Broadcom HCPL 901J digital isolators offering multiple channel configurations for versatile industrial
Product Overview
The Broadcom HCPL-90xx and HCPL-09xx series are high-speed CMOS digital isolators designed for superior performance and 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. Available in single, dual, and quad-channel configurations, they are ideal for isolating data conversion devices, parallel buses, peripheral interfaces, and digital fieldbus applications. These devices are specified for operation over a wide temperature range of 40C to +100C and are available in various package types including 8-pin PDIP, 8-pin Gull Wing, 8-pin SOIC, and 16-pin SOIC (narrow and wide body).
Product Attributes
- Brand: Broadcom
- Technology: CMOS Digital Isolators
- Certifications: UL1577, IEC 61010-1
- ESD Sensitivity: Requires normal static precautions
- Not for: Military or aerospace applications
Technical Specifications
| Model Series | Channels | Package Type | Data Rate | Pulse Width Distortion (Typ.) | Propagation Delay Skew (Typ.) | Isolation Voltage (RMS) | Operating Temperature |
|---|---|---|---|---|---|---|---|
| HCPL-90xx / HCPL-09xx | Single | 8-pin PDIP, 8-pin SOIC | 100 Mbaud | 2 ns | 4 ns | 2500 VRMS | -40C to +100C |
| HCPL-90xx / HCPL-09xx | Dual (Unidirectional) | 8-pin DIP (300 Mil), 8-pin SOIC | 100 Mbaud | 2 ns | 4 ns | 2500 VRMS | -40C to +100C |
| HCPL-90xx / HCPL-09xx | Dual (Bidirectional) | 8-pin DIP (300 Mil), 8-pin SOIC | 100 Mbaud | 2 ns | 4 ns | 2500 VRMS | -40C to +100C |
| HCPL-90xx / HCPL-09xx | Quad (Unidirectional) | 16-pin SOIC (Wide Body), 16-pin SOIC (Narrow Body) | 100 Mbaud | 2 ns | 4 ns | 2500 VRMS | -40C to +100C |
| HCPL-90xx / HCPL-09xx | Quad (2 channels one direction, 2 opposite) | 16-pin SOIC (Wide Body), 16-pin SOIC (Narrow Body) | 100 Mbaud | 2 ns | 4 ns | 2500 VRMS | -40C to +100C |
| HCPL-90xx / HCPL-09xx | Quad (1 channel one direction, 3 opposite) | 16-pin SOIC (Wide Body), 16-pin SOIC (Narrow Body) | 100 Mbaud | 2 ns | 4 ns | 2500 VRMS | -40C to +100C |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD1, VDD2 | 3.0 | 5.5 | V | ||
| Ambient Operating Temperature | TA | -40 | 100 | C | ||
| Max. Pulse Width Distortion | PWD | 2 | 3 | ns | ||
| Max. Propagation Delay Skew | tPSK | 4 | 6 | ns | ||
| Max. Propagation Delay | 15 | ns | ||||
| Common Mode Rejection | CMR | 15 | kV/s | min. | ||
| Isolation Voltage | 2500 | VRMS | ||||
| Logic High Output Voltage | VOH | 0.8 * VDD2 | VDD2 0.5 | V | IOUT = 4 mA, VIN = VIH | |
| Logic Low Output Voltage | VOL | 0.5 | 0.8 | V | IOUT = 4 mA, VIN = VIL | |
| Max. Data Rate | 100 | 110 | MBd | CL = 15 pF | ||
| Clock Frequency | fmax | 50 | MHz | |||
| Output Rise Time | tR | 1 | 3 | ns | (10% to 90%) | |
| Output Fall Time | tF | 1 | 3 | ns | (10% to 90%) | |
| Channel-to-Channel Skew | tCSK | 2 | 3 | ns | (Dual and Quad Channels) |
Applications
- Digital fieldbus isolation
- Multiplexed data transmission
- Computer peripheral interface
- High-speed digital systems
- Isolated data interfaces
- Logic level shifting
Package Outline Drawings
Refer to the data sheet for detailed package outline drawings for the following package types: - 8-Pin PDIP (300 Mil) - 8-Pin Small Outline (SO-8) - 16-Pin Small Outline, Wide Body - 16-Pin Small Outline, Narrow Body
Insulation and Safety Related Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
|---|---|---|---|---|---|---|
| Capacitance (Input-Output) | CI-O | pF | f = 1 MHz | |||
| Capacitance (Input-Output) - Single Channel | CI-O | 1.1 | pF | f = 1 MHz | ||
| Capacitance (Input-Output) - Dual Channel | CI-O | 2.0 | pF | f = 1 MHz | ||
| Capacitance (Input-Output) - Quad Channel | CI-O | 4.0 | pF | f = 1 MHz | ||
| Barrier Resistance || Capacitance | >1014 | 3 | || pF | |||
| Creepage Distance (External) - 8-Pin PDIP | 7.04 | mm | ||||
| Creepage Distance (External) - 8-Pin SOIC | 4.04 | mm | ||||
| Creepage Distance (External) - 16-Pin SOIC Narrow Body | 4.03 | mm | ||||
| Creepage Distance (External) - 16-Pin SOIC Wide Body | 8.08 | mm | ||||
| Leakage Current | 0.2 | A | 240 VRMS, 60 Hz |
IEC 61010-1 Insulation Characteristics
| Parameter | Symbol | Value | Unit | Description |
|---|---|---|---|---|
| Installation Classification | I III / I IV | For Rated Mains Voltage 150 Vrms / 300 Vrms | ||
| Pollution Degree | 2 | (DIN VDE 0110/1.89) | ||
| Maximum Working Insulation Voltage | VIORM | 150 / 300 | VRMS |
Soldering Profile
Recommended reflow soldering conditions per JEDEC Standard J-STD-020 (latest revision).
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit |
|---|---|---|---|---|
| Storage Temperature | TS | -55 | 150 | C |
| Ambient Operating Temperature | TA | -55 | 125 | C |
| Supply Voltage | VDD1, VDD2 | -0.5 | 7 | V |
| Input Voltage | VIN | -0.5 | VDD1 + 0.5 | V |
| Voltage Output Enable (HCPL-9000/-0900) | VOE | -0.5 | VDD2 + 0.5 | V |
| Output Voltage | VOUT | -0.5 | VDD2 + 0.5 | V |
| Output Current Drive | IOUT | 10 | mA | |
| Lead Solder Temperature (10s) | 260 | C | ||
| ESD (Human Body Model) | 2 | kV |
Application Information
Power Consumption: The low power consumption is achieved by detecting input edge transitions and converting them to narrow current pulses. Power consumption is frequency-dependent and independent of the mark-to-space ratio. Approximate supply current per channel: I(Input) = 40(f/fmax)(1/4) mA, where f is the operating frequency and fmax = 50 MHz.
Signal Status on Start-up and Shut Down: Due to signal differentiation and latching, an ambiguous output state may occur during power-up, shutdown, or power loss. Designers should consider including an initialization signal in the start-up circuit.
Bypassing and PC Board Layout: Low ESR 47 nF ceramic capacitors are recommended for power supply decoupling, placed close to VDD pins. Ground planes for GND1 and GND2 are highly recommended for data rates above 10 Mb/s.
2411271956_Broadcom-HCPL-901J_C6955788.pdf
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