注文金額が
$5000TI ISO7840DWR
General Purpose Digital Isolator 5700Vrms 4 Channel 100Mbps 100kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
ブランド: Texas Instruments
製造元部品 #: ISO7840DWR
データシート: ISO7840DWR データシート (PDF)
パッケージ/ケース: 16-SOIC
製品の種類: Digital Isolators
ISO7840DWR 概要
The ISO7840DWR is a high-performance, quad-channel digital isolator with a 8000-VPK isolation voltage. It offers reinforced isolation certifications according to VDE, CSA, CQC, and TUV, providing a reliable solution for applications requiring high electromagnetic immunity and low emissions at low-power consumption. This device is designed to isolate CMOS or LVCMOS digital I/Os, with each isolation channel featuring a logic input and output buffer separated by a silicon-dioxide (SiO2) insulation barrier. Additionally, the enable pins allow for the respective outputs to be put in high impedance for multi-master driving applications, reducing power consumption
特徴
- Multi-Package Options
- Wide Supply Range
- High CMTI
仕様
パラメータ | 価値 | パラメータ | 価値 |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Digital Isolators |
RoHS | Details | Series | ISO7840 |
Mounting Style | SMD/SMT | Package / Case | SOIC-16 |
Number of Channels | 4 Channel | Polarity | Unidirectional |
Data Rate | 100 Mb/s | Isolation Voltage | 5700 Vrms |
Isolation Type | Capacitive Coupling | Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 2.25 V | Operating Supply Current | 23.8 mA |
Propagation Delay Time | 11 ns | Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 125 C | Brand | Texas Instruments |
Development Kit | ISO7842-EVM | Forward Channels | 4 Channel |
Maximum Fall Time | 3.9 ns | Maximum Rise Time | 3.9 ns |
Moisture Sensitive | Yes | Pd - Power Dissipation | 200 mW |
Product Type | Digital Isolators | Pulse Width Distortion | 0.55 ns |
Reverse Channels | 0 Channel | Shutdown | No Shutdown |
Factory Pack Quantity | 2000 | Subcategory | Interface ICs |
Type | High Performance | Unit Weight | 0.022491 oz |
Rating | Catalog | Integrated isolated power | No |
Isolation rating | Reinforced | Number of channels | 4 |
Forward/reverse channels | 4 forward / 0 reverse | Default output | High, Low |
Data rate (max) (MBps) | 100 | Surge isolation voltage (VIOSM) (VPK) | 12800 |
Transient isolation voltage (VIOTM) (VPK) | 8000 | Withstand isolation voltage (VISO) (Vrms) | 5700 |
CMTI (min) (V/µs) | 85000 | Operating temperature range (°C) | -55 to 125 |
Supply voltage (max) (V) | 5.5 | Supply voltage (min) (V) | 2.25 |
Propagation delay time (typ) (µs) | 0.0107 | Current consumption per channel (DC) (typ) (mA) | 0.88 |
Current consumption per channel (1 Mbps) (typ) (mA) | 1.53 | Creepage (min) (mm) | 8, 14.5 |
Clearance (min) (mm) | 8, 14.5 |
配送
配送タイプ | 配送料 | リードタイム | |
---|---|---|---|
![]() |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
![]() |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
![]() |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
![]() |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
![]() |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
![]() |
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 | |
---|---|---|
![]() |
電信送金 | 銀行手数料 US$30.00 を請求します。 |
![]() |
ペイパル | 4.0%のサービス料がかかります。 |
![]() |
クレジットカード | 3.5%のサービス料がかかります。 |
![]() |
ウエスタンユニオン | charge US.00 banking fee. |
![]() |
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
-
ステップ1 :製品
-
ステップ2 :真空包装
-
ステップ3 :静電気防止袋
-
ステップ4 :個包装
-
ステップ5 :梱包箱
-
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
-
The ISO7840DWR chip is a dual-channel, reinforced digital isolator designed for use in harsh industrial environments. It provides protection against high-voltage transients and electrical noise, ensuring reliable communication between different systems. The chip is compliant with the ISO7840 safety standard, making it suitable for applications where high levels of isolation are required.
-
Equivalent
Equivalent products of ISO7840DWR chip include MAX14850, ADuM1440, SIL8349 and Si8261. These devices are also isolated single-channel, high-speed, and low-power digital isolators suitable for applications requiring signal isolation. -
Features
The ISO7840DWR is a low-power isolated dual-channel digital isolator with integrated power isolation certified for use with marine applications. It provides reinforced insulation, high immunity to electromagnetic interference, and a wide temperature range. It also includes protection features such as undervoltage lockout and thermal shutdown. -
Pinout
The ISO7840DWR is a high-performance, quad-channel digital isolator with a total of 16 pins. It provides galvanic isolation between two separate circuits to prevent noise interference and protect sensitive electronics. Each channel can transmit data bidirectionally and is capable of withstanding up to 5.7 kV of isolation voltage. -
Manufacturer
ISO7840DWR is manufactured by Texas Instruments Incorporated, a global semiconductor company that designs and manufactures integrated circuits for a broad range of applications, including automotive, industrial, and consumer electronics. Founded in 1930, Texas Instruments is headquartered in Dallas, Texas and is one of the top semiconductor companies in the world. -
Application Field
ISO7840DWR is commonly used in various applications such as automotive fuel systems, marine fuel systems, recreational vehicles, and industrial machinery. It ensures the safe and reliable transfer of fuel from tanks to engines by providing guidelines for the design, construction, and testing of fuel hoses and hose assemblies. -
Package
The ISO7840DWR chip comes in a surface mount package type known as SOIC-16. It has a form of Tape and Reel and has a size of 16 pins.
私たちは高品質の製品、思いやりのあるサービス、販売後の保証を提供します
-
豊富な商品を取り揃えておりますので、お客様の様々なニーズにお応え致します。
-
最小注文数量は1個からとなります。
-
最低国際配送料は0.00ドルから
-
全商品365日品質保証