Product Overview
The Broadcom HCPL-90xx and HCPL-09xx series are high-speed CMOS digital isolators designed for robust performance and excellent transient immunity. Featuring a symmetric magnetic coupling barrier, these isolators offer industry-leading speed with a typical pulse width distortion of 2 ns, a typical propagation delay skew of 4 ns, and a 100 Mbaud data rate. They are available in various channel configurations (single, dual unidirectional, dual bidirectional, quad) and package types (8-pin PDIP, 8-pin Gull Wing, 8-pin SOIC, 16-pin SOIC narrow/wide body). These devices are ideal for applications such as digital fieldbus isolation, multiplexed data transmission, computer peripheral interfaces, high-speed digital systems, isolated data interfaces, and logic level shifting, operating reliably over a temperature range of 40C to +100C.
Product Attributes
- Brand: Broadcom
- Technology: CMOS Digital Isolators
- Certifications: UL1577, IEC 61010-1
- ESD Sensitivity: Requires normal static precautions
- Not for: or aerospace applications
Technical Specifications
| Model Series | Channels | Package Type | Data Rate (Mbaud) | Pulse Width Distortion (ns) | Propagation Delay Skew (ns) | Isolation Voltage (Vrms) | Temperature Range (C) |
| HCPL-90xx / HCPL-09xx | Single | 8-pin PDIP, 8-pin SOIC | 100 | 3 max. | 6 max. | 2500 | -40 to +100 |
| HCPL-90xx / HCPL-09xx | Dual Unidirectional | 8-pin DIP, 8-pin SOIC | 100 | 3 max. | 6 max. | 2500 | -40 to +100 |
| HCPL-90xx / HCPL-09xx | Dual Bidirectional | 8-pin DIP, 8-pin SOIC | 100 | 3 max. | 6 max. | 2500 | -40 to +100 |
| HCPL-90xx / HCPL-09xx | Quad (various configurations) | 16-pin SOIC Narrow Body, 16-pin SOIC Wide Body | 100 | 3 max. | 6 max. | 2500 | -40 to +100 |
Key Electrical Specifications (Typical at 3.3V Operation)
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
| Propagation Delay Time to Logic Low Output | tPHL | | 12 | 18 | ns | CL = 15 pF |
| Propagation Delay Time to Logic High Output | tPLH | | 12 | 18 | ns | CL = 15 pF |
| Pulse Width Distortion | PWD | | 2 | 3 | ns | |tPHL tPLH| |
| Propagation Delay Skew | tPSK | | 4 | 6 | ns | |
| Output Rise Time (10% to 90%) | tR | | 2 | 4 | ns | |
| Output Fall Time (10% to 90%) | tF | | 2 | 4 | ns | |
| Common Mode Transient Immunity | |CMH|, |CML| | 15 | 18 | | kV/s | Vcm = 1000V |
Key Electrical Specifications (Typical at 5V Operation)
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
| Propagation Delay Time to Logic Low Output | tPHL | | 10 | 15 | ns | CL = 15 pF |
| Propagation Delay Time to Logic High Output | tPLH | | 10 | 15 | ns | CL = 15 pF |
| Pulse Width Distortion | PWD | | 2 | 3 | ns | |tPHL tPLH| |
| Propagation Delay Skew | tPSK | | 4 | 6 | ns | |
| Output Rise Time (10% to 90%) | tR | | 1 | 3 | ns | |
| Output Fall Time (10% to 90%) | tF | | 1 | 3 | ns | |
| Common Mode Transient Immunity | |CMH|, |CML| | 15 | 18 | | kV/s | Vcm = 1000V |
Package Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
| Capacitance (Input-Output) | CI-O | | 1.1 (Single) / 2.0 (Dual) / 4.0 (Quad) | | pF | f = 1 MHz |
| Barrier Resistance || Capacitance | | | >1014 || 3 (Single) / 7 (Quad) | | || pF | |
| Creepage Distance (External) | | | 7.04 (8-Pin PDIP) / 4.04 (8-Pin SOIC) / 4.03 (16-Pin SOIC Narrow) / 8.08 (16-Pin SOIC Wide) | | mm | |
| Leakage Current | | | 0.2 | | A | 240 Vrms, 60 Hz |
Recommended Operating Conditions
| Parameter | Symbol | Min. | Max. | Unit |
| Ambient Operating Temperature | TA | 40 | 100 | C |
| Supply Voltage | VDD1, VDD2 | 3.0 | 5.5 | V |
| Logic High Input Voltage | VIH | 2.4 | VDD1 | V |
| Logic Low Input Voltage | VIL | 0 | 0.8 | V |
| Input Signal Rise and Fall Times | tIR, tIF | | 1 | s |
