MAX232CSLASHD datasheet(10/38 Pages) MAXIM

Part #	MAX232C/D

Description	5V-Powered, Multichannel RS-232 Drivers/Receivers

PDF	38 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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10 / 38 page

+5V-Powered, Multichannel RS-232

Drivers/Receivers

______________________________________________________________________________________

__________________________________________Typical Operating Characteristics

MAX225/MAX244–MAX249

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

-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 20kb/s

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

40kb/s

60kb/s

100kb/s

200kb/s

ALL CAPACITIORS 1

μF

10kb/s

20kb/s

MAX232C/D Datasheet(PDF) 10 Page - Maxim Integrated Products

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