MAX3243 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MAX3243
Manufacturer

TI
ChipWorker Part#

CW322807096
Package

TSSOP-28
Description

3V to 5.5V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection
Documentation

Datasheet

MAX3243 Global Supplier

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MAX3243 Specifications

Attribute	Attribute Value

Part Number	MAX3243
Manufacturer	TI
ChipWorker Part#	CW322807096
Documentation	Datasheet
Mounting Style	Surface Mount
Case/Package	TSSOP-28
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Product Lifecycle Status
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
HK STC License	NLR

Product Description

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.
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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Ordering Information

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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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