HCNW-2201
10 kV/?s minimum Common Mode Rejection (CMR) at
VCM = 1000V (HCPL-2211/2212/0211/2232,
HCNW2211)
? Wide operating VCC range: 4.5V to 20V
? 300 ns propagation delay guaranteed over the full
temperature range
? 5 Mbd typical signal rate
? Low input current (1.6 mA to 1.8 mA)
? Hysteresis
? Totem pole output (no pull-up resistor required)
? Available in 8-pin DIP, SOIC-8, wide body packages
? Guaranteed performance from ?40?C to 85?C
HCNW-4502
These diode-transistor optocouplers use an insulating
layer between a LED and an integrated photodetector to
provide electrical insulation between input and output.
Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler
by reducing the base-collector capacitance.
These single channel optocouplers are available in
8-Pin DIP, SO-8 and Widebody package configurations
HCNW2211-300E
The Broadcom? HCPL-22XX, HCPL-02XX, and
HCNW22XX are optically coupled logic gates. The
HCPL22XX and HCPL-02XX contain a GaAsP LED while
the HCNW22XX contains an AlGaAs LED. The detectors
have totem pole output stages and optical receiver input
stages with built-in Schmitt triggers to provide
logic-compatible waveforms, eliminating the need for
additional waveshaping.
A superior internal shield on the HCPL-2211/12,
HCPL-0211, HCPL-2232, and HCNW2211 guarantees
common mode transient immunity of 10 kV/?s at a common
mode voltage of 1000V
HCNW2611
Broadcom? 6N137, HCPL-26xx/06xx/4661, and HCNW137/26x1 optically connected gates consist of a GaAsP light emitting diode and an inbuilt high gain photo detector. The detector may be strobed using an enable input. The detector IC's output is an open collector Schottky-clamped transistor. At Vcm = 1000V, the internal shield offers a certified common mode transient tolerance standard of up to 15,000 V/s.
This one-of-a-kind design achieves TTL compatibility while providing optimal AC and DC circuit isolation. The AC and DC operational characteristics of the optocoupler are assured from -40?C to 85?C, providing for trouble-free system performance.
Applications
? Isolated line receiver
? Computer-peripheral interfaces
? Microprocessor system interfaces
? Digital isolation for A/D, D/A conversion
? Switching power supply
? Instrument input/output isolation
? Ground loop elimination
? Pulse transformer replacement
? Power transistor isolation in motor drives
? Isolation of high speed logic systems
Features
? 15 kV/?s minimum Common Mode Rejection (CMR) at
VCM= 1 kV for HCNW2611, HCPL-2611, HCPL-4661,
HCPL-0611, HCPL-0661
? High speed: 10 MBd typical
? LSTTL/TTL compatible
? Low input current capability: 5 mA
? Guaranteed AC and DC performance over temperature:
?40?C to 85?C
? Available in 8-Pin DIP, SOIC-8, widebody packages
? Strobable output (single channel products only)
? Safety approval
? UL recognized ? 3750 Vrms for 1 minute and
5000 Vrms for 1 minute per UL1577 CSA approved
(5000 Vrms/1 Minute rating is for HCNW137/26X1
and Option 020 [6N137, HCPL-2601/11/30/31,
HCPL-4661] products only)
? IEC/EN/DIN EN 60747-5-5 approved with:
? VIORM = 567 Vpeak for 06xx Option 060
? VIORM = 630 Vpeak for 6N137/26xx Option 060
? VIORM =1414 Vpeak for HCNW137/26x1
? MIL-PRF-38534 hermetic version available (HCPL56xx/66xx)
HCPL 2531
