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Broadcom Limited ACPL-M49T-500E

Part No.:: ACPL-M49T-500E

Manufacturer:: Broadcom Limited

Package:: 6-SOIC (0.173, 4.40mm Width), 5 Leads

Datasheet:: ACPL-M49T-500E.pdf

Description:: OPTOISOLATOR 4KV TRANSISTOR 5-SO

In Stock:: 3236

Quantity:: Add To Cart

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ACPL-M49T-500E Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
R²Coupler™
ProductStatus:
Active
NumberofChannels:
1
Voltage-Isolation:
4000Vrms
CurrentTransferRatio(Min):
32% @ 10mA
CurrentTransferRatio(Max):
80% @ 10mA
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
-
InputType:
DC
OutputType:
Transistor
Voltage-Output(Max):
20V
Current-Output/Channel:
8mA
Voltage-Forward(Vf)(Typ):
1.5V
Current-DCForward(If)(Max):
20 mA
VceSaturation(Max):
-
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

ACPL-M49T-500E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ACPL-M49T-500E price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ACPL-M49T-500E to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ACPL-M49T-500E information

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ACPL-M49T-500E Typical application Circuitry

ACPL-M49T-500E

The ACPL-M49T-500E is a part of Broadcom's ACPL-M49T series, a range of high-speed, digital optocouplers designed to provide optical isolation in environments with high electrical noise. These optocouplers are particularly suited for applications requiring the isolation of high-speed signals, such as industrial communication systems, digital isolation for A/D converters, and other digital signal processing tasks where electrical insulation is crucial for safety and signal integrity. The "500E" designation indicates that this device is designed for 5000 V_RMS voltage isolation, ensuring reliable operation in high-voltage environments.

1. Power Supply Voltage (VCC Pin): The ACPL-M49T-500E operates with a supply voltage connected to the VCC pin, typically ranging from 3.0 volts to 5.5 volts. Because of its compatibility with the majority of logic levels found in digital systems, it can be easily integrated into a wide range of electronic circuits. The VCC pin should be supplied with a stable voltage to ensure consistent performance.

2. Ground Connection (GND Pin): The circuit's ground reference is provided by the GND pin. It is essential to connect this pin to the system ground to establish a common reference point for the input and output sides of the optocoupler. A solid ground connection is vital for minimizing potential ground loop issues and ensuring the accuracy of signal transmission.

3. Input Signal (Anode A, Cathode C Pins): The input LED has its anode (A) and cathode (C) pins, where the anode should be connected to the driving signal source, and the cathode connected to the ground or through a current-limiting resistor to the ground. The input signal, typically a digital logic signal, drives the internal LED, creating light proportional to the input signal's intensity.

4. Output Signal (VO, VO Pins): The output photodiode and amplifier circuit are connected to the VO pin, which provides the isolated digital signal output. This output mirrors the input signal's state but is electrically isolated from the input, preserving signal integrity while protecting the receiving side from high voltage and noise. The VO pin is typically connected to a pull-up resistor tied to the VCC pin on the output side, translating the photodiode's current into a usable voltage signal.

5. Enable Pin (EN Pin): The ACPL-M49T-500E features an enable pin (EN) that allows the user to control the operation of the optocoupler. When driven high (connected to VCC), the optocoupler operates normally, transmitting the input signal to the output. Driving the EN pin low (connected to GND) disables the output, placing it in a high impedance state, which can be useful for implementing power-saving modes or for diagnostic purposes.

The ACPL-M49T-500E is engineered for ease of use and reliability in applications where signal integrity and electrical isolation are paramount. Its fast response time and high isolation voltage make it an excellent choice for protecting sensitive electronics from high-voltage transients and for breaking ground loops in digital communication links. In implementing this optocoupler, attention should be paid to the proper configuration of the input and output circuits, including current limiting for the LED and appropriate pull-up resistors for the output, to ensure optimal performance and reliability.

ACPL-M49T-500E FAQ

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6. What is the process for return or replacement of ACPL-M49T-500E?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ACPL-M49T-500E we delivered, we will accept the replacement or return of the ACPL-M49T-500E only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ACPL-M49T-500E.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations