ST3232B

ST3232B, STMicroelectronics, SOP, interface, ± 13.2 V, 300μA

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Price:: US $0.25~0.30 / piece [Get Latest Price]

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PartNumber:: ST3232B

Brand:: STMicroelectronics - ST | Pack: SOP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-11-08

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Part Number:ST3232B
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Product Summary

The ST3232B is a 3V powered EIA/TIA-232 and V.28/V.24 communication interface with low power requirements, high data-rate capabilities. It has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5.5V supplies. The ST3232B requires only four small 0.1mF standard external capacitors for operations from 3V supply. The device has two receivers and two drivers. The ST3232B is guaranteed to run at data rates of 250Kbps while maintaining RS-232 output levels. Typical applications of the ST3232B include Notebook, Subnotebook and Palmtop Computers, Battery Powered Equipment, Hand-Held Equipment, Peripherals and Printers.

Parametrics

ST3232B absolute maximum ratings: (1)VCC, Supply voltage: -0.3 to 6 V; (2)V+, Doubled voltage terminal: (VCC - 0.3) to 7 V; (3)V-, Inverted voltage terminal: 0.3 to -7 V; (4)V+ +|V-|: 13 V; (5)TIN, Transmitter input voltage range: -0.3 to 6 V; (6)RIN, Receiver input voltage range: ± 25 V; (7)TOUT, Transmitter output voltage range: ± 13.2 V; (8)ROUT, Receiver output voltage range: -0.3 to (VCC + 0.3) V; (9)tSHORT, Transmitter output short to gnd time: Continuous.

Features

ST3232B features: (1)300μA supply current; (2)300Kbps minimum guaranteed data rate; (3)6V/μs minimum guaranteed slew rate; (4)Meet EIA/TIA-232 specifications down to 3V; (5)Available in DIP-16, SO-16, SO-16 large and TSSOP16.