ADUM3470ARSZ Analog Devices, 4-Channel Digital Isolator 1Mbps, 2500 Vrms, 20-Pin SSOP
- RS Stock No.:
- 850-8013
- Mfr. Part No.:
- ADUM3470ARSZ
- Brand:
- Analog Devices
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 850-8013
- Mfr. Part No.:
- ADUM3470ARSZ
- Brand:
- Analog Devices
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Analog Devices | |
| Number of Channels | 4 | |
| Maximum Data Rate | 1Mbps | |
| Package Type | SSOP | |
| Maximum Input Current | 44 mA | |
| Isolation Voltage | 2500 Vrms | |
| Rise Time | 2.5ns | |
| Number of Pins | 20 | |
| Mounting Type | Surface Mount | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +105°C | |
| Length | 7.5mm | |
| Depth | 1.85mm | |
| Width | 5.6mm | |
Select all | ||
|---|---|---|
Brand Analog Devices | ||
Number of Channels 4 | ||
Maximum Data Rate 1Mbps | ||
Package Type SSOP | ||
Maximum Input Current 44 mA | ||
Isolation Voltage 2500 Vrms | ||
Rise Time 2.5ns | ||
Number of Pins 20 | ||
Mounting Type Surface Mount | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +105°C | ||
Length 7.5mm | ||
Depth 1.85mm | ||
Width 5.6mm | ||
- COO (Country of Origin):
- MY
ADuM347x Isolated Switching Regulators, Analog Devices
The ADuM347x series from Analog Devices are a range of quad channel digital isolators incorporating Analog Devices’ iCoupler® technology with an integrated PWM controller and transformer driver. This design eliminates the need for a separate isolated DC-to-DC converter in 2W isolated designs.
Features
Isolated PWM controller
Integrated transformer driver
Regulated adjustable output: 3.3V to 24V
2W output power
70% efficiency at guaranteed load of 400mA at 5.0V output
Quad DC-to-25Mbps signal isolation channels
High common-mode transient immunity: >25kV/μs
200kHz to 1MHz adjustable oscillator frequency
Soft start function at power-up
Pulse-by-pulse overcurrent protection
Thermal shutdown
3.3V to 5V input logic
4.5V to 18V output drive
Thermal shutdown protection at >150°C
2500Vrms isolation voltage
Integrated transformer driver
Regulated adjustable output: 3.3V to 24V
2W output power
70% efficiency at guaranteed load of 400mA at 5.0V output
Quad DC-to-25Mbps signal isolation channels
High common-mode transient immunity: >25kV/μs
200kHz to 1MHz adjustable oscillator frequency
Soft start function at power-up
Pulse-by-pulse overcurrent protection
Thermal shutdown
3.3V to 5V input logic
4.5V to 18V output drive
Thermal shutdown protection at >150°C
2500Vrms isolation voltage
Typical Applications
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
Power supply start-up bias and gate drives
Isolated sensor interfaces
Process controls
Automotive
Industrial field bus isolation
Power supply start-up bias and gate drives
Isolated sensor interfaces
Process controls
Automotive
isoPower Technology, Analog Devices
Analog Devices isoPower® technology integrates isolated DC-to-DC converts with data isolation into a single package. It is operating with the award winning iCoupler® chip scale transformers.