Varnitronics
ST3222EBPR ST
ST

ST3222EBPR

Transceiver 3V~5.5V 250Kbps SSOP-20 Drivers, Receivers, Transceivers RoHS

SSOP-20ROHS3 CompliantActive

ST3222E 3 V powered EIA/TIA-232 and V.28/V.24 communications interface

Manufacturer
ST
Manufacturer part #
ST3222EBPR
Store part #
C2970316
Package / case
SSOP-20
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,507 in stock

#C2970316

Stock & price checked 19 h ago

QuantityUnit pricePack price
1+₹174.33₹174.33
10+₹143.23₹1,432.30
30+₹126.37₹3,791.10
100+₹107.15₹10,715.00
500+₹98.51₹49,255.00
1,350+₹94.62₹1,27,737.00

1 × ₹174.33

₹174.33

excl. GST

₹205.71 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 1,350 per reel

ST3222EBPR

₹174.33 for 1 + GST

Specifications

Type
Transceiver
Voltage - Supply
3V~5.5V
Data Rate
250Kbps
Operating Temperature
-40℃~+85℃
ESD Protect
±15kV
charge pump
Yes
Number of Drivers
2
Number of Receivers
2
Quiescent Supply Current
1mA

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
1,350 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.21 g

Overview

The ST3222E is a 3 V powered EIA/TIA - 232 and V.28/V.24 communications interface with low power requirement, high data - rate capabilities and enhanced ±15 kV static discharge (ESD) protection to ± 8 kV using IEC1000 - 4 - 2 Contact Discharge and ±15 kV using the Human Body Model. ST3222E has 5 V proprietary low dropout transmitter output stage providing true RS - 232 performance from 3 to 5 V supplies with a dual charge pump. The charge pump requires only four small 0.1 mF external capacitors for operation from 3 V supply. The device has two receivers and two drivers. The ST3222E features a 1 mA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers can remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1 mA supply current.

Applications

  • Notebook
  • Sub - notebook
  • Palmtop

Alternatives

Similar parts — check the datasheet before substituting.

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MAX3222EEAP+T#C407907MAXIM · SSOP-20-208mil₹416.12 · 342 in stockView
MAX3223ECDBR#C2671159TI · SSOP-20-208mil₹492.45 · 5 in stockView
TRS3223ECDBR#C2671375TI · SSOP-20-208mil₹679.72 · 10 in stockView

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