NJGW

WS3222ECA

3V~5V Transceiver 250Kbps SSOP-20 Drivers, Receivers, Transceivers RoHS

SSOP-20ROHS CompliantActive

RS232 communication interface chip

Manufacturer: NJGW
Manufacturer part #: WS3222ECA
Store part #: C2691423
Package / case: SSOP-20
Category: Drivers, Receivers, Transceivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,320 in stock

#C2691423

Stock & price checked 19 h ago

Quantity	Unit price	Pack price
1+	₹64.07	₹64.07
10+	₹56.89	₹568.90
30+	₹53.30	₹1,599.00
100+	₹49.71	₹4,971.00
500+	₹47.51	₹23,755.00
1,000+	₹46.32	₹46,320.00

Quantity (min 1)

1 × ₹64.07

₹64.07

excl. GST

₹75.60 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 2,000 per reel

WS3222ECA

₹64.07 for 1 + GST

Specifications

Voltage - Supply: 3V~5V
Type: Transceiver
Data Rate: 250Kbps
Operating Temperature: 0℃~+70℃
ESD Protect: ±15kV
charge pump: Yes
Number of Drivers: 2
Number of Receivers: 2
Quiescent Supply Current: 1mA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 2,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.678 g

Overview

The WS3222E series are interface ICs powered by a 3V supply, compliant with EIA/TIA-232 and CCITT V.28/V.24 communication standards, and designed to meet low-power requirements. Each device integrates two drivers, two receivers, and a dedicated switched-capacitor voltage converter. These devices operate from a 3V to 3.6V supply, guaranteeing a data rate of 250kbit/s. ESD protection on all RS-232 I/O pins exceeds ±15kV air discharge and ±8kV contact discharge per EN61000-4-2.

Applications

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

Key features

WS3222E meets EIA/TIA-232F and CCITT V.28/V.24 communication requirements at 3.3V supply
Low quiescent current: 0.5mA typical, 1mA maximum; low shutdown current: 1μA typical, 10μA maximum
Guaranteed 250Kbps data transfer rate
Dedicated switched-capacitor voltage converter
RS232 I/O ESD protection: ±15kV HBM, ±15kV EN61000-4-2 air-gap discharge, ±8kV EN61000-4-2 contact discharge