Deep-Dive with AI
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Deep-Dive with AI
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Technical Specifications
Parameters and characteristics for this part
| Specification | SI83408AFA-IF |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) [Min] | 100 V/ns |
| Current - Output (Max) [Max] | 700 mA |
| Fault Protection | Over Temperature, Current Limiting (Fixed), UVLO |
| Features | Slew Rate Controlled |
| Input Type | Non-Inverting |
| Inputs - Side 1/Side 2 [custom] | 4 |
| Inputs - Side 1/Side 2 [custom] | 0 |
| Interface | SPI, Parallel |
| Isolated Power | False |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 4 |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 125 °C, 125 °C |
| Operating Temperature [Min] | -40 C, -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 32-VFDFN Exposed Pad |
| Propagation Delay tpLH / tpHL (Max) | 2.9 µs |
| Propagation Delay tpLH / tpHL (Max) [Max] | 2.3 µs |
| Pulse Width Distortion (Max) [Min] | 10 µs |
| Ratio - Input:Output | 4 x 1:1 |
| Rds On (Typ) | 155 mOhm |
| Rise / Fall Time (Typ) | 3 µs |
| Rise / Fall Time (Typ) | 3 µs |
| Supplier Device Package | 32-DFN (9x9) |
| Switch Type | General Purpose |
| Technology | Capacitive Coupling |
| Type | SPI |
| Voltage - Isolation | 1500 VAC |
| Voltage - Load [Max] | 32 V |
| Voltage - Load [Min] | 9 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.25 V |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.25 V |
| Part | Isolated Power | Inputs - Side 1/Side 2 [custom] | Inputs - Side 1/Side 2 [custom] | Rise / Fall Time (Typ) | Rise / Fall Time (Typ) | Common Mode Transient Immunity (Min) [Min] | Technology | Propagation Delay tpLH / tpHL (Max) [Max] | Propagation Delay tpLH / tpHL (Max) | Operating Temperature [Max] | Operating Temperature [Min] | Number of Channels [custom] | Pulse Width Distortion (Max) [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Voltage - Isolation | Channel Type | Type | Input Type | Voltage - Load [Max] | Voltage - Load [Min] | Features | Rds On (Typ) | Output Type | Fault Protection | Number of Outputs | Supplier Device Package | Interface | Mounting Type | Switch Type | Output Configuration | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Current - Output (Max) [Max] | Package / Case | Ratio - Input:Output | Rise / Fall Time (Typ) | Rise / Fall Time (Typ) | Contents | Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Skyworks Solutions Inc. | 4 | 0 | 3 µs | 3 µs | 100 V/ns | Capacitive Coupling | 2.3 µs | 2.9 µs | 125 °C 125 °C | -40 C -40 °C | 4 | 10 µs | 2.25 V | 5.5 V | 1500 VAC | Unidirectional | SPI | Non-Inverting | 32 V | 9 V | Slew Rate Controlled | 155 mOhm | N-Channel | Current Limiting (Fixed) Over Temperature UVLO | 4 | 32-DFN (9x9) | SPI | Surface Mount | General Purpose | High Side | 2.25 V | 5.5 V | 700 mA | 32-VFDFN Exposed Pad | 4 x 1:1 | |||||
Skyworks Solutions Inc. | 4 | 0 | 3 µs | 3 µs | 100 V/ns | Capacitive Coupling | 2.3 µs | 2.9 µs | 125 °C 125 °C | -40 C -40 °C | 4 | 10 µs | 2.25 V | 5.5 V | 1500 VAC | Unidirectional | SPI | Non-Inverting | 32 V | 9 V | Slew Rate Controlled | 155 mOhm | N-Channel | Current Limiting (Fixed) Over Temperature UVLO | 4 | 32-DFN (9x9) | SPI | Surface Mount | General Purpose | High Side | 2.25 V | 5.5 V | 700 mA | 32-VFDFN Exposed Pad | 4 x 1:1 | |||||
Skyworks Solutions Inc. | 4 | 0 | 100 V/ns | Magnetic Coupling | 3.5 µs 4.5 µs | 125 °C 125 °C | -40 C -40 °C | 4 | 2.25 V 9 V | 5.5 V 32 VDC | 1500 VAC | Unidirectional | SPI | Non-Inverting | 32 V | 9 V | Slew Rate Controlled | 155 mOhm | N-Channel | Current Limiting (Fixed) Over Temperature UVLO | 4 | 32-DFN (9x9) | SPI | Surface Mount | General Purpose | High Side | 2.25 V | 5.5 V | 700 mA | 32-VFDFN Exposed Pad | 4 x 1:1 | 2 µs | - | |||||||
Skyworks Solutions Inc. | 4 | 0 | 100 V/ns | Capacitive Coupling | 3.5 µs 4.5 µs | 125 °C | -40 C | 4 | 10 µs | 2.25 V | 5.5 V | 1500 VAC | Unidirectional | Interface SPI | 32-DFN (9x9) | Surface Mount | 32-VFDFN Exposed Pad | 3 µs | - | Board(s) | Isolator | |||||||||||||||||||
Skyworks Solutions Inc. | 4 | 0 | 100 V/ns | Magnetic Coupling | 3.5 µs 4.5 µs | 125 °C 125 °C | -40 C -40 °C | 4 | 2.25 V 9 V | 5.5 V 32 VDC | 1500 VAC | Unidirectional | SPI | Non-Inverting | 32 V | 9 V | Slew Rate Controlled | 155 mOhm | N-Channel | Current Limiting (Fixed) Over Temperature UVLO | 4 | 32-DFN (9x9) | SPI | Surface Mount | General Purpose | High Side | 2.25 V | 5.5 V | 700 mA | 32-VFDFN Exposed Pad | 4 x 1:1 | 2 µs | - | |||||||
Skyworks Solutions Inc. | 4 | 0 | 100 V/ns | Magnetic Coupling | 3.5 µs 4.5 µs | 125 °C 125 °C | -40 C -40 °C | 4 | 2.25 V 9 V | 5.5 V 32 VDC | 1500 VAC | Unidirectional | SPI | Non-Inverting | 32 V | 9 V | Slew Rate Controlled | 155 mOhm | N-Channel | Current Limiting (Fixed) Over Temperature UVLO | 4 | 32-DFN (9x9) | Parallel SPI | Surface Mount | General Purpose | High Side | 2.25 V | 5.5 V | 700 mA | 32-VFDFN Exposed Pad | 4 x 1:1 | 2 µs | - | |||||||
Skyworks Solutions Inc. | 4 | 0 | 3 µs | 3 µs | 100 V/ns | Capacitive Coupling | 2.3 µs | 2.9 µs | 125 °C 125 °C | -40 C -40 °C | 4 | 10 µs | 2.25 V | 5.5 V | 1500 VAC | Unidirectional | SPI | Non-Inverting | 32 V | 9 V | Slew Rate Controlled | 155 mOhm | N-Channel | Current Limiting (Fixed) Over Temperature UVLO | 4 | 32-DFN (9x9) | Parallel SPI | Surface Mount | General Purpose | High Side | 2.25 V | 5.5 V | 700 mA | 32-VFDFN Exposed Pad | 4 x 1:1 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 54 | $ 7.35 | |
| Tray | 1 | $ 7.55 | ||
| 10 | $ 6.82 | |||
| 25 | $ 6.50 | |||
| 80 | $ 5.65 | |||
Description
General part information
SI83408 Series
SPI Digital Isolator 1500Vrms 4 Channel 100kV/µs CMTI 32-VFDFN Exposed Pad
Documents
Technical documentation and resources