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The TI ISO7741FDBQR is a robust, quad-channel digital isolator that provides reliable data transfer between two isolated circuits. It features a reinforced digital isolation barrier, ensuring fault tolerance and preserving data integrity. This device offers high-speed data transfer with low propagation delay, making it suitable for applications requiring fast communication. Its surge protection integrated into the circuit ensures system stability and prevents damage from electrical surges. The ISO7741FDBQR is designed to operate in a wide range of environments, consuming low power while maintaining EMC immunity. Its rugged reliability and lifetime endurance make it an excellent choice for industrial control systems, medical devices, and automotive applications that require high-speed data transfer and robust isolation.
According to the product information, the features of ISO7741FDBQR are:
These features highlight the robustness and reliability of the ISO7741FDBQR digital isolator, making it suitable for applications requiring high-speed data transfer and isolation.
The package type of ISO7741FDBQR is SSOP16.
The manufacturer of the ISO7741FDBQR is Texas Instruments (TI), a well-known American technology company that designs, manufactures, and sells semiconductors and other electronic components. TI is a leading player in the global semiconductor industry, offering a wide range of products including analog and embedded processing chips, sensors, and interface solutions. The company was founded in 1930 and is headquartered in Dallas, Texas.
The TI ISO7741FDBQR is a robust digital isolator suitable for various applications that require high-speed data transfer, fault tolerance, and reliable isolation. Some application areas include:
Based on the provided product information, TI's ISO7741FDBQR is a digital isolator. Equivalent products from other manufacturers that offer similar features and functionality include:
Please note that equivalent products may have different package types, operating frequencies, or specific application areas.
Category | IsolatorsDigital Isolators | Technology | Capacitive 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) | 85kV/µs | Data Rate | 100Mbps |
Propagation Delay tpLH / tpHL (Max) | 16ns, 16ns | Pulse Width Distortion (Max) | 4.9ns |
Rise / Fall Time (Typ) | 2.4ns, 2.4ns | Voltage - Supply | 2.25V ~ 5.5V |
Operating Temperature | -55°C ~ 125°C | Mounting Type | Surface Mount |
Base Product Number | ISO7741 | Rating | Catalog |
Integrated isolated power | No | Isolation rating | Basic, Reinforced |
Number of channels | 4 | Forward/reverse channels | 3 forward / 1 reverse |
Default output | High, Low | Data rate (max) (MBps) | 100 |
Surge isolation voltage (VIOSM) (VPK) | 6400, 7800, 12800 | Transient isolation voltage (VIOTM) (VPK) | 4242, 8000 |
Withstand isolation voltage (VISO) (Vrms) | 3000, 5000 | CMTI (min) (V/µs) | 85000 |
Operating temperature range (°C) | -55 to 125 | Supply voltage (max) (V) | 5.5 |
Supply voltage (min) (V) | 2.25 | Propagation delay time (typ) (µs) | 0.0107 |
Current consumption per channel (DC) (typ) (mA) | 0.88 | Current consumption per channel (1 Mbps) (typ) (mA) | 1.48 |
Creepage (min) (mm) | 3.7, 8 | Clearance (min) (mm) | 3.7, 8 |
Package/Case | SSOP-16 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $1.215 | $1.22 |
10+ | $1.082 | $10.82 |
30+ | $1.061 | $31.83 |
100+ | $1.030 | $103.00 |
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