ISO1540D, Digital Isolators Low-Power,Bidirec I2C Iso
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Описание
Semiconductors\Interface ICs\Digital Isolators
ISO154x/-Q1 Low-Power Bidirectional IsolatorsTexas Instruments ISO154x/ISO154x-Q1 low-power, bidirectional isolators are compatible with I²C interfaces. These TI devices have their logic input and output buffers separated by TI's Capacitive Isolation technology using a silicon dioxide (SiO 2 ) barrier. When used in conjunction with isolated power supplies, IS0154x/ISO154x-Q1 block high voltages, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry. This isolation technology provides for function, performance, size, and power consumption advantages when compared to opto-couplers.
Технические параметры
| Brand: | Texas Instruments |
| Data Rate: | 1 Mb/s |
| Development Kit: | ISO154XEVM |
| Factory Pack Quantity: Factory Pack Quantity: | 150 |
| Isolation Type: | Capacitive Coupling |
| Isolation Voltage: | 2500 Vrms |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 2 Channel |
| Operating Supply Current: | 2.5 mA, 3.1 mA |
| Operating Supply Voltage: | 3 V to 5.5 V |
| Package / Case: | SOIC-8 |
| Packaging: | Tube |
| Polarity: | Bidirectional |
| Product Category: | Digital Isolators |
| Product Type: | Digital Isolators |
| Propagation Delay Time: | 70 ns |
| Protocol Supported: | I2C |
| Series: | ISO1540 |
| Subcategory: | Interface ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 3 V |
| Type: | I2C Isolator |
| Isolation Voltage | 2500 Vrms |
| Maximum Data Rate | 1Mbps |
| Maximum Input Current | 303 mA |
| Maximum Operating Temperature | +125°C |
| Minimum Operating Temperature | -40°C |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Number of Pins | 8 |
| Package Type | SOIC |
| Width | 367mm |
| Automotive | No |
| Coupling Type | Capacitive Coupling |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Forward/Reverse Channels | 2/2 |
| Lead Shape | Gull-wing |
| Maximum ESD Protection Voltage (kV) | 1.5@CDM/4@HBM/0.2@MM |
| Maximum Fall Time (ns) | 100 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Output Current Drive (mA) | 100 |
| Maximum Propagation Delay Time (tPHL) (ns) | 181 |
| Maximum Propagation Delay Time (tPLH) (ns) | 65 |
| Maximum Working Insulation Voltage | 566Vp |
| Minimum Common Mode Rejection (kV/us) | 25 |
| Minimum Isolation Voltage (Vrms) | 2500 |
| Minimum Operating Supply Voltage (V) | 3 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| Number of Channels per Chip | 2 |
| Output Type | Open Drain |
| Packaging | Tube |
| Part Status | Active |
| PCB changed | 8 |
| Pin Count | 8 |
| PPAP | No |
| Standard Package Name | SO |
| Supplier Package | SOIC |
| Type | I2C |
| Typical Operating Supply Voltage (V) | 3.3|5 |
| Количество | приёмников 1 |
| Максимальное напряжение | между шиной и общим проводом-7…12 В |
| Напряжение питания | 3…5.5 В |
| Потребляемый ток | 50 А |
| Вес, г | 0.54 |
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