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STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP

STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP

  • STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
  • STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
  • STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
  • STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
  • STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
  • STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP
Product Details:
Place of Origin: China,GuangDong,ShenZhen
Brand Name: STMicroelectronics
Certification: ISO9001
Model Number: ST3243EBTR
Payment & Shipping Terms:
Minimum Order Quantity: >=20pcs
Price: $2.6
Packaging Details: Tape & Reel;Cut Tape;Digi-Reel
Delivery Time: 1-5work days
Payment Terms: T/T/Escrow, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 60000 Acre/Acres per Day+pcs+2-7days
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Detailed Product Description
Description: IC TRANSCEIVER FULL 3/5 28TSSOP Package / Case: 28-TSSOP
Mounting Type: Surface Mount Operating Temperature: -40°C ~ 85°C
Voltage - Supply: 3V ~ 5.5V Data Rate: 400kbps
Product Status: Active Base Product Number: ST3243

STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP

 

PRODUCT DESCRIPTION

 

 

 

 

The ST3243E device consists of 3 drivers, 5 receivers and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver input are protected to ± 8 kV USING IEC 1000-4-2 contact discharge and ± 15 kV using the human body model. The receiver R2 is always active to implement a wake-up feature for serial port.

 

The ST3243E has a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0 V to 5.5 V supply with a dual charge pump. The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels.

 

The auto power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low, both drivers and receivers (expert R2B) are shut off, and supply current is reduced to 1 µA.

 

Disconnecting the serial port or turning off the peripheral drives causes the auto power-down condition to occur. Auto power-down can be disabled when FORCEON and FORCEOFF are high, and should be done when driving a serial mouse. With auto power-down enabled, the device is activated automatically when a valid signal is applied to any receiver input. Typical application are in notebook, subnotebook, palmtop computers, battery-powered equipment, handheld equipment, peripherals and printers.

 

 

PRODUCT PROPERTIES

 

Product Status
Active
Type
Transceiver
Protocol
RS232
Number of Drivers/Receivers
3/5
Duplex
Full
Receiver Hysteresis
500 mV
Data Rate
400kbps
Voltage - Supply
3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
28-TSSOP
Base Product Number
ST3243

 

STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP 0

STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP 1

STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP 2

STMicroelectronics Transceivers IC ST3243EBTR 3/5 Transceiver Full RS232 28-TSSOP 3

Contact Details
STJK(HK) ELECTRONICS CO.,LIMITED

Contact Person: Tom Guo

Tel: +8613822899993

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