datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name :


HCNW2211-300 View Datasheet(PDF) - Avago Technologies

Part NameHCNW2211-300 AVAGO
Avago Technologies AVAGO
DescriptionVery High CMR, Wide VCC Logic Gate Optocouplers


HCNW2211-300 Datasheet PDF : 18 Pages
First Prev 11 12 13 14 15 16 17 18
VCC1 (+5 V)
DATA INPUT
80 Ω
1.1 kΩ
HCPL-2201/11
HCPL-02XX
HCNW22XX
1
120 pF
2
3
TTL OR LSTTL
4
8
7
6*
5
1
* 0.1 µF BYPASS
VCC2 (+5 V)
DATA OUTPUT
UP TO 16 LSTTL LOADS
OR 4 TTL LOADS
2
Figure 13b. Recommended LSTTL to LSTTL circuit for applications requiring a maximum allowable propagation delay of 300 ns.
VCC1 (+5 V)
DATA INPUT
80 Ω*
1.1 kΩ
HCPL-2201 fig 13b
HCPL-2201/11
HCPL-02XX
HCNW22XX
VCC2
(4.5 TO 20 V)
1
120 pF*
2
VCC 8
7
RL
CMOS
DATA OUTPUT
3
TTL OR LSTTL
4
6
**
GND 5
TOTEM
POLE
OUTPUT
1
GATE
VCC2
5V
10 V
15 V
20 V
RL
1.1 kΩ
2.37 kΩ
3.83 kΩ
5.11 kΩ
2
* 120 pF PEAKING CAPACITOR
MAY BE OMITTED AND 80 Ω
RESISTOR MAY BE SHORTED
WHERE 500 ns PROPAGATION
DELAY IS SUFFICIENT.
**0.1 µF BYPASS
VCC1 (+5 V)
DATA
INPUT
TTL or
LSTTL
1.1 kΩ
D1
HCPL-2201/11
HCPL-02XX
HCNW22XX
1
VCC 8
2
7
3
6
4
GND 5
D1 (1N4150) REQUIRED FOR
ACTIVE PULL-UP DRIVER.
Figure 14. LSTTL to CMOS interface circuit.
VCC (+5 V)
DATA INPUT
HCPL-2201 fig 14
80 Ω*
1.1 kΩ
1
120 pF*
2
4.7 kΩ
3
TTL OR LSTTL
4
HCPL-2201/11
HCPL-02XX
HCNW22XX
VCC 8
7
6
GND 5
OPEN
COLLECTOR
GATE
* 120 pF PEAKING CAPACITOR
MAY BE OMITTED AND 80 Ω
RESISTOR MAY BE SHORTED
WHERE 500 ns PROPAGATION
DELAY IS SUFFICIENT.
Figure 15. Alternative LED drive circuit.
HCPL-2201 fig 15
Figure 16. Series LED drive with open collector gate (4.7 k resistor shunts IOH from the LED).
17
Direct download click here

Description
The HCPL-22XX, HCPL-02XX, and HCNW22XX are optically-coupled logic gates. The HCPL-22XX, 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, eliminat ing the need for additional waveshaping.

Features
• 10 kV/µs minimum Common Mode Rejection
(CMR) at VCM = 1000 V (HCPL-2211/2212/0211/2232,HCNW2211)
• Wide operating VCC range: 4.5 to 20 Volts
• 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 pullup resistor required)
• Available in 8-Pin DIP, SOIC-8, widebody packages
• Guaranteed performance from -40°C to 85°C
• Safety approval
– UL recognized -3750 V rms for 1 minute (5000V rms for 1 minute for HCNW22XX) per UL1577
– CSAapproved
– IEC/EN/DIN EN 60747-5-2 approved with VIORM = 630 V peak (HCPL-2211/2212 Option 060 only) and V
IORM = 1414 V peak (HCNW22XX only)
• MIL-PRF-38534 hermetic version available (HCPL-52XX/62XX)

Applications
• Isolation of high speed logic systems
• Computer-peripheral interfaces
• Microprocessor system interfaces
• Ground loop elimination
• Pulse transformer replacement
• High speed line receiver
• Power control systems

Share Link : AVAGO

@ 2014 - 2018  [ Home ] [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]