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$5000ADM2491EBRWZ
5 kV Signal Isolated, High Speed (16 Mbps), ESD Protected, Full/Half Duplex RS-485 Transceiver
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
ブランド: ANALOG DEVICES INC
製造元部品 #: ADM2491EBRWZ
データシート: ADM2491EBRWZ データシート (PDF)
パッケージ/ケース: SOIC-16
製品の種類: Digital Isolators
ADM2491EBRWZ 概要
The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output Pin Y is linked externally to receiver input Pin A, and transmitter output Pin Z to receiver input Pin B.
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特徴
- Isolated, RS-485/RS-422 transceiver, configurable as half- or full-duplex
- ±8 kV ESD protection on RS-485 input/output pins
- 16 Mbps data rate
- Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E)
- Suitable for 5 V or 3.3 V operation (VDD1)
- High common-mode transient immunity: >25 kV/μs
- Receiver has open-circuit, fail-safe design
- 32 nodes on the bus
- Thermal shutdown protection
- Safety and regulatory approvals
- UL recognition: 5000 V rms isolation voltage for 1 minute, per UL 1577
- VDE certificate of conformity
- DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
- Reinforced insulation, VIORM = 849 V peak
- See data sheet for additional features
応用
- Isolated RS-485/RS-422 interfaces
- Industrial field networks
- INTERBUS
- Multipoint data transmission systems
仕様
パラメータ | 価値 | パラメータ | 価値 |
---|---|---|---|
Source Content uid | ADM2491EBRWZ | Pbfree Code | No |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | ANALOG DEVICES INC | Part Package Code | SOIC |
Package Description | ROHS COMPLIANT, MS-013AA, SOIC-16 | Pin Count | 16 |
Manufacturer Package Code | RW-16 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Samacsys Manufacturer | Analog Devices | Differential Output | YES |
Driver Number of Bits | 1 | Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
Interface IC Type | LINE TRANSCEIVER | Interface Standard | EIA-485-A; TIA-485-A; ISO 8482 |
JESD-30 Code | R-PDSO-G16 | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 16 |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP16,.4 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
Receiver Number of Bits | 1 | Surface Mount | YES |
Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
Terminal Form | GULL WING | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 30 | Series | iCoupler® |
Package | Tube | Product Status | Active |
Technology | Magnetic Coupling | Type | RS422, RS485 |
Isolated Power | No | Number of Channels | 3 |
Inputs - Side 1/Side 2 | 2/1 | Channel Type | Unidirectional |
Voltage - Isolation | 5000Vrms | Common Mode Transient Immunity (Min) | 25kV/µs |
Data Rate | 16Mbps | Propagation Delay tpLH / tpHL (Max) | 60ns, 60ns |
Rise / Fall Time (Typ) | 20ns, 20ns (Max) | Voltage - Supply | 3.3V, 5V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Package / Case | 16-SOIC (0.295", 7.50mm Width) | Supplier Device Package | 16-SOIC |
Base Product Number | ADM2491 |
配送
配送タイプ | 配送料 | リードタイム | |
---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0%のサービス料がかかります。 |
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クレジットカード | 3.5%のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。
2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
パッキング
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ステップ1 :製品
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ステップ2 :真空包装
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ステップ3 :静電気防止袋
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ステップ4 :個包装
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ステップ5 :梱包箱
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ステップ6 :バーコード配送タグ
すべての製品は静電気防止袋に梱包されます。 ESD 帯電防止保護を備えた状態で出荷されます。
社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。
私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。
すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。 優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。
パーツポイント
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The ADM2491EBRWZ chip is a quad differential line driver and receiver designed for industrial applications. It provides a robust interface solution for long distance communication over twisted pair cables, supporting data rates up to 500 kbps. The chip offers built-in protection features, ensuring reliable signal transmission in harsh environments.
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Equivalent
Equivalent products of ADM2491EBRWZ chip include ADM1485EBRWZ, ADM2587EBRWZ, and ADM2582EBRWZ. -
Features
ADM2491EBRWZ is a 5 kV rms isolated RS-485 transceiver that provides robust signal isolation and ESD protection. It supports data rates up to 16 Mbps and includes a fail-safe feature, thermal shutdown protection, and receiver open-circuit fail-safe to maintain logic-high output for an open-circuit, failed receivers. -
Pinout
The ADM2491EBRWZ is a 16-pin integrated circuit. It is a isolated RS-485 transceiver that functions as a complete differential interface between a microcontroller and an RS-485 network. -
Manufacturer
Analog Devices Inc. is the manufacturer of the ADM2491EBRWZ. It is a semiconductor company that specializes in the design, manufacture, and marketing of analog and digital signal processing integrated circuits. -
Application Field
The ADM2491EBRWZ is an isolation transceiver designed for use in industrial applications such as process control, motor control, and smart grid systems. It provides robust galvanic isolation and communication between two different voltage domains, making it suitable for use in harsh and noisy environments. -
Package
The ADM2491EBRWZ chip is available in a surface mount package type, which is a wide body SOIC (Small Outline Integrated Circuit) package. The chip has 16 pins and its form is rectangular. The dimensions of the package are approximately 10.3mm x 7.5mm x 2.35mm.
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