MAX3243CDBR

Transceiver 3V~5.5V 250Kbps SSOP-28 Drivers, Receivers, Transceivers RoHS

SSOP-28ROHS CompliantActive

Multichannel RS-232 Line Driver/Receiver With ±15-kV ESD (HBM) Protection

Manufacturer: TI
Manufacturer part #: MAX3243CDBR
Store part #: C414614
Package / case: SSOP-28
Category: Drivers, Receivers, Transceivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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21,684 in stock

#C414614

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹116.61	₹116.61
10+	₹92.94	₹929.40
30+	₹81.01	₹2,430.30
100+	₹69.27	₹6,927.00
500+	₹57.34	₹28,670.00
1,000+	₹53.65	₹53,650.00

Quantity (min 1)

1 × ₹116.61

₹116.61

excl. GST

₹137.60 incl. 18% GST

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

MAX3243CDBR

₹116.61 for 1 + GST

Specifications

Type: Transceiver
Voltage - Supply: 3V~5.5V
Data Rate: 250Kbps
Operating Temperature: 0℃~+70℃
ESD Protect: ±15kV
charge pump: Yes
Number of Drivers: 3
Features: Low-power mode;Wake-up function
Number of Receivers: 5
Quiescent Supply Current: 300uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.39 g

Overview

The MAX3243 device consists of three line drivers, five line receivers which is ideal for DE-9 DTE interface. ±15-kV ESD (HBM) protection pin to pin (serial-port connection pins, including GND). Flexible power features saves power automatically. Special outputs ROUT2B and INVALID are always enabled to allow checking for ring indicator and valid RS232 input.

Applications

Battery-Powered Systems
Tablets
Notebooks
Laptops
Hand-Held Equipment

Key features

Operates With 3-V to 5.5-V Vcc Supply
Single-Chip and Single-Supply Interface for IBM PC/AT Serial Port
RS-232 Bus-Pin ESD Protection of ±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards
Three Drivers and Five Receivers
Operates Up To 250 kbit/s
Low Active Current: 300 μA Typical
Low Standby Current: 1 μA Typical
External Capacitors: 4×0.1 μF
Accepts 5-V Logic Input With 3.3-V Supply
Always-Active Noninverting Receiver Output (ROUT2B)
Operating Temperature – MAX3243C: 0°C to 70°C; MAX3243I: -40°C to 85°C
Serial-Mouse Driveability
Auto-Powerdown Feature to Disable Driver Outputs When No Valid RS-232 Signal Is Sensed

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Similar parts — check the datasheet before substituting.

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