ACPL-C79B-000E datasheet, PDF - EEWORLD Datasheet

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ACPL-C79B-000E: DescriptionACPL-C79B-000E amplifier basic information: ACPL-C79B-000E is an ISOLATION AMPLIFIER. Commonly used packaging methods are ROHS COMPLIANT, SOP-8 ACPL-C79B-000E amplifier core information: The minimum operating temperature of ACPL-C79B-000E is -40 °C and the maximum operating temperature is 105 °C. Its peak reflow temperature is 260 The maximum slew rate of ACPL-C79B-000E given by the manufacturer is 18.5 mA. Its maximum voltage gain is 8.24 and its minimum voltage gain is 8.16. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the ACPL-C79B-000E gain becomes 0.707 times the low-frequency gain at a frequency of 200 MHz. The ACPL-C79B-000E has a nominal supply voltage of 5 V. The power supply range is: 3.3/5,5 V. Related dimensions of ACPL-C79B-000E: The width of ACPL-C79B-000E is: 5.85 mm and the length is 6.807 mm. ACPL-C79B-000E has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. ACPL-C79B-000E amplifier additional information: Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. ACPL-C79B-000E is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e3. The packaging code of ACPL-C79B-000E is: SOP. ACPL-C79B-000E packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. ACPL-C79B-000E package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING.; CategoryAmplifier circuit Isolation amplifier; File Size241KB，14 Pages; ManufacturerBroadcom; Environmental Compliance; Alternative parts：ACPL-C79B-000E

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ACPL-C79B-000E Overview

ACPL-C79B-000E amplifier basic information:

ACPL-C79B-000E is an ISOLATION AMPLIFIER. Commonly used packaging methods are ROHS COMPLIANT, SOP-8

ACPL-C79B-000E amplifier core information:

The minimum operating temperature of ACPL-C79B-000E is -40 °C and the maximum operating temperature is 105 °C. Its peak reflow temperature is 260

The maximum slew rate of ACPL-C79B-000E given by the manufacturer is 18.5 mA. Its maximum voltage gain is 8.24 and its minimum voltage gain is 8.16. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the ACPL-C79B-000E gain becomes 0.707 times the low-frequency gain at a frequency of 200 MHz.

The ACPL-C79B-000E has a nominal supply voltage of 5 V. The power supply range is: 3.3/5,5 V.

Related dimensions of ACPL-C79B-000E:

The width of ACPL-C79B-000E is: 5.85 mm and the length is 6.807 mm. ACPL-C79B-000E has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm.

ACPL-C79B-000E amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. ACPL-C79B-000E is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e3.

The packaging code of ACPL-C79B-000E is: SOP. ACPL-C79B-000E packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. ACPL-C79B-000E package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING.

ACPL-C79B-000E Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Broadcom
package instruction	ROHS COMPLIANT, SOP-8
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Amplifier type	ISOLATION AMPLIFIER
Nominal bandwidth (3dB)	200 MHz
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	6.807 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.45
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	3.3/5,5 V
Certification status	Not Qualified
Maximum slew rate	18.5 mA
Supply voltage upper limit	5.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Maximum voltage gain	8.24
Minimum voltage gain	8.16
width	5.85 mm
Base Number Matches	1

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ACPL-C79B, ACPL-C79A, ACPL-C790

Precision Miniature Isolation Amplifiers

Data Sheet

Description

The ACPL-C79B/C79A/C790 isolation amplifiers are

designed for current and voltage sensing in electronic

power converters in applications including motor drives

and renewable energy systems. In a typical motor drive

implementation, current flows through an external

resistor and the resulting analog voltage drop is sensed by

the isolation amplifier. A differential output voltage that is

proportional to the current is created on the other side of

the optical isolation barrier.

For general applications, the ACPL-C79A (±1% gain

tolerance) and the ACPL-C790 (±3% gain tolerance)

are recommended. For high precision applications, the

ACPL-C79B (±0.5% gain tolerance) can be used. The

product operates from a single 5 V supply and provides

excellent linearity and dynamic performance of 62 dB SNR.

With 200 kHz bandwidth, 1.6

µs

fast response time, the

product captures transients in short circuit and overload

conditions. The high common-mode transient immunity

(15 kV/µs) of the ACPL-C79B/C79A/C790 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.

Combined with superior optical coupling technology, the

ACPL-C79B/C79A/C790 implements sigma-delta (∑-∆)

analog-to-digital converter, chopper stabilized ampli-

fiers, and a fully differential circuit topology to provide

unequaled isolation-mode noise rejection, low offset,

high gain accuracy and stability. This performance is

delivered in a compact, auto-insertable Stretched SO-8

(SSO-8) package that meets worldwide regulatory safety

standards.

Features

•

±0.5% High Gain Accuracy (ACPL-C79B)

•

–50 ppm/°C Low Gain Drift

•

0.4 mV Input Offset Voltage

•

0.05% Excellent Linearity

•

62 dB SNR

•

200 kHz Wide Bandwidth

•

3 V to 5.5 V Wide Supply Range for Output Side

•

–40°C to +105°C Operating Temperature Range

•

Advanced Sigma-Delta (∑-∆) A/D Converter Technology

•

Fully Differential Isolation Amplifier

•

15 kV/µs Common-Mode Transient Immunity

•

Compact, Auto-Insertable Stretched SO-8 Package

•

Safety and Regulatory Approvals:

– IEC/EN/DIN EN 60747-5-5: 1414 Vpeak working

insulation voltage

– UL 1577: 5000 Vrms/1min double protection rating

– CSA: Component Acceptance Notice #5

Applications

•

Current/Voltage Sensing in AC and Servo Motor Drives

•

Solar Inverters, Wind Turbine Inverters

•

Industrial Process Control

•

Data acquisition systems

•

Switching Power Supply Signal Isolation

•

General Purpose Analog Signal Isolation

•

Traditional Current Transducer Replacements

Functional Diagram

DD1

IN+

IN-

GND1 4

Figure 1.

DD1

SHIELD

DD2

8 V

DD2

7 V

OUT+

6 V

OUT-

5 GND2

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.

ACPL-C79B-000E Related Products

	ACPL-C79B-000E	ACPL-C79A-500E	ACPL-C79A-000E
Description	Isolation Amplifier, 1 Func, 200MHz Band Width, PDSO8, ROHS COMPLIANT, SOP-8	Isolation Amplifier, 1 Func, 200MHz Band Width, PDSO8, ROHS COMPLIANT, SOP-8	Isolation Amplifier, 1 Func, 200MHz Band Width, PDSO8, ROHS COMPLIANT, SOP-8
Is it Rohs certified?	conform to	conform to	conform to
Maker	Broadcom	Broadcom	Broadcom
package instruction	ROHS COMPLIANT, SOP-8	SOP, SOP8,.45	ROHS COMPLIANT, SOP-8
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Amplifier type	ISOLATION AMPLIFIER	-	ISOLATION AMPLIFIER
Nominal bandwidth (3dB)	200 MHz	-	200 MHz
JESD-30 code	R-PDSO-G8	-	R-PDSO-G8
JESD-609 code	e3	-	e3
length	6.807 mm	-	6.807 mm
Humidity sensitivity level	1	-	1
Number of functions	1	-	1
Number of terminals	8	-	8
Maximum operating temperature	105 °C	-	105 °C
Minimum operating temperature	-40 °C	-	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	SOP	-	SOP
Encapsulate equivalent code	SOP8,.45	-	SOP8,.45
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	-	260
power supply	3.3/5,5 V	-	3.3/5,5 V
Certification status	Not Qualified	-	Not Qualified
Maximum slew rate	18.5 mA	-	18.5 mA
Supply voltage upper limit	5.5 V	-	5.5 V
Nominal supply voltage (Vsup)	5 V	-	5 V
surface mount	YES	-	YES
Temperature level	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Tin (Sn)	-	Tin (Sn)
Terminal form	GULL WING	-	GULL WING
Terminal pitch	1.27 mm	-	1.27 mm
Terminal location	DUAL	-	DUAL
Maximum time at peak reflow temperature	40	-	40
Maximum voltage gain	8.24	-	8.28
Minimum voltage gain	8.16	-	8.12
width	5.85 mm	-	5.85 mm
Samacsys Description	-	BROADCOM LIMITED - ACPL-C79A-500E - ISOLATION AMP, 200KHZ, 5KV, SOIC-8	Precision Miniature Isolation Amplifiers

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