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Original In Stock, Mingjiada Supply ISO7341FCDWR (TI) Quad Channel Digital Isolators

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of TI (ISO7341FCDWR) high-performance, low-power, four-channel digital isolators

1. ISO7341FCDWR Product Overview

ISO7341FCDWR — low-power, four-channel, 3/1, 25Mbps, default low-level output digital isolator. The ISO7341FCDWR features an integrated noise filter, making it suitable for harsh industrial environments where short noise pulses may appear on the device's input pins. ISO7341FCDWR has TTL input thresholds and operates within a voltage range of 3V to 5.5V. The electromagnetic compatibility of ISO7341FCDWR has been significantly enhanced, enabling system-level ESD, EFT, and surge protection while meeting radiation standards.

2. ISO7341FCDWR Key Specifications

Technology: Capacitive coupling

Type: General-purpose

Isolated power supply: No

Number of channels: 4

Input - Side 1/Side 2: 3/1

Channel type: Unidirectional

Voltage isolation: 3000Vrms

Common-mode transient immunity (minimum): 25kV/µs

Data Rate: 25Mbps  

Propagation Delay tpLH / tpHL (Maximum): 58ns, 58ns  

Pulse Width Distortion (Maximum): 4.1ns  

Rise/Fall Time (Typical): 2.1ns, 1.7ns  

Voltage - Supply: 3V to 5.5V  

Operating Temperature: -40°C to 125°C

Mounting type: Surface mount  

Package/housing: 16-SOIC (0.295", 7.50mm wide)

3. ISO7341FCDWR Core Product Features  

Signal transmission rate: 25Mbps Removed from the data sheet title Removed from the data sheet title  

Integrated noise filter used at input  

Default output high level and low level options

Low power consumption, typical ICC per channel (at 1 Mbps):  

ISO7341FCDWR: 1.2 mA (5 V power supply), 0.9 mA (3.3 V power supply)  

Low propagation delay: typical value 31 ns (5 V power supply)  

3.3 V and 5 V level conversion  

Wide temperature range: -40°C to 125°C

70 kV/µs transient immunity, typical value (5V power supply)  

Excellent electromagnetic compatibility (EMC)  

System-level electrostatic discharge (ESD), transient discharge (EFT), and surge protection  

Low radiation  

Powered by 3.3V and 5V power supplies  

Wide-body small outline integrated circuit (SOIC)-16 package

4. The ISO7341FCDWR is an alternative to optocouplers in the following applications:

Industrial fieldbus (Fieldbus)

– Profibus fieldbus

– Modbus

– DeviceNet data bus

Server control interface

Motor control

Power supply

Battery pack

Texas Instruments (TI)'s ISO7341FCDWR is a four-channel digital isolator that combines high performance, ultra-low power consumption, high integration, and exceptional reliability. Its outstanding specifications (such as high isolation level, high speed, wide temperature and voltage range) and features (such as extremely low power consumption, high noise immunity) make it an ideal choice for addressing signal isolation challenges in harsh industrial, medical, and communication environments.

【Mingjiada Electronics】has been supplying the ISO7341FCDWR digital isolator for a long time. For more information about the ISO7341FCDWR or to inquire about pricing, please contact Mingjiada Electronics:  

QQ: 1668527835  

Phone: 13410018555  

Email: chen13410018555@163.com

Homepage URL: www.hkmjd.com