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Hot sale Original ADM3251EARWZ Isolators DGTL ISO 20SOIC RS232 Digital Isolator 2500Vrms 2 Channel 460Kbps 25kV/µs CMTI 20-SOIC
Original ADM3251EARWZ Isolators DGTL ISO 2500VRMS 20SOIC RS232 Digital Isolator 2500Vrms 2 Channel 460Kbps 25kV/µs CMTI 20-SOIC
Product Description
The ADM3251EARWZ is a unidirectional digital isolator from Analog Devices Inc., part of the IsoPower and iCoupler series. This surface-mount device is designed to provide high-speed, low-power digital isolation for RS-232 applications. The isolator features a Schmitt trigger input and a 1-bit driver, making it suitable for use in a wide range of industrial and medical applications.
Product Features
· High-speed data transfer rate of 460 Kbps
· Unidirectional operation with a single channel
· High common-mode transient immunity of 25 kV/μs
· Operating temperature range of -40°C to 85°C
· Supply voltage range of 4.5V to 5.5V
· Low power consumption with a nominal supply current of 110 mA
· High isolation voltage of 2500 Vrms
· Available in a 20-pin SOIC package with a lead-free and tin-plated terminal
Product Applications
· Primary applications:
· Industrial automation and control systems
· Medical devices and equipment
· Aerospace and defense systems
· Secondary applications:
· Automotive systems
· Consumer electronics
· Industrial sensors and transducers
Embedded Modules
· Various industrial and medical devices
· Aerospace and defense systems
· Automotive systems
Product Description
Type |
Description |
---|---|
ANSC PART# |
ANSC - ADM3251EARWZ |
Category |
Isolators Digital Isolators |
Mfr |
Analog Devices Inc. |
Series |
IsoPower®, iCoupler® |
Packaging |
Tube |
Part Status |
Active |
Technology |
Magnetic Coupling |
Type |
RS232 |
Isolated Power |
Yes |
Number of Channels |
2 |
Inputs - Side 1/Side 2 |
1/1 |
Channel Type |
Unidirectional |
Voltage - Isolation |
2500Vrms |
Common Mode Transient Immunity (Min) |
25kV/µs |
Data Rate |
460Kbps |
Propagation Delay tpLH / tpHL (Max) |
135ns, 190ns |
Pulse Width Distortion (Max) |
- |
Rise / Fall Time (Typ) |
2.3ns, 2.3ns |
Voltage - Supply |
4.5V ~ 5.5V |
Operating Temperature |
-40°C ~ 85°C |
Mounting Type |
Surface Mount |
Package / Case |
20-SOIC (0.295", 7.50mm Width) |
Supplier Device Package |
20-SOIC |
Base Product Number |
ADM3251 |
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Product datasheet
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