ACFL-5211U-000E

1MBd Dual-channel B-idirectional, Extended Temperature Optocoupler

Currently Viewing:

The Broadcom ACFL-5211U is an industrial-grade, dual-channel optocoupler device designed for bi-directional digital communications. The device has two optocoupler channels internally aligned 180 degrees of each other, providing optimum chip pin-out configuration for bi-directional Tx/Rx data communication design and board layout. The two channels are electrically independent and galvanically isolated, providing an ideal isolated bi-directional system communication interface.

The device is optimized for low power systems supporting data rates up to 1 MBd and packaged in a compact SSO-12 package comparable to the SSO-8 footprint.

Features

  • Operating Temperature from -40 °C to +125 °C
  • 8mm Creepage and Clearance
  • Data Rates up to 1 MBd
  • LED Current Drive (IF): 0.8 to 16 mA
  • Low Propagation Delay: 1µs max at IF = 10 mA
  • Vcc Range: 3 to 20 V
  • Compact, Auto-Insertable Stretched SO12 Package
  • Worldwide Safety Approval:
- UL 1577 approval, Viso = 5,000 Vrms for 1 min.
- CSA Component Acceptance Notice 5
- IEC 60747-5-5, Viorm = 1,140 Vpeak
 

Applications

  • CANBus and SPI Communications Interface
  • Status Feedback and Wake-Up Signal Isolation
  • High Temperature Digital/Analog Signal Isolation

Lifecycle Status

Active

Substance Compliance

  • RoHS
    Pb-free options
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Product Type 1 MBd Transistor Optocoupler
CMR (min.) (V/µs) 15000.0
Vcm (V) 1500.0
CTR Max. (%) 100
CTR Min. (%) 32.0
IF Min. (mA) 0.8
RoHS6 Compliant Pb-free options only
Package Stretched SO12
UL Insulation Rating Viso (VRMS) 5000.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 1140.0
Prop Delay (tPHL) Max. (µs) 1 µs
Prop Delay (tPLH) Max. (µs) 1 µs

Data Sheet1 i
Technical Notes1 i

ACPL-M43U-000E

Wide Operating Temperature 1MBd Transistor Output Optocoupler

ACPL-M49U-000E

Wide Operating Temperature R²Coupler™ 20kBd Digital Optocoupler Configurable as Low Power, Low Leakage Phototransistor

ACPL-K49U-000E

Wide Operating Temperature R²Coupler™ 20kBd Digital Optocoupler Configurable as Low Power, Low Leakage Phototransistor