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DGTL ISOLTR 3KV 4CH GP 16-SSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #ADUM141E1WBRQZ-RL7
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Em Estoque15192
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Especificações
| Atributo | Valor |
| Series | iCoupler® |
| Part Status | Active |
| Base Product Number | ADUM141 |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1 / Side 2 | 3/1 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 3000Vrms |
| 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 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-QSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
ADuM141E1WBRQZ-RL7 is a 4-channel digital isolator (iCoupler) from Analog Devices. It provides galvanic isolation between a primary side (VDD1) and a secondary side (VDD2) and transfers four independent data signals across the isolation barrier without a direct electrical connection.
Key points:
- 4 independent data channels (unidirectional per channel with separate VDD1/VDD2)
- Independent supplies on each side; typical VDD ranges 3.0–5.5 V
- High-speed digital isolation (data rates in the tens of Mbps per channel; low propagation delay)
- RoHS-compliant packaging; RL7 denotes tape-and-reel; WBRQZ indicates package/lot code
- Applications: microcontroller/processor isolation, motor drives, power supplies, industrial instrumentation, medical devices
Note: consult the datasheet for exact isolation rating (kVrms), temperature range, and channel characteristics.
Key points:
- 4 independent data channels (unidirectional per channel with separate VDD1/VDD2)
- Independent supplies on each side; typical VDD ranges 3.0–5.5 V
- High-speed digital isolation (data rates in the tens of Mbps per channel; low propagation delay)
- RoHS-compliant packaging; RL7 denotes tape-and-reel; WBRQZ indicates package/lot code
- Applications: microcontroller/processor isolation, motor drives, power supplies, industrial instrumentation, medical devices
Note: consult the datasheet for exact isolation rating (kVrms), temperature range, and channel characteristics.
Features
ADuM141E1WBRQZ-RL7 features (summary):
- 1-channel, unidirectional digital isolator using iCoupler technology
- Reinforced isolation between primary and secondary sides (5 kV RMS)
- Dual-supply operation: VDD1 and VDD2 generally 3.0 V to 5.5 V
- Data rate up to about tens of Mbps (typical around 25 Mbps)
- Fast propagation with nanosecond-scale delays; high common-mode transient immunity (CM TI) around tens of kV/µs
- Industrial temperature range: -40°C to +125°C
- Low power consumption
- Small 8-pin package; RoHS-compliant, available in reel format RL7 (WBRQZ variant) for manufacturing
Note: exact numbers (data rate, CM TI, and voltage ranges) can vary by revision; refer to the latest datasheet for precise specifications.
- 1-channel, unidirectional digital isolator using iCoupler technology
- Reinforced isolation between primary and secondary sides (5 kV RMS)
- Dual-supply operation: VDD1 and VDD2 generally 3.0 V to 5.5 V
- Data rate up to about tens of Mbps (typical around 25 Mbps)
- Fast propagation with nanosecond-scale delays; high common-mode transient immunity (CM TI) around tens of kV/µs
- Industrial temperature range: -40°C to +125°C
- Low power consumption
- Small 8-pin package; RoHS-compliant, available in reel format RL7 (WBRQZ variant) for manufacturing
Note: exact numbers (data rate, CM TI, and voltage ranges) can vary by revision; refer to the latest datasheet for precise specifications.
Pinout
- Pin count: 8 pins (8‑lead package)
- Function: One‑channel (single data line) digital isolator with enable. Provides unidirectional data transfer across an isolation barrier with separate VDD1/GND1 and VDD2/GND2 rails.
- Function: One‑channel (single data line) digital isolator with enable. Provides unidirectional data transfer across an isolation barrier with separate VDD1/GND1 and VDD2/GND2 rails.
Manufacturer
Analog Devices, Inc. is the manufacturer. It is an American multinational semiconductor company that designs and markets analog, mixed-signal, and DSP (digital signal processing) integrated circuits.
Application
ADuM141E1WBRQZ-RL7 is a quad-channel digital isolator used to galvanically isolate digital signals between system domains. Typical applications include:
- Isolated MCU I/O and peripheral interfaces (SPI, I2C, UART, GPIO)
- Industrial automation and motor drives (sensors, actuators, control signals)
- Automotive electronics (ECU interfaces and sensor networks)
- Medical instrumentation (patient-side isolation)
- Power electronics, metering, and data acquisition systems
- Isolated communications in consumer/enterprise equipment
- Isolated MCU I/O and peripheral interfaces (SPI, I2C, UART, GPIO)
- Industrial automation and motor drives (sensors, actuators, control signals)
- Automotive electronics (ECU interfaces and sensor networks)
- Medical instrumentation (patient-side isolation)
- Power electronics, metering, and data acquisition systems
- Isolated communications in consumer/enterprise equipment
Package
8-pin SOIC (Small Outline) package, wide-body variant (SOIC-8).
