ایزولاتور ایزولاتور دیجیتال
BROADCOM HCPL-902J
| Manufacturer | Broadcom |
|---|---|
| Mfr. Part Number | HCPL-902J |
| Electland Part Code | 175328 |
| Electland Part Number | |
| Category | Digital Isolators |
| Description | General Purpose Digital Isolator 2500Vrms 4 Channel 110MBd 15kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) |
| Datasheet | Download |
Product Attributes
| Category | Isolators Digital Isolators |
|---|---|
| Technology | GMR (Giant Magnetoresistive) |
| type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 3/1 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 15kV/µs |
| Data Rate | 110MBd |
| Propagation Delay tpLH / tpHL (Max) | 15ns, 15ns |
| Pulse Width Distortion (Max) | 3ns |
| Rise / Fall Time (Typ) | 1ns, 1ns |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40℃~+100℃ |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SO W |
| Features | Bidirectional signal isolation |
| CMTI(kV/us) | 18kV/us |
| Isolation Voltage(Vrms) | 2500 |
| Number of Forward Channels | 3 |
| Number of Reverse Channels | 1 |
| Packaging | SOIC-16-300mil |
| ReachStatus | REACH Unaffected |
| RohsStatus | RoHS non-compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8541.49.8000 |
| Weight | 0.374g |
Introduction
The HCPL-90xx and HCPL-09xx CMOS digital isolators feature high speed performance and excellent transient immunity specifications. The symmetric magnetic coupling barrier gives these devices a typical pulse width distortion of 2 ns, a typical propagation delay skew of 4 ns and 100 Mbaud data rate, making them the industry’s fastest digital isolators. The single-channel digital isolators (HCPL-9000/-0900) feature an active-low logic output enable. The dual-channel digital isolators are configured as unidirectional (HCPL9030/-0930) and bidirectional (HCPL-9031/-0931), operating in full-duplex mode, making them ideal for digital fieldbus applications. The quad-channel digital isolators are configured as unidirectional (HCPL-900J/-090J), two channels in one direction and two channels in opposite direction (HCPL901J/-091J), and one channel in one direction and three channels in opposite direction (HCPL-902J/-092J). This high channel density makes them ideally suited to isolating data conversion devices, parallel buses, and peripheral interfaces. They are available in 8-pin PDIP, 8-pin Gull Wing, 8-pin SOIC packages, and 16-pin SOIC narrow-body and widebody packages. They are specified over the temperature range of -40°C to +100°C.
Features
- +3.3V and +5V TTL/CMOS compatible
- 3 ns max. pulse width distortion
- 6 ns max. propagation delay skew
- 15 ns max. propagation delay
- High speed: 100 MBd
- 15 kV/μs min. common mode rejection
- Tri-state output (HCPL-9000/-0900)
- 2500V RMS isolation
- UL1577 and IEC 61010-1 approved
Applications
- Digital fieldbus isolation
- Multiplexed data transmission
- Computer peripheral interface
- High-speed digital systems
- Isolated data interfaces
- Logic level shifting
