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ADUM1210BRZ
+BOMDGTL ISOLTR 2.5KV 2CH GP 8-SOIC
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #ADUM1210BRZ
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Bảng dữ liệu ADUM1210BRZ DataSheet
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Có sẵn16011
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | iCoupler® |
| Part Status | Active |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 2 |
| Inputs - Side 1 / Side 2 | 2/0 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 10Mbps |
| Propagation Delay tp LH / tp HL (Max) | 50ns, 50ns |
| Pulse Width Distortion (Max) | 3ns |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | ADUM1210 |
Tổng quan
Description
Key specifications include high common-mode transient immunity, low power consumption, and a compact SOIC package. It operates with a supply voltage range of 3.0 V to 5.5 V, suitable for integration into standard digital circuits. The isolation rating often exceeds 2.5 kV, ensuring reliable performance in high-voltage scenarios. Overall, the ADUM1210BRZ is a reliable choice for designers looking to enhance safety and signal integrity in mixed-signal systems.
Equivalent
1. Texas Instruments ISO7721 - Dual-channel digital isolator.
2. Broadcom ACPL-M21L - Dual-channel digital isolator.
3. Silicon Labs SI8620 - Dual-channel isolator with enhanced noise immunity.
4. NVE IL715 - Dual-channel isolator known for low power consumption.
Always verify specifications such as channel count, data rate, isolation voltage, and package to ensure compatibility with your specific application.
Features
1. Isolation Rating: It offers a high isolation rating, typically up to 2.5 kV RMS, ensuring safety and signal integrity across isolated barriers.
2. Data Rate: This isolator supports data rates up to 10 Mbps, making it suitable for fast digital communication.
3. Low Power Consumption: It is designed for low power operation, which is essential for energy-efficient systems.
4. Wide Temperature Range: The device operates over a broad temperature range, typically -40°C to +125°C, suitable for industrial applications.
5. Robust Performance: It features high common-mode transient immunity, ensuring reliable performance in noisy environments.
These features make the ADUM1210BRZ ideal for applications requiring secure data transmission across isolated segments, such as in industrial automation, power supplies, and medical equipment.
Pinout
Here’s a brief overview of the pin functions:
1. VDD1 (Pin 1): Supply voltage for side 1.
2. GND1 (Pin 2): Ground for side 1.
3. VIA (Pin 3): Input A, digital input signal for side 1.
4. VIB (Pin 4): Input B, digital input signal for side 1.
5. VOB (Pin 5): Output B, digital output signal for side 2.
6. GND2 (Pin 6): Ground for side 2.
7. VOA (Pin 7): Output A, digital output signal for side 2.
8. VDD2 (Pin 8): Supply voltage for side 2.
The ADUM1210BRZ provides two independent isolation channels with a maximum data rate of around 25 Mbps, ensuring signal integrity across isolation barriers. It is commonly used in applications requiring electrical isolation, such as interfacing different ground potentials or protecting sensitive components from voltage spikes.
Manufacturer
Application
1. Industrial Automation: Isolation of data signals in PLCs and motor drives.
2. Power Electronics: Providing isolation in inverters and converters.
3. Medical Equipment: Ensuring patient safety by isolating sensitive equipment interfaces.
4. Telecommunications: Protecting data lines in network hardware.
5. Automotive Systems: Enhancing safety and reliability in battery management and control systems.
6. Consumer Electronics: Isolating interface signals in various gadgets to prevent interference.
These applications benefit from the ADUM1210BRZ's ability to provide robust signal integrity and electrical isolation.