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Technical Specifications
Parameters and characteristics for this part
| Specification | ADUM340E1WBRQZ-RL7 |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) [Min] | 100 V/ns |
| Data Rate | 150 Mbps |
| Grade | Automotive |
| Inputs - Side 1/Side 2 | 4/0 |
| Isolated Power | True |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.154 in |
| Package / Case | 16-SSOP |
| Package / Case | 3.9 mm |
| Propagation Delay tpLH / tpHL (Max) [custom] | 10 ns |
| Propagation Delay tpLH / tpHL (Max) [custom] | 10 ns |
| Pulse Width Distortion (Max) [Max] | 3 ns |
| Qualification | AEC-Q100 |
| Rise / Fall Time (Typ) [custom] | 2.5 ns |
| Rise / Fall Time (Typ) [custom] | 2.5 ns |
| Supplier Device Package | 16-QSOP |
| Technology | Magnetic Coupling |
| Type | CAN, RS485, SPI |
| Voltage - Isolation | 3000 VAC |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.25 V |
ADUM340E Series
5.7 kV/3.0 kV rms Quad Digital Isolators
| Part | Type | Rise / Fall Time (Typ) [custom] | Rise / Fall Time (Typ) [custom] | Inputs - Side 1/Side 2 | Grade | Common Mode Transient Immunity (Min) [Min] | Package / Case | Package / Case | Package / Case | Number of Channels | Operating Temperature [Max] | Operating Temperature [Min] | Data Rate | Supplier Device Package | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Pulse Width Distortion (Max) [Max] | Qualification | Channel Type | Propagation Delay tpLH / tpHL (Max) [custom] | Propagation Delay tpLH / tpHL (Max) [custom] | Isolated Power | Voltage - Isolation | Technology | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | CAN RS485 SPI | 2.5 ns | 2.5 ns | 4/0 | Automotive | 100 V/ns | 0.154 in | 16-SSOP | 3.9 mm | 4 | 125 °C | -40 °C | 150 Mbps | 16-QSOP | 5.5 V | 2.25 V | Surface Mount | 3 ns | AEC-Q100 | Unidirectional | 10 ns | 10 ns | 3000 VAC | Magnetic Coupling | |||
Analog Devices | CAN RS485 SPI | 2.5 ns | 2.5 ns | 4/0 | 100 V/ns | 0.154 in | 16-SSOP | 3.9 mm | 4 | 125 °C | -40 °C | 150 Mbps | 16-QSOP | 5.5 V | 2.25 V | Surface Mount | 3 ns | Unidirectional | 10 ns | 10 ns | 3000 VAC | Magnetic Coupling | |||||
Analog Devices | CAN RS485 SPI | 2.5 ns | 2.5 ns | 4/0 | Automotive | 100 V/ns | 16-SOIC | 4 | 125 °C | -40 °C | 150 Mbps | 16-SOIC | 5.5 V | 2.25 V | Surface Mount | 3 ns | AEC-Q100 | Unidirectional | 10 ns | 10 ns | 10000 Vrms | Capacitive Coupling | 0.295 in | 7.5 mm | |||
Analog Devices | CAN RS485 SPI | 2.5 ns | 2.5 ns | 4/0 | Automotive | 100 V/ns | 0.154 in | 16-SSOP | 3.9 mm | 4 | 125 °C | -40 °C | 150 Mbps | 16-QSOP | 5.5 V | 2.25 V | Surface Mount | 3 ns | AEC-Q100 | Unidirectional | 10 ns | 10 ns | 3000 VAC | Magnetic Coupling | |||
Analog Devices | CAN RS485 SPI | 2.5 ns | 2.5 ns | 4/0 | Automotive | 100 V/ns | 16-SOIC | 4 | 125 °C | -40 °C | 150 Mbps | 16-SOIC | 5.5 V | 2.25 V | Surface Mount | 3 ns | AEC-Q100 | Unidirectional | 10 ns | 10 ns | 10000 Vrms | Capacitive Coupling | 0.295 in | 7.5 mm | |||
 Analog Devices | CAN RS485 SPI | 2.5 ns | 2.5 ns | 4/0 | Automotive | 100 V/ns | 16-SOIC | 4 | 125 °C | -40 °C | 150 Mbps | 16-SOIC | 5.5 V | 2.25 V | Surface Mount | 3 ns | AEC-Q100 | Unidirectional | 10 ns | 10 ns | 10000 Vrms | Capacitive Coupling | 0.295 in | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.98 | |
| 10 | $ 4.03 | |||
| 25 | $ 3.52 | |||
| 100 | $ 2.96 | |||
| 250 | $ 2.68 | |||
| 500 | $ 2.51 | |||
| Digi-Reel® | 1 | $ 5.98 | ||
| 10 | $ 4.03 | |||
| 25 | $ 3.52 | |||
| 100 | $ 2.96 | |||
| 250 | $ 2.68 | |||
| 500 | $ 2.51 | |||
| Tape & Reel (TR) | 1000 | $ 2.37 | ||
| 2000 | $ 2.26 | |||
| 3000 | $ 2.20 | |||
Description
General part information
ADUM340E Series
The ADuM340E/ADuM341E/ADuM342E are quad-channel digital isolators based on Analog Devices, Inc.,iCoupler®technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and back-to-back monolithic air core transformer technology, these isolation components provide outstanding performance characteristics and meet CISPR 32/EN 55032 Class B limits at 5 Mbps. The maximum propagation delay is 10 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum.The ADuM340E/ADuM341E/ADuM342E data channels are independent and are available in a variety of configurations with a withstand voltage rating of 5.7 kV rms (see Figure 26 in the data sheet). The devices operate with the supply voltage on either side ranging from 2.25 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.Two different fail-safe options are available, by which the outputs transition to a predetermined state when the input power supply is not applied.APPLICATIONSSerial peripheral interface (SPI) data converter isolationRS-485 and controller area network with flexible data rate (CAN FD) industrial field bus isolationPWM controller signal isolationGeneral-purpose multichannel isolation