MAX232AMLP datasheet(10/36 Pages) MAXIM

No. de pieza	MAX232AMLP

Descripción Electrónicos	5V-Powered, Multichannel RS-232 Drivers/Receivers

PDF	36 Pages

Scroll/Zoom	100%

Fabricante Electrónico	MAXIM [Maxim Integrated Products]

Página de inicio	https://www.maximintegrated.com/en.html

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10 / 36 page

+5V-Powered, Multichannel RS-232

Drivers/Receivers

______________________________________________________________________________________

__________________________________________Typical Operating Characteristics

MAX225/MAX244–MAX249

234

TRANSMITTER SLEW RATE

vs. LOAD CAPACITANCE

LOAD CAPACITANCE (nF)

VCC = 5V

EXTERNAL POWER SUPPLY

µF CAPACITORS

40kb/s DATA RATE

8 TRANSMITTERS

LOADED WITH 3k

Ω

-10

OUTPUT VOLTAGE

vs. LOAD CURRENT FOR V+ AND V-

-2

-4

-6

-8

LOAD CURRENT (mA)

V+ AND V- LOADED

EITHER V+ OR

V- LOADED

V+ AND V- LOADED

VCC = 5V

EXTERNAL CHARGE PUMP

µF CAPACITORS

8 TRANSMITTERS

DRIVING 5k

Ω AND

2000pF AT 20kbits/sec

V- LOADED

V+ LOADED

9.0

5.0

TRANSMITTER OUTPUT VOLTAGE (V+, V-)

vs. LOAD CAPACITANCE AT

DIFFERENT DATA RATES

6.0

5.5

8.5

LOAD CAPACITANCE (nF)

8.0

7.5

7.0

6.5

VCC = 5V WITH ALL TRANSMITTERS DRIVEN

LOADED WITH 5k

Ω

10kb/sec

20kb/sec

40kb/sec

60kb/sec

100kb/sec

200kb/sec

ALL CAPACITIORS 1

µF

MAX232AMLP Datasheet(PDF) 10 Page - Maxim Integrated Products

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