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ADUM242E1BRIZ
+BOMDGTL ISOLTR 5KV 4CH GP 16-SOIC
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제조업체아날로그 디바이스(주)
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제조업체 부품 #ADUM242E1BRIZ
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재고15831
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사양
| 속성 | 가치 |
| Series | iCoupler® |
| Part Status | Active |
| Base Product Number | ADUM242 |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1 / Side 2 | 2/2 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 75kV/µs |
| Data Rate | 150Mbps |
| Propagation Delay tp LH / tp HL (Max) | 13ns, 13ns |
| Pulse Width Distortion (Max) | 3ns |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
| Voltage - Supply | 1.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Packaging | Tube |
개요
Description
ADUM242E1BRIZ is an Analog Devices ADuM digital isolator (iCoupler technology). It provides galvanic isolation between two logic domains while transferring four digital signals across the isolation barrier, enabling safe interfacing of a microcontroller with sensors, actuators, or peripherals. The device offers high noise immunity and fast data transfer, suitable for isolating SPI/I2C/serial lines in industrial, automotive, or consumer electronics applications. The BRIZ suffix denotes the package and ordering options; exact electrical specs (isolation rating, data rate, channel directions, and supply voltages) are in the datasheet.
Features
Key features of ADuM242E1BRIZ:
- 2-channel, bidirectional digital isolator (iCoupler technology)
- Isolation voltage: 5 kV RMS (input side to output side)
- Wide supply range: compatible with 3.3 V and 5 V logic on both sides
- Data rate: up to tens of Mbps per channel (typical around 25 Mbps)
- Low power consumption
- High common-mode transient immunity (CM TI)
- Industrial temperature range (-40°C to +125°C)
- Small footprint RoHS-compliant package
- Suitable for isolating digital signals in microcontroller interfaces (e.g., SPI/I2C) across the isolation barrier
- 2-channel, bidirectional digital isolator (iCoupler technology)
- Isolation voltage: 5 kV RMS (input side to output side)
- Wide supply range: compatible with 3.3 V and 5 V logic on both sides
- Data rate: up to tens of Mbps per channel (typical around 25 Mbps)
- Low power consumption
- High common-mode transient immunity (CM TI)
- Industrial temperature range (-40°C to +125°C)
- Small footprint RoHS-compliant package
- Suitable for isolating digital signals in microcontroller interfaces (e.g., SPI/I2C) across the isolation barrier
Pinout
- Pin count: 8 pins (8‑lead package, SOIC, RIZ)
- Function: Dual‑channel digital isolator for SPI (isoSPI) applications; provides galvanic isolation between two SPI domains with two bidirectional data channels across the isolation barrier.
- Function: Dual‑channel digital isolator for SPI (isoSPI) applications; provides galvanic isolation between two SPI domains with two bidirectional data channels across the isolation barrier.
Manufacturer
- Manufacturer: Analog Devices, Inc. (Analog Devices)
- What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits (e.g., data converters, amplifiers, sensors, power management ICs, and digital isolators).
- What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits (e.g., data converters, amplifiers, sensors, power management ICs, and digital isolators).
Application
- Isolated I2C, SPI and UART data paths for MCUs/DSPs
- Industrial automation: PLCs, motor drives, sensors
- Data acquisition and instrumentation requiring galvanic isolation
- Automotive/EV sensor networks and body electronics
- Medical instrumentation needing safety isolation
- Consumer electronics with isolated peripherals
Note: ADuM242E1BRIZ is a 4-channel digital isolator used to galvanically isolate digital signals across different supply domains.
- Industrial automation: PLCs, motor drives, sensors
- Data acquisition and instrumentation requiring galvanic isolation
- Automotive/EV sensor networks and body electronics
- Medical instrumentation needing safety isolation
- Consumer electronics with isolated peripherals
Note: ADuM242E1BRIZ is a 4-channel digital isolator used to galvanically isolate digital signals across different supply domains.
Package
It’s an 8-pin small-outline package (SOIC-8), RoHS compliant (lead-free).
