- Mfr. #:
- ISO7840DWR
- Description:
- Digital Isolators Digital Isolators - GARUDA -quad channel
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
ISO7840DWR Information
- ISO7840/ISO7840F Quad-Channel Digital Isolator
- Texas Instruments ISO7840/ISO7840F Quad-Channel Digital Isolator is a high-performance, quad-channel digital isolator with 8000VPK isolation voltage. This device has reinforced isolation certifications according to VDE, CSA, and CQC. The isolator provides high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by silicon dioxide (SiO2) insulation barrier. ISO7840 has four forward and zero reverse-direction channels. If the input power or signal loss, default output is 'high' for the ISO7840 device and 'low' for the ISO7840F device. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.Learn More
Specifications
| Moisture Sensitive: | Yes |
|---|---|
| RoHS: | Y |
| Polarity: | Unidirectional |
| Manufacturer: | Texas Instruments |
| Brand: | Texas Instruments |
| Package / Case: | SOIC-16 |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Shutdown: | No Shutdown |
| Subcategory: | Interface ICs |
| Development Kit: | ISO7842-EVM |
| Series: | ISO7840 |
| Type: | High Performance |
| Product Category: | Digital Isolators |
| Product Type: | Digital Isolators |
| Product: | Digital Isolators |
| Isolation Type: | Capacitive Coupling |
| Isolation Voltage: | 5700 Vrms |
| Supply Voltage - Max: | 5.5 V |
| Number of Channels: | 4 Channel |
| Forward Channels: | 4 Channel |
| Maximum Fall Time: | 3.9 ns |
| Maximum Rise Time: | 3.9 ns |
| Operating Supply Current: | 23.8 mA |
| Factory Pack Quantity: | 2000 |
| Pd - Power Dissipation: | 200 mW |
| Supply Voltage - Min: | 2.25 V |
| Propagation Delay Time: | 11 ns |
| Data Rate: | 100 Mb/s |
| Pulse Width Distortion: | 0.55 ns |
| Unit Weight: | 0.022491 oz |
| Reverse Channels: | 0 Channel |
| Minimum Operating Temperature: | - 55 C |
| Maximum Operating Temperature: | + 125 C |
ISO7840DWR Price & Stock
Texas Instruments ISO7840DWR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Texas Instruments | ISO7840DWR | 3,945 | 46.45 | 41.75 | 34.99 | 24.09 | 24.09 | 2020-01-14T02:04:14Z |
| Mouser | 595-ISO7840DWR | 1,156 | 50.45 | 45.62 | 37.75 | 28.64 | 27.60 | 2019-12-13T12:27:53Z |
| Digi-Key | ISO7840DWR-ND | - | - | - | - | - | 26.49 | 2020-01-13T13:58:39Z |
| Verical | ISO7840DWR | 10,000 | - | - | - | - | 29.69 | 2020-01-13T17:57:34Z |
| Avnet | ISO7840DWR | - | - | - | - | - | 29.08 | 2020-01-14T02:49:53Z |
| LTL Group | 3152087 | 1,637 | - | - | - | - | - | 2020-01-14T06:10:10Z |
| GreenTree Electronics | ISO7840DWR | 1,457 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| Nexxon | ISO7840DWR | Contact | - | - | - | - | - | 2018-02-27T00:44:39Z |
| Sierra IC | ISO7840DWR | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
Alternate Names
Texas Instruments has several brands around the world that may have alternate names for ISO7840DWR due to regional differences or acquisition. ISO7840DWR may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INS
- TEXAS INSTRUMENTS INC
- TEXAS INSTRUMEN
- TEX
- TEXAS INSTRU
- TI/NS
- Texas Instruments (TI)
- TEXASIN
- TEXINS
- TEXAS INSTRUMENTS INCORPORATED
- TEAXS
- TEXAS INTRUMENTS
- TEXAS INSTRUM
- TEXAS INSRUMENT
- TEXAS IST
- TI-PB
- TI-ROHS
- Texas Instruments Rfid Systems
- TEXINST
- TEXAS INSRUMENTS
- Texas Instr.
- Texas Instruments Inc.