ACNV2601 Datasheet, PDF (1/11 Pages) AVAGO TECHNOLOGIES LIMITED – High Insulation Voltage 10 MBd Digital Optocoupler

ACNV2601
High Insulation Voltage 10 MBd Digital Optocoupler
Data Sheet
Description
The ACNV2601 is an optically coupled gate that combines
an AlGaAs light-emitting diode and an integrated
photo detector housed in a widebody package. The
distance-through-insulation (DTI) between the emitting
diode and photo-detector is at 2 mm. The output of the
detector IC is an open collector Schottky clamped transis-
tor. The internal shield provides a guaranteed common
mode transient immunity specification of 20 kV/μs at V_cm
= 1500 V
With creepage and clearance of greater than 13 mm,
ACNV2601 is designed to provide high isolation voltage
(7500 V_rms). It can withstand a continuous high working
voltage of 2262 V_peak and a surge voltage of 12,000 V_peak,
meeting IEC60747-5-5, UL and CSA standard for reinforced
insulation. ACNV2601 provides the high insulation
voltage protection at a high data rate of 10 MBd.
Functional Diagram
NC 1
Anode 2
Cathode 3
NC 4
NC 5
SHIELD
10 Vcc
9 Ve
8 Vo
7 GND
6 NC
Truth Table
(Positive Logic)
LED ENABLE OUTPUT
On
H
L
Off
H
H
On
L
H
Off
L
H
On NC
L
Off NC
H
A 0.1 μF bypass capacitor must be connected between
pins V_CC and GND.
Features
• High Voltage Insulation with minimum 13 mm
creepage and clearance
• 20 kV/μs Minimum Common Mode Rejection (CMR) at
V_CM = 1500 V
• High Speed: 10 MBd Typical
• TTL Compatible
• Open Collector Output
• Guaranteed AC and DC performance over wide
temperature: -40 °C to +105 °C
• Available in 10-pin widebody packages
• Safety Approval to be submitted for approval
– Approval at 7500V_rms for 1 minute per UL1577
– CSA
– IEC/EN/DIN EN 60747-5-5
with V_iorm =2262V_peak
Applications
• High voltage insulation
• Instrument input/output isolation
• Line receivers
• Ground loop elimination
• Isolation of high speed logic systems
• Microprocessor system interfaces
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.