ISO6760DWR - 6-Channel 50Mbps Digital Isolator | Texas Instruments
部品番号: ISO6760DWR ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $1.75 | $1.75 |
| 10 | $1.68 | $16.80 |
| 100 | $1.42 | $142.00 |
| 500 | $1.12 | $560.00 |
| 1,000 | $0.94 | $940.00 |
ISO6760DWR 概要
A digital isolator transfers logic signals across an insulation barrier while maintaining electrical separation between the input and output grounds. Galvanic isolation helps prevent ground loops, common-mode currents, and high-voltage fault energy from propagating between systems. In the broader hierarchy, digital isolators belong to interface ICs and signal-conditioning semiconductors, complementing optocouplers, transformers, and other isolation technologies. The ISO6760 family is designed for applications requiring both high data throughput and robust electromagnetic compatibility.
Key electrical characteristics include six channels, 50 Mbps operation, 5000 Vrms isolation, and common-mode transient immunity identified in distributor data as 100 kV/µs. The wide operating temperature range is -40 °C to +125 °C, supporting industrial and automotive-adjacent equipment environments. Logic-side operation includes compatibility with 1.8 V systems, which is useful when interfacing modern low-voltage processors, sensors, and transceivers.
The ISO6760DWR uses Texas Instruments’ reinforced digital-isolation technology to maintain signal integrity across the barrier while minimizing propagation delay and distortion. Its 16-SOIC package is compatible with standard surface-mount assembly and provides a practical isolation solution for control, communication, and protection interfaces. The exact channel direction and timing values should be confirmed against the manufacturer datasheet for the production design.
Typical applications include isolated SPI or serial command links, CAN or RS-485 transceiver interfaces, power-converter control signals, industrial automation equipment, test and measurement systems, and high-voltage battery-management systems. Isolation helps keep low-voltage logic physically separated from noisy power stages while allowing communication at up to 50 Mbps.
For PCB implementation, place the isolation device close to the barrier and route input and output returns to their respective ground domains. Keep decoupling capacitors near the supply pins and control creepage and clearance according to the system insulation requirements. Verify voltage levels, timing, isolation rating, and channel direction before final release.
ドロップイン代替品: ISO6760DWR — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: ISO6760DWR （同一形状・フットプリント） — 相違点: Package, CMTI, Isolation Type, Operating Temperature, Common-Mode Transient Immunity.
クイック比較ツール — 並列比較する代替部品を選択:
ISO6762DWR
✅ ドロップイン📋 参考代替品（カタログ未掲載）
ISO6763FQDWRQ1
✅ ドロップイン✓ 在庫あり
$1.78 / 個
データシートを見る →ISO6760DWR 仕様
| Channel Count | 6 |
| Channel Direction | 6/0, all forward |
| Maximum Data Rate | 50 Mbps |
| Isolation Voltage | 5000 Vrms |
| Common-Mode Transient Immunity | 100 kV/µs |
| Logic Compatibility | 1.8 V logic support |
| パッケージ | 16-SOIC (DW), 0.295 inch width |
| 動作温度 | -40 °C to +125 °C |
| Product Type | General-purpose reinforced digital isolator |
| ピン数 | 16 |
| 実装タイプ | Surface Mount |
| CMTI | 100 kV/µs |
| Isolation Class | Reinforced |
ISO6760DWR 16-soic (dw), 0.295 inch width ピン配置ガイド
ISO6760DWR (16-soic (dw), 0.295 inch width パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: ISO6760DWR.
詳細は データシート をご参照ください。
主な用途
ISO6760DWR の用途: 6 件s: Isolated SPI Control Links, CAN and RS-485 Transceiver Isolation, Power-Converter Control, Industrial Automation and Sensor Interfaces, Test and Measurement Systems, High-Voltage Battery Management.
Isolated SPI Control Links
ISO6760DWR fits isolated SPI command paths where a controller must communicate across a high-voltage barrier. Its six forward channels can carry clock, data, and control signals, while the verified 50 Mbps data rate supports high-speed serial transfers. The reinforced 5000 Vrms isolation rating helps keep low-voltage logic separate from the remote power or transceiver domain. Designers should verify propagation delay against the SPI timing budget and preserve separate ground returns on each side of the barrier.
おすすめ
CAN and RS-485 Transceiver Isolation
The ISO6760DWR can provide the isolation barrier between a host controller and a CAN, RS-232, or RS-485 communication transceiver. Its 100 kV/µs common-mode transient immunity is useful in environments containing relays, motors, or switching power stages that can generate fast transients. The six forward channels allow multiple control and status signals to cross the barrier without a conductive return. Final design validation must check transceiver timing, bus levels, fault protection, and isolation-capacitor requirements.
おすすめ
Power-Converter Control
Power-converter systems often need control signals to cross from a low-voltage controller to a high-voltage switching stage. ISO6760DWR supplies six isolated forward channels and a 50 Mbps data rate, allowing PWM, enable, fault, and feedback-control signals to pass across the barrier. Its reinforced isolation helps separate the control domain from high-energy power circuitry. The design should use short, properly filtered gate-drive paths and verify creepage, clearance, and common-mode performance in the final power stage.
おすすめ
Industrial Automation and Sensor Interfaces
Industrial automation equipment often combines low-voltage sensors and controllers with higher-energy actuators and field wiring. ISO6760DWR can isolate digital control and status signals between those domains while maintaining operation from -40 °C to +125 °C. The device is suitable for programmable controller outputs, sensor gateways, remote I/O, and isolated instrumentation. Engineers should validate the complete system’s EMC performance, grounding strategy, and safety requirements rather than relying on the isolation rating alone.
おすすめ
Test and Measurement Systems
Digital isolators are useful in oscilloscope, analyzer, and laboratory equipment when measurement or control circuitry must remain separated from external equipment. ISO6760DWR provides six high-speed digital channels and reinforced isolation for instrument control, trigger, or communication links. The 50 Mbps capability supports fast data movement between logic domains, while the -40 °C to +125 °C range supports industrial equipment. Layout should minimize isolation-capacitor loops and provide clean return paths to reduce coupling from high-energy test circuitry.
おすすめ
High-Voltage Battery Management
Battery-management systems can place an isolation barrier between a low-voltage monitoring controller and a high-voltage battery pack. ISO6760DWR’s six forward channels and reinforced isolation are compatible with digital command, measurement-control, and status signaling across such a boundary. The 50 Mbps rating permits faster control-loop communication than many low-speed isolated interfaces. Engineers must verify the battery operating voltage, transient environment, creepage, clearance, and safety architecture before using the device in a traction or energy-storage design.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: ISO6760DWR — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | ISO6762DWR | ISO6763FQDWRQ1 |
|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 16-SOIC (DW) | 16-SOIC (DW) - related family listing | 16-SOIC (DW) - related family listing |
| Channel Count | 6 | 6 | 6 |
| Maximum Data Rate | 50 Mbps | 50 Mbps | 50 Mbps |
主な差別化要因
- Six-channel all-forward architecture （vs ISO6762DWR)
- 50 Mbps high-speed digital isolation （vs ISO6763FQDWRQ1)
- Reinforced 5000 Vrms isolation （vs ISO6762DWR)
設計ノート
Keep the isolation barrier, isolation-capacitor connections, and each side's ground return physically defined. Route high-voltage and low-voltage copper without unintended copper overlap or copper-to-copper spacing violations. Place input and output decoupling capacitors close to the ISO6760DWR supply pins, and follow the manufacturer layout recommendations for the DW package.
Treat the two sides of ISO6760DWR as separate electrical domains. Maintain continuous return paths on both sides, avoid sharing ground-current paths across the barrier, and minimize stub lengths on digital nets. Although the device is rated for 50 Mbps, trace length, load capacitance, connector geometry, and external circuitry can reduce the practical signal-integrity margin.
Do not treat the 5000 Vrms isolation rating as a continuous working-voltage approval. Check the datasheet for recommended operating voltages, transient limits, package creepage and clearance, and isolation capacitance. Also verify that ISO6762DWR or ISO6763FQDWRQ1 has the exact required pin direction and timing before treating either related part as a replacement.
High common-mode transient immunity does not eliminate PCB-level EMC problems. Keep the isolator away from high-current switching loops and provide local return paths for transient current. Use controlled rise and fall times where appropriate, maintain consistent impedance through the isolated interface, and validate the completed assembly with the intended system-level EMC test procedure.
コンプライアンス情報
The verified search data identifies ISO6763FQDWRQ1 as an automotive family variant, but it does not provide explicit compliance statements for ISO6760DWR. Confirm RoHS, REACH, AEC-Q100, lead-free, halogen-free, and conflict-minerals status using the current manufacturer product documentation and supply-chain declarations.
