MAX3232CSE データシートの表示（PDF） - Maxim Integrated

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MAX3232CSE

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1µF External Capacitors

Maxim Integrated 

MAX3222/MAX3232/MAX3237/MAX3241

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232

Transceivers Using Four 0.1µF External Capacitors

ABSOLUTE MAXIMUM RATINGS

VCC ...........................................................................-0.3V to +6V

V+ (Note 1) ...............................................................-0.3V to +7V

V- (Note 1) ................................................................+0.3V to -7V

V+ + V- (Note 1)...................................................................+13V

Input Voltages

T_IN, SHDN, EN ...................................................-0.3V to +6V

MBAUD...................................................-0.3V to (VCC + 0.3V)

R_IN .................................................................................±25V

Output Voltages

T_OUT ...........................................................................±13.2V

R_OUT ....................................................-0.3V to (VCC + 0.3V)

Short-Circuit Duration

T_OUT ....................................................................Continuous

Continuous Power Dissipation (TA = +70°C)

16-Pin TSSOP (derate 6.7mW/°C above +70°C).............533mW

16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ....696mW

16-Pin Wide SO (derate 9.52mW/°C above +70°C)........762mW

16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)...842mW

18-Pin SO (derate 9.52mW/°C above +70°C)..............762mW

18-Pin Plastic DIP (derate 11.11mW/°C above +70°C) ..889mW

20-Pin SSOP (derate 7.00mW/°C above +70°C) .........559mW

20-Pin TSSOP (derate 8.0mW/°C above +70°C).............640mW

28-Pin TSSOP (derate 8.7mW/°C above +70°C).............696mW

28-Pin SSOP (derate 9.52mW/°C above +70°C) .........762mW

28-Pin SO (derate 12.50mW/°C above +70°C) .....................1W

Operating Temperature Ranges

MAX32_ _C_ _.....................................................0°C to +70°C

MAX32_ _E_ _ .................................................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

Note 1: V+ and V- can have a maximum magnitude of 7V, but their absolute difference cannot exceed 13V.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

(VCC = +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

PARAMETER

CONDITIONS

MIN TYP MAX

UNITS

DC CHARACTERISTICS

VCC Power-Supply Current

No load, VCC = 3.3V or 5.0V,

TA = +25°C

Shutdown Supply Current

SHDN = GND, TA = +25°C

LOGIC INPUTS AND RECEIVER OUTPUTS

MAX3222/MAX3232/

MAX3241

MAX3237

0.3

1.0

mA

0.5

2.0

1.0

10

µA

Input Logic Threshold Low

(Note 3)

T_IN, EN, SHDN, MBAUD

0.8

V

Input Logic Threshold High

(Note 3)

Input Leakage Current

VCC = 3.3V

VCC = 5.0V

T_IN, EN, SHDN, MBAUD

2.0

V

2.4

±0.01 ±1.0

µA

Output Leakage Current

Output Voltage Low

Output Voltage High

RECEIVER INPUTS

Input Voltage Range

Receivers disabled

IOUT = 1.6mA

IOUT = -1.0mA

±0.05 ±10

µA

0.4

V

VCC - 0.6 VCC - 0.1

V

-25

25

V

Input Threshold Low

Input Threshold High

TA = +25°C

VTACC==+255.0°VC

VCC = 3.3V

VCC = 5.0V

VCC = 3.3V

VCC = 5.0V

0.6

1.2

V

0.8

1.5

1.5

2.4

V

1.8

2.4

2

Maxim Integrated

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