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[China]
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Address: Room 405, Building A2, Niushang Zhigu, United Industrial Park, Fengtang Avenue, Shenzhen，Guangdong, China. Post code: 518100
Contact name:Amy
SZ ADE Electronics Co., Ltd |
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ISO7340CQDWRQ1 General Purpose Digital Isolator 3000Vrms 4 Channel
25Mbps 25kV/µs
Specifications of ISO7340CQDWRQ1
| TYPE | DESCRIPTION |
| Category | Isolators |
| Digital Isolators | |
| Mfr | Texas Instruments |
| Series | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 4/0 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 3000Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 25Mbps |
| Propagation Delay tpLH / tpHL (Max) | 58ns, 58ns |
| Pulse Width Distortion (Max) | 4ns |
| Rise / Fall Time (Typ) | 2.1ns, 1.7ns |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | ISO7340 |
Features of ISO7340CQDWRQ1
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C Ambient Operating
Temperature Range
– Device HBM Classification Level 3A
– Device CDM Classification Level C6
• Signaling Rate: 25 Mbps
• Integrated Noise Filter on the Inputs
• Default Output High and Low Options
• Low Power Consumption, Typical ICC per Channel at 1 Mbps:
– ISO7340-Q1: 0.9 mA (5-V Supplies),0.7 mA (3.3-V Supplies)
– ISO7341-Q1: 1.2 mA (5-V Supplies),0.9 mA (3.3-V Supplies)
– ISO7342-Q1: 1.3 mA (5-V Supplies),0.9 mA (3.3-V Supplies)
• Low Propagation Delay: 31 ns Typical (5-V Supplies)
• 3.3-V and 5-V Level Translation
• 70-KV/μs Transient Immunity, Typical (5-V Supplies)
• Robust Electromagnetic Compatibility (EMC)
– System-level ESD, EFT, and Surge Immunity
– Low Emissions
• Operates from 3.3-V and 5-V Supplies
• Wide-Body SOIC-16 Package
• Safety-Related Certifications:
– 4242-VPK Basic Isolation per DIN V VDE V0884-10 and DIN EN
61010-1
– 3-KVRMS Isolation for 1 minute per UL 1577
– CSA Component Acceptance Notice 5A, IEC60950-1 and IEC 61010-1
End Equipment Standards
– GB4943.1-2011 CQC Certified
Application of ISO7340CQDWRQ1
• Optocoupler Replacement in:
– Industrial Fieldbus
– Profibus
– Modbus
– DeviceNet Data Buses
– Servo Control Interface
– Motor Control
– Power Supplies
– Battery Packs
