HCPL-2430
20 MBd High CMR Logic Gate Optocouplers
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Overview
The HCPL-2430 high speed optocoupler combines an 820 nm AlGaAs light emitting diode with a high speed photodetector. This combination results in very high data rate capability and low input current. The three state output eliminates the need for a pull out resistor and allows for direct drive of data buses.
The detector has optical receiver input stage with built-in Schmitt trigger to provide logic compatible waveforms, eliminating the need for additional waveshaping. The hysteresis provides differential mode noise immunity and minimizes the potential for output signal chatter.
The electrical and switching characteristics is guaranteed over the temperature range of 0oC to 70oC. This optocoupler is compatible with TTL, STTL, LSTTL, and HCMOS logic families. Typical data rates are 40 MBd.
Features
- High Speed: 40 MBd Typical Data Rate
- AC Performance Guaranteed over Temperature
- High Speed AlGaAs Emitter
- Compatible with TTL, STTL, LSTTL and HCMOS Logic Families
- Totem Pole and Tri State Output (No Pull Up Resistor Required)
- Safety Approval:
CSA Approved
- High Power Supply Noise Immunity
- Options available are:
500 = Tape and Reel Packaging Option
XXXE = Lead Free Option
Applications
- Isolation of High Speed Logic Systems
- Computer-Peripheral Interfaces
- Switching Power Supplies
- Isolated Bus Driver (Networking Applications)
- Ground Loop Elimination
- High Speed Disk Drive I/O
- Digital Isolation for A/D, D/A Conversion
- Pulse Transformer Replacement
Lifecycle Status
Active
Substance Compliance
-
RoHSPb & Pb-free options available
Specifications
| Specification | Value |
|---|---|
| Lifecycle | Active |
| Distrib. Inventory | Yes |
| CMR (min.) (V/µs) | 1000.0 |
| Vcm (V) | 300.0 |
| IF Min. (mA) | 4.0 |
| Input Current Ma Uom | mA |
| RoHS6 Compliant | Pb & Pb-free options available |
| Package | 300mil DIP-8 |
| Product Type | 20 MBd Logic Gate |
| Prop Delay (tPHL) Max. (µs) | 60.0 |
| Prop Delay tPHL Uom | ns |
| Prop Delay (tPLH) Max. (µs) | 60.0 |
| Prop Delay tPLH Uom | ns |
| UL Insulation Rating Viso (VRMS) | 3750.0 |
| VDD2 (V) | 5.0 |
| IEC Maximum Working Insulation Voltage Viorm (VPEAK) | 630 |
| Prop Delay (tPHL) Max. (µs) | 60 ns |
| Prop Delay (tPLH) Max. (µs) | 60 ns |
| IF Min. (mA) | 4 mA |