NJGW

WS3243FCY

Transceiver 3V~5.5V 1Mbit/s TSSOP-28 Drivers, Receivers, Transceivers RoHS

TSSOP-28ROHS CompliantActive

Low Power +3V to +5.5V, 3D/5R 1000kbps RS232 Transceivers

Manufacturer: NJGW
Manufacturer part #: WS3243FCY
Store part #: C2691410
Package / case: TSSOP-28
Category: Drivers, Receivers, Transceivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,177 in stock

#C2691410

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹116.40	₹116.40
10+	₹95.77	₹957.70
30+	₹85.35	₹2,560.50
100+	₹75.13	₹7,513.00
500+	₹56.68	₹28,340.00
1,000+	₹53.65	₹53,650.00

Quantity (min 1)

1 × ₹116.40

₹116.40

excl. GST

₹137.35 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

WS3243FCY

₹116.40 for 1 + GST

Specifications

Type: Transceiver
Voltage - Supply: 3V~5.5V
Data Rate: 1Mbit/s
Operating Temperature: -40℃~+85℃
ESD Protect: ±15kV
charge pump: Yes
Number of Drivers: 3
Features: Low-power mode;Wake-up function
Number of Receivers: 5
Quiescent Supply Current: 1mA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.264 g

Overview

The WS3243F series are interface ICs powered by 3V, compliant with EIA/TIA-232 and V.28/V.24 communication protocols, and designed to meet low-power requirements. Internally, they include three drivers, five receivers, and a dedicated switched-capacitor voltage converter. These devices operate from a 3V to 5.25V supply, guarantee a data transfer rate of 1000kbit/s, and provide ESD protection on all RS-232 I/O pins exceeding ±15kV air discharge and ±8kV contact discharge per EN61000-4-2. The WS3243F features the proprietary XPWRSAVE function (patent pending), which automatically shuts down the internal voltage converter and driver circuitry when the RS-232 cable is disconnected from the host interface or the connected peripheral device is powered off.

Applications

Battery-powered and handheld devices
Laptops and PDAs
Cellular phone data cables
Terminal adapters and POS terminals
Modems

Key features

WS3243F meets EIA/TIA-232F and CCITT V.28/V.24 communication requirements at 3.3V or 5V supply
Compliant with EIA/TIA-232 and EIA/TIA-562 protocols, supply voltage down to 2.7V
Low quiescent current: 0.5mA typical, 1mA maximum
Low shutdown current: 1μA typical, 10μA maximum
Dedicated switched-capacitor voltage converter
Dedicated XPWRSAVE automatic standby power saving
Guaranteed 1000Kbps data rate
RS232 I/O ESD protection: ±15kV HBM, ±15kV EN61000-4-2 air-gap discharge, ±8kV EN61000-4-2 contact discharge

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