
ISO7340CQDWRQ1 Isolators |
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Allicdata Part #: | 296-43167-2-ND |
Manufacturer Part#: |
ISO7340CQDWRQ1 |
Price: | $ 1.82 |
Product Category: | Isolators |
Manufacturer: | Texas Instruments |
Short Description: | DGTL ISO 3KV 4CH GEN PURP 16SOIC |
More Detail: | General Purpose Digital Isolator 3000Vrms 4 Channe... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 1.82000 |
10 +: | $ 1.76540 |
100 +: | $ 1.72900 |
1000 +: | $ 1.69260 |
10000 +: | $ 1.63800 |
Common Mode Transient Immunity (Min): | 25kV/µs |
Supplier Device Package: | 16-SOIC |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Voltage - Supply: | 3 V ~ 5.5 V |
Rise / Fall Time (Typ): | 2.1ns, 1.7ns |
Pulse Width Distortion (Max): | 4ns |
Propagation Delay tpLH / tpHL (Max): | 58ns, 58ns |
Data Rate: | 25Mbps |
Series: | Automotive, AEC-Q100 |
Voltage - Isolation: | 3000Vrms |
Channel Type: | Unidirectional |
Inputs - Side 1/Side 2: | 4/0 |
Number of Channels: | 4 |
Isolated Power: | No |
Type: | General Purpose |
Technology: | Capacitive Coupling |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Digital Isolators
ISO7340CQDWRQ1 is an advanced digital isolator that provides high-performance data transmission across an isolation barrier for industrial, automotive, medical, and consumer applications. This isolator has been designed with an eye towards flexibility and performance, providing a solid digital solution for isolating sensitive systems from outside noise sources and electromagnetic interference. Digital Isolators are widely used in signal transmission and signal isolation. The application fields of the ISO7340CQDWRQ1 isolator include but are not limited to: industrial instrumentation, automotive applications, medical equipment, and consumer electronics.
The ISO7340CQDWRQ1 digital isolator employs an advanced CMOS differential signal line which offers thousand fold isolation per the datasheet specification. This isolator features wide common mode range which makes it suitable for single-ended and balanced signal transmission with no distortion. Its low-power consumption makes it an ideal choice for battery-powered and energy-sensitive applications. The ISO7340CQDWRQ1 has an incredibly fast turn-on time, making it suitable for real-time control applications that require rapid reactions. The low noise and high-speed switching make this device suitable for any high-performance application.
The isolation barrier of the ISO7340CQDWRQ1 isolator is highly sophisticated, providing a wide isolation range that conforms to the 1000VAC(60Hz) test criteria, providing the highest level of protection for electronic circuits. This level of isolation is achieved via a proprietary encapsulated layout, providing two galvanic isolated, high-speed differential data paths across the barrier. Additionally, the isolator provides complete isolation without any external components, allowing for easier design and application.
The working principle of the ISO7340CQDWRQ1 isolator is based on capacitive coupling and optical isolation, employing a differential data signal path across the isolation barrier. The optical isolation causes the received signal to be demodulated and converted into a low voltage signal by photo transistors. This low voltage signal is then converted back to the differential output signal and relayed to the receiving device. The electronics of the ISO7340CQDWRQ1 isolator utilizes advanced on-chip signal conditioning, providing signal fidelity and noise suppression, while the optical isolation ensures full signal integrity. This ensures a reliable signal transmission without any signal degradation, even in electrically noisy environments.
The ISO7340CQDWRQ1 isolator provides a reliable and high-performance data transmission solution for applications requiring isolation between two circuits. This isolator employs a differential data signal path and an advanced capacitive coupling to provide a thousand times isolation range, while its low-power consumption and fast turn-on times make it an ideal solution for high-performance applications and systems with electrical noise. The advanced signal conditioning ensures high-quality data transmission with minimal degradation and noise, making it ideal for any signal transmission application.
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