| Производитель | Texas Instruments |
| Brand: | Texas Instruments |
| Data Rate: | 100 Mb/s |
| Factory Pack Quantity: Factory Pack Quantity: | 1000 |
| Forward Channels: | 4 Channel |
Texas Instruments ISO7840/ISO7840F Quad-Channel Digital Isolators are high-performance, quad-channel digital isolators with 8000V PK isolation voltage. These devices have reinforced isolation certifications according to VDE, CSA, and CQC. These isolators provide 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 (SiO 2 ) 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, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
| Основные параметры | |
| Brand: | Texas Instruments |
| Data Rate: | 100 Mb/s |
| Factory Pack Quantity: Factory Pack Quantity: | 1000 |
| Forward Channels: | 4 Channel |
| Isolation Type: | Capacitive Coupling |
| Isolation Voltage: | 5700 Vrms |
| Manufacturer: | Texas Instruments |
| Maximum Fall Time: | 3.9 ns |
| Maximum Operating Temperature: | +125 C |
| Maximum Rise Time: | 3.9 ns |
| Minimum Operating Temperature: | -55 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 4 Channel |
| Operating Supply Current: | 23.8 mA |
| Package / Case: | SOIC-16 |
| Pd - Power Dissipation: | 200 mW |
| Polarity: | Unidirectional |
| Product Category: | Digital Isolators |
| Product Type: | Digital Isolators |
| Propagation Delay Time: | 11 ns |
| Pulse Width Distortion: | 550 ps |
| Reverse Channels: | 0 Channel |
| Series: | ISO7840 |
| Shutdown: | No Shutdown |
| Subcategory: | Interface ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.25 V |
| Type: | High Performance |
