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Slew Rate Limited RS-485 RS-422 Integrated Transceivers IC MAX485ESA+T

China Slew Rate Limited RS-485 RS-422 Integrated Transceivers IC MAX485ESA+T

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Slew Rate Limited RS-485 RS-422 Integrated Transceivers IC MAX485ESA+T

MOQ： 10pcs
Price： To be negotiated
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Payment Terms	T/T, Western Union ,paypal
Supply Ability	10,000PCS
Delivery Time	in stock 2-3days
Packaging Details	Reel
PN	MAX485ESA+T
BRANDS	MAXIM
ORIGINAL	USA
Type	Transceivers IC
package	SOP8
Application	Low-Power RS-485 / RS-422 Transceivers
Brand Name	MAXIM
Model Number	MAX485ESA+T
Certification	CE/ RoHS
Place of Origin	USA

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Product Specification


Payment Terms	T/T, Western Union ,paypal	Supply Ability	10,000PCS
Delivery Time	in stock 2-3days	Packaging Details	Reel
PN	MAX485ESA+T	BRANDS	MAXIM
ORIGINAL	USA	Type	Transceivers IC
package	SOP8	Application	Low-Power RS-485 / RS-422 Transceivers
Brand Name	MAXIM	Model Number	MAX485ESA+T
Certification	CE/ RoHS	Place of Origin	USA
High Light	RS-485 Integrated Transceivers IC ，RS-422 Integrated Transceivers IC ，Slew Rate Limited Transceivers IC

MAX485ESA+T Low-Power Slew - Rate - Limited RS-485 / RS-422 Transceivers IC SOP8

Applications

Low-Power RS-485 Transceivers

Low-Power RS-422 Transceivers

Level Translators

Transceivers for EMI-Sensitive Applications

Industrial-Control Local Area Networks

General Description

The MAX481, MAX483, MAX485, MAX487–MAX491, and

MAX1487 are low-power transceivers for RS-485 and RS-

422 communication. Each part contains one driver and one

receiver. The MAX483, MAX487, MAX488, and MAX489

feature reduced slew-rate drivers that minimize EMI and

reduce reflections caused by improperly terminated cables,

thus allowing error-free data transmission up to 250kbps.

The driver slew rates of the MAX481, MAX485, MAX490,

MAX491, and MAX1487 are not limited, allowing them to

transmit up to 2.5Mbps.

These transceivers draw between 120µA and 500µA of

supply current when unloaded or fully loaded with disabled

drivers. Additionally, the MAX481, MAX483, and MAX487

have a low-current shutdown mode in which they consume

only 0.1µA. All parts operate from a single 5V supply.

Drivers are short-circuit current limited and are protected

against excessive power dissipation by thermal shutdown

circuitry that places the driver outputs into a high-imped

ance state. The receiver input has a fail-safe feature that

guarantees a logic-high output if the input is open circuit.

The MAX487 and MAX1487 feature quarter-unit-load

receiver input impedance, allowing up to 128 MAX487/

MAX1487 transceivers on the bus. Full-duplex communi

cations are obtained using the MAX488–MAX491, while

the MAX481, MAX483, MAX485, MAX487, and MAX1487

are designed for half-duplex applications.

Next Generation Device Features

♦ For Fault-Tolerant Applications

MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4

Unit Load, +3.3V, RS-485 Transceiver

MAX3440E–MAX3444E: ±15kV ESD-Protected,

±60V Fault-Protected, 10Mbps, Fail-Safe,

RS-485/J1708 Transceivers

♦ For Space-Constrained Applications

MAX3460–MAX3464: +5V, Fail-Safe, 20Mbps,

Profibus RS-485/RS-422 Transceivers

MAX3362: +3.3V, High-Speed, RS-485/RS-422

Transceiver in a SOT23 Package

MAX3280E–MAX3284E: ±15kV ESD-Protected,

52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422,

True Fail-Safe Receivers

MAX3293/MAX3294/MAX3295: 20Mbps, +3.3V,

SOT23, RS-855/RS-422 Transmitters

♦ For Multiple Transceiver Applications

MAX3030E–MAX3033E: ±15kV ESD-Protected,

+3.3V, Quad RS-422 Transmitters

♦ For Fail-Safe Applications

MAX3080–MAX3089: Fail-Safe, High-Speed

(10Mbps), Slew-Rate-Limited RS-485/RS-422

Transceivers

♦ For Low-Voltage Applications

MAX3483E/MAX3485E/MAX3486E/MAX3488E/

MAX3490E/MAX3491E: +3.3V Powered, ±15kV

ESD-Protected, 12Mbps, Slew-Rate-Limited,

True RS-485/RS-422 Transceivers

ABSOLUTE MAXIMUM RATINGS

Supply Voltage (VCC).............................................................12V

Control Input Voltage (RE, DE)...................-0.5V to (VCC + 0.5V)

Driver Input Voltage (DI).............................-0.5V to (VCC + 0.5V)

Driver Output Voltage (A, B)...................................-8V to +12.5V

Receiver Input Voltage (A, B).................................-8V to +12.5V

Receiver Output Voltage (RO).....................-0.5V to (VCC +0.5V)

Continuous Power Dissipation (TA = +70°C)

8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ....727mW

14-Pin Plastic DIP (derate 10.00mW/°C above +70°C) ..800mW

8-Pin SO (derate 5.88mW/°C above +70°C).................471mW

14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW

8-Pin µMAX (derate 4.1mW/°C above +70°C) ..............830mW

8-Pin CERDIP (derate 8.00mW/°C above +70°C).........640mW

14-Pin CERDIP (derate 9.09mW/°C above +70°C).......727mW

Operating Temperature Ranges

MAX4_ _C_ _/MAX1487C_ A ...............................0°C to +70°C

MAX4_ _E_ _/MAX1487E_ A.............................-40°C to +85°C

MAX4_ _MJ_/MAX1487MJA ...........................-55°C to +125°C

Storage Temperature Range .............................-65°C to +160°C

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

NOTES FOR ELECTRICAL/SWITCHING CHARACTERISTICS

Note 1: All currents into device pins are positive;

all currents out of device pins are negative.

All voltages are referenced to device

ground unless otherwise specified.

Note 2: All typical specifications are given for VCC = 5V and TA = +25°C.

Note 3: Supply current specification is valid for loaded transmitters when DE = 0V.

Note 4: Applies to peak current. See Typical Operating Characteristics.

Note 5: The MAX481/MAX483/MAX487 are put into shutdown by bringing RE high and DE low.

If the inputs are in this state for less

than 50ns, the parts are guaranteed not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are

guaranteed to have entered shutdown. See Low-Power Shutdown Mode section.

MAX481-01

OUTPUT CURRENT (mA)

OUTPUT LOW VOLTAGE (V)

MAX481-04

MAX481-02

OUTPUT CURRENT (mA)

OUTPUT HIGH VOLTAGE (V)

MAX481-03

MAX481-05

OUTPUT CURRENT (mA)

MAX481-06

DIFFERENTIAL OUTPUT VOLTAGE (V)

MAX481/M

Deli electronics tehcnology Co.,Ltd
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DELI ELECTRONICS TECHNOLOGY CO.,LTD was founded in 2005. DELI has developed into a comprehensive supply chain of electronic components.The main business line of the company include Integrated circuit,Thyristor,diodes,transistors,capacitors,relaysconnectors,switches, led,sensor,in... DELI ELECTRONICS TECHNOLOGY CO.,LTD was founded in 2005. DELI has developed into a comprehensive supply chain of electronic components.The main business line of the company include Integrated circuit,Thyristor,diodes,transistors,capacitors,relaysconnectors,switches, led,sensor,in...

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