATION AMPLIFIER, 3750V ISOLATION-MIN, 85kHz BAND WIDTH, PDSO8	ISOLATION AMPLIFIER, 3750V ISOLATION-MIN, 85kHz BAND WIDTH, PDSO8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 85MHz Band Width, CMOS, PDSO8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 85MHz Band Width, CMOS, PDSO8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 85MHz Band Width, CMOS, PDSO8	Isolation Amplifier, 1 Func, 3750V Isolation-Min, 85MHz Band Width, CMOS, PDSO8
Maker	Hewlett Packard Co.	Hewlett Packard Co.	Hewlett Packard Co.	Hewlett Packard Co.	Hewlett Packard Co.	Hewlett Packard Co.
Parts packaging code	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	SOP, SOP8,.4	SOP,	SOP,	SOP,	SOP,	SOP,
Contacts	8	8	8	8	8	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
Amplifier type	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER	ISOLATION AMPLIFIER
Nominal bandwidth (3dB)	85 MHz	85 MHz	85 MHz	85 MHz	85 MHz	85 MHz
Maximum common mode voltage	3750 V	3750 V	3750 V	3750 V	3750 V	3750 V
Minimum insulation voltage	3750 V	3750 V	3750 V	3750 V	3750 V	3750 V
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
Number of functions	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Supply voltage upper limit	5.5 V	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	5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum voltage gain	8.4	8.4	8.01	8.01	8.15	8.15
Minimum voltage gain	7.61	7.61	7.85	7.85	7.99	7.99
ECCN code	-	-	EAR99	EAR99	EAR99	EAR99

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