ISO7142CCDBQR
Description
Technical Parameters
Related Products:
|
Mfr Part |
ISO7142CCDBQ |
ISO7142CCDBQR |
ISO7142CCQDBQQ1 |
ISO7142CCQDBQRQ1 |
|
Description |
Digital Isolator |
Digital Isolator |
Digital Isolator |
Digital Isolator |
|
Stock |
30000 |
30000 |
30000 |
30000 |
|
Product Status |
Active |
Active |
Active |
Active |
|
Technology |
Capacitive Coupling |
Capacitive Coupling |
Capacitive Coupling |
Capacitive Coupling |
|
Type |
General Purpose |
General Purpose |
General Purpose |
General Purpose |
|
Voltage-Isolation |
2.5kVrms |
2.5kVrms |
2.5kVrms |
2.5kVrms |
|
Data Rate |
50Mbps |
50Mbps |
50Mbps |
50Mbps |
|
Isolated Power |
No |
No |
No |
No |
|
Number of Channels |
4 |
4 |
4 |
4 |
|
Inputs - Side 1/Side 2 |
2/2 |
2/2 |
2/2 |
2/2 |
|
Channel Type |
Unidirectional |
Unidirectional |
Unidirectional |
Unidirectional |
|
Common Mode Transient Immunity (Min) |
25kV/µs |
25kV/µs |
25kV/µs |
25kV/µs |
|
Propagation Delay tpLH & tpHL (Max) |
35ns,35ns |
35ns,35ns |
35ns,35ns |
35ns,35ns |
|
Pulse Width Distortion (Max) |
3.5ns |
3.5ns |
3.5ns |
3.5ns |
|
Rise / Fall Time (Typ) |
2.5ns,2.1ns |
2.5ns,2.1ns |
2.5ns,2.1ns |
2.5ns,2.1ns |
|
Voltage - Supply |
2.7 V ~ 5.5 V |
2.7 V ~ 5.5 V |
2.7 V ~ 5.5 V |
2.7 V ~ 5.5 V |
|
Operating Temperature |
-55°C ~ 125°C |
-55°C ~ 125°C |
-55°C ~ 125°C |
-40°C ~ 125°C |
|
Package / Case |
QSOP16(3.9x0.64)6.0 |
QSOP16(3.9x0.64)6.0 |
QSOP16(3.9x0.64)6.0 |
QSOP16(3.9x0.64)6.0 |
|
Package |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Applications：
• General Purpose Isolation
• Industrial Automation
• Motor Control
• Solar Inverters
Description：
ISO7142CC provides galvanic isolation up to 2500-VRMS for 1 minute per UL and 4242-VPK per VDE.ISO7142CC is a quad-channel isolator with two forward and two reverse-direction channels. This device is capable of maximum data rate of 50 Mbps with 5-V supplies and 40 Mbps with 3.3-V or 2.7-V supplies. ISO7142CC has integrated filters on the inputs to support noise-prone applications.
Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2 ) insulation barrier. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. This device has TTL input thresholds and can operate from 2.7-V, 3.3-V, and 5-V supplies.
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