MAX3161EEAG データシートの表示（PDF） - Maxim Integrated

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MAX3161EEAG

±15kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers

Maxim Integrated 

±15kV ESD-Protected, +3.0V to +5.5V, 10nA,

RS-232/RS-485/RS-422 Multiprotocol Transceivers

ABSOLUTE MAXIMUM RATINGS

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

V+ to GND ................................................................-0.3V to +7V

V- to GND. ................................................................-7V to +0.3V

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

Input Voltages

T1IN, T2IN, DI, DE485, RE485, TE232, RE232, SHDN,

FAST, HDPLX, RS485/RS232 to GND. .................-0.3V to +6V

A, B, R1IN, R2IN to GND .................................................±25V

Output Voltages

T1OUT, T2OUT, Y, Z to GND (VCC = 0 or

SHDN = GND) ..............................................................±13.2V

T1OUT, T2OUT to GND (VCC = 5.5V and

SHDN = VCC) .....................................................-13.2V to +9V

R2OUT, R1OUT, RO to GND..................-0.3V to (VCC + 0.3V)

Output Short-Circuit Duration

T1OUT, T2OUT, Y, Z ..............................................Continuous

Continuous Power Dissipation (TA = +70°C)

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

24-Pin SSOP (derate 8.0mW/°C above +70°C) ...........640mW

28-Pin SSOP (derate 9.1mW/°C above +70°C) ...........727mW

Operating Temperature Ranges

MAX316_CA_ ......................................................0°C to +70°C

MAX316_EA_ ...................................................-40°C to +85°C

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

Junction Temperature ......................................................+150°C

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

Note 1: V+ and V- can have maximum magnitudes 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 = +3V to +5.5V, C1–C4 = 0.1µF when tested at +3.3V ±10%; C1 = 0.047µF and C2, C3, C4 = 0.33µF when tested at +5V±10%;

TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.) (Note 2)

PARAMETER

DC CHARACTERISTICS

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

MAX3160E/MAX3161E, no load,

RS-485/ RS-232 = GND

1.2

2.8

VCC Standby Current

ICC

MAX3160E/MAX3161E, no load,

RS-485/ RS-232 = VCC

mA

2.5

5.5

MAX3162E, no load

3

6

VCC Shutdown Current

ISHDN

SHDN = GND, receiver inputs open or

grounded

0.01

1

µA

TRANSMITTER AND LOGIC INPUTS (DI, T1IN, T2IN, DE485, RE485, TE232, RE232, FAST, HDPLX, SHDN, RS-485/ RS-232 )

Logic-Input Low

Logic-Input High

Logic-Input Leakage Current

Transmitter Logic Hysteresis

VIL

VIH

IINL

VHYS

VCC = +3.3V

VCC = +5V

0.8

V

2.0

V

2.4

±0.01 ±1

µA

0.5

V

RS-232 AND RS-485/RS-422 RECEIVER OUTPUTS (R1OUT, R2OUT, RO)

Receiver Output-Voltage Low

VOL

IOUT = 2.5mA

0.4

V

Receiver Output-Voltage High

VOH

IOUT = -1.5mA

VCC - 0.6

V

Receiver Output Short-Circuit

Current

IOSR

0 ≤ VO ≤ VCC

±20

±85

mA

Receiver Output Leakage

Current

IOZR Receivers disabled

±0.05 ±1

µA

2 _______________________________________________________________________________________

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