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See Technical Specifications

ADM3251EARWZ

SOIC-20-300mil RS232 ICs ROHS

Manufacturer:

Analog Devices
Mfr.Part #:

ADM3251EARWZ
Datasheet:

ADM3251EARWZ Datasheet (PDF)
Series:

ADM3251E
Mounting Style:

SMD/SMT
Number of Channels:

1 Channel
Polarity:

Unidirectional

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ADM3251EARWZ General Description

The ADM3251E is a high speed, 2.5 kV fully isolated, single-channel RS-232/V.28 transceiver device that operates from asingle 5 V power supply. Due to the high ESD protection on the R_IN and T_OUT pins, the device is ideally suited for operation in electrically harsh environments or where RS-232 cables arefrequently being plugged and unplugged.

Key Features

2.5 kV fully isolated (power and data) RS-232 transceiver
isoPower integrated, isolated dc-to-dc converter
460 kbps data rate
1 Tx and 1 Rx
Meets EIA/TIA-232E specifications
ESD protection on R_IN and T_OUT pins
- ±8 kV: contact discharge
- ±15 kV: air gap discharge
0.1 μF charge pump capacitors
High common-mode transient immunity: >25 kV/μs

Application

High noise data communications
Industrial communications
General-purpose RS-232 data links
Industrial/telecommunications diagnostic ports
Medical equipment

Specifications

Product Category	Digital Isolators	Series	ADM3251E
Mounting Style	SMD/SMT	Number of Channels	1 Channel
Polarity	Unidirectional	Data Rate	460 kb/s
Isolation Voltage	2500 Vrms	Isolation Type	Magnetic Coupling
Supply Voltage - Max	5.5 V	Supply Voltage - Min	4.5 V
Operating Supply Current	110 mA	Propagation Delay Time	190 ns
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Development Kit	EVAL-ADM3251EEB1Z	Moisture Sensitive	Yes
Operating Supply Voltage	5 V	Product Type	Digital Isolators
Protocol Supported	RS-232	Shutdown	No Shutdown
Factory Pack Quantity	37	Subcategory	Interface ICs
Supply Type	Single	Type	RS-232 Isolated Transceiver
Unit Weight	0.028219 oz

Service Policies and Others

After-Sales & Settlement Related

Payment

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For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

N**s 10/08/2022

Good resistors, as described, great and affordable way to fill up my electronics supplies! Well packaged and fast shipping.

S**a 05/12/2022

The order came quickly, everything is packed well.The leds in the tape came exactly as much as i ordered.The power is normal to check until i can (there is no adjustable power supply).At 3.4 v from the battery, the led consumes about 45ma, i.e. 150 w.The light-emitting crystal in the chip is small.But for such a price the best offer can not be.Put 3 chips in parallel and will be sought 0.5 w, but for a lower price.The seller is uniquely 5 stars!

E**n 07/17/2021

Thank you came in time set

O**a 08/11/2020

as expected with good quality!