MAX491CSD+

Mfr. #:: MAX491CSD+
Manufacturer:: Maxim Integrated
Description:: RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver
Lifecycle:: New from this manufacturer.
Datasheet:: MAX491CSD+ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: Maxim Integrated

Product Category:: RS-422/RS-485 Interface IC

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: SOIC-14

Series:: MAX491

Function:: Transceiver

Data Rate:: 2.5 Mb/s

Number of Drivers:: 1 Driver

Number of Receivers:: 1 Receiver

Operating Supply Voltage:: 5 V

Operating Supply Current:: 500 uA

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Packaging:: Tube

Height:: 1.5 mm

Length:: 8.75 mm

Width:: 4 mm

Brand:: Maxim Integrated

Duplex:: Full Duplex

Product Type:: RS-422/RS-485 Interface IC

Factory Pack Quantity:: 50

Subcategory:: Interface ICs

Part # Aliases:: MAX491

Unit Weight:: 0.009143 oz

Tags: MAX491CS, MAX491C, MAX491, MAX49, MAX4, MAX

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

MAX491CSD+ Description

***(Formerly Allied Electronics): Transceiver; RS-485/RS-422; 2 V (Min.) (Input High), 0.8 V (Max.) (Input Low)

***S.I.T. Europe - USA - Asia: Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14

***ure Electronics: MAX491 Series 2.5 Mbps 12V Full Duplex SMT RS 485 Transceiver - SOIC-14

***ment14 APAC: BUS TRANSCEIVER, SMD, SOIC14, 491; Device Type:Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers; Receivers:1Receivers;

***ark: Transceiver IC; Transceiver Type:RS422/RS485; Data Rate Max:2.5Mbps; Supply Current:300µA; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Termination Type:SMD; Package/Case:14-NSOIC; No. of Pins:14 ;RoHS Compliant: Yes

***nell: BUS TRANSCEIVER, SMD, SOIC14, 491; Voltage, Supply Min:4.75V; Voltage, Supply Max:5.25V; Termination Type:SMD; Case Style:SOIC; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Temp, Op. Max:70°C; Temp, Op. Min:0°C; Base Number:491; Device Marking:MAX491CSD+; IC Generic Number:491; Logic Function Number:491; Temperature Range, IC:Commercial; Current, Supply:0.3mA; Data Rate:2.5Mbps; Interface Type:RS-485 / RS-422; Line/Bus Driver/Receiver/Transceiver Type:Low Power Transmitter / Receiver; No. of Drivers:1; Receivers, No. of:1; Transceiver Type:Differential; Transceivers, No. of:1

***ure Electronics: MAX491 Series 2.5 Mbps 12 V Full Duplex RS 485 Transceiver - SOIC-14

*** Stop Electro: Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14

***ment14 APAC: IC, TRANSCEIVER, RS-485/422, SOIC14; Device Type:Line Driver / Receiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers;

***nell: TRANSCEIVER, RS-485/422, SOIC14; Interface Type:RS-485 / RS-422; No. of Drivers:1; Voltage, Supply Min:4.75V; Voltage, Supply Max:5.25V; Termination Type:SMD; Case Style:SOIC; No. of Pins:14; Operating Temperature Range:-40°C to +85°C; Temp, Op. Max:85°C; Temp, Op. Min:-40°C; Base Number:491; IC Generic Number:491; Temperature Range, IC:Industrial; Current, Supply:300µA; Data Rate:2.5Mbps; Line/Bus Driver/Receiver/Transceiver Type:Transceiver; No. of Channels:1; Receivers, No. of:1

***ure Electronics: MAX4891E Series 2.5 Mbps 5.25 V Full Duplex SMT RS 485/422 Transceiver - SOIC-14

*** Stop Electro: Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14

***log Devices: ±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

***nell: RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC; Device Type: Transceiver; IC Interface Type: RS422, RS485; No. of Drivers: 1Drivers; No. of Receivers: 1Receivers; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.25V; Driver Case Style: NSOIC; No. of Pins: 14Pins; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; IC Generic Number: MAX491E; SVHC: No SVHC (15-Jan-2018)

*** Source Electronics: IC TXRX RS485/RS422 14-SOIC / Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R

***ure Electronics: MAX491 Series 2.5 Mbps 12V Full Duplex RS 485 Transceiver - SOIC-14

***-Wing Technology: e3 MAX491 Tape & Reel (TR) RS422RS485 interface driver 5V 0.000002A 8.65mm 60ns

*** Stop Electro: Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14

***nell: RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC; Device Type: Transceiver; IC Interface Type: RS422, RS485; No. of Drivers: 1Drivers; No. of Receivers: 1Receivers; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.25V; Driver Case Style: NSOIC; No. of Pins: 14Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; IC Generic Number: MAX491E; SVHC: No SVHC (15-Jan-2018)

***as Instruments: Low-Power Differential Line Driver And Receiver Pair 14-SOIC -40 to 85

***ical: Single Transmitter/Receiver RS-485 14-Pin SOIC T/R

***ser: RS-485 Interface ICs Lo-Pwr Diff Ln Drvr & Receiver Pair

***nell: DIFF LINE DRIV/RCVR, RS485, SOIC-14; Type de circuit: Driver / Récepteur de ligne différentiel; Type d'interface CI: RS485; Nombre de drivers: 1Driver(s); Nombre de récepteurs: 1Receivers; Tension, alimentation min.: 4.75V; T

***ment14 APAC: DIFF LINE DRIV/RCVR, RS485, SOIC-14; Device Type:Differential Line Driver / Receiver; IC Interface Type:RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:SOIC; No. of Pins:14Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)

***as Instruments: Low-Power Differential Line Driver And eceiver Pair 14-SOIC 0 to 70

*** Stop Electro: Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO14

***ment14 APAC: DIFF LINE DRIV/RCVR, RS485, SOIC-14; Device Type:Differential Line Driver / Receiver; IC Interface Type:RS485; No. of Drivers:1Drivers;

***trelec: Interface IC Operating temperature: 0...+70 °C No. of drivers: 1 No. of receivers: 1 Power supply: 4.75...5.25 V Series: SN75LBC180 Interfaces: RS485 Package: SOIC-14 Packaging: Tube Transfer rate: 10 Mbps

***nell: DIFF LINE DRIV/RCVR, RS485, SOIC-14; Device Type: Differential Line Driver / Receiver; IC Interface Type: RS485; No. of Drivers: 1Drivers; No. of Receivers: 1Receivers; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.25V; Driver Case Style: SOIC; No. of Pins: 14Pins; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; IC Generic Number: SN75LBC180; SVHC: No SVHC (27-Jun-2018); RoHS Phthalates Compliant: Yes

***as Instruments: Low-Power Differential Line Driver And eceiver Pair 14-SOIC -40 to 85

***nell: DIFF LINE DRIVER/RECEIVER, 65LBC180; Type de circuit: Driver / Récepteur de ligne différentiel; Type d'interface CI: RS485; Nombre de drivers: 1Driver(s); Nombre de récepteurs: 1Receivers; Tension, alimentation min.: 4.75V; T

***ark: Rs-485 Transceiver, 5.25V, Soic-14; Device Type:rs485 Transceiver; Ic Interface Type:rs485; No. Of Drivers:1Drivers; No. Of Receivers:1Receivers; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:soic Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
MAX491CSD+T DISTI # MAX491CSD+CT-ND	Maxim Integrated Products	IC TXRX RS485/RS422 14-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1826In Stock	500:$2.1542 250:$2.2350 100:$2.3562 50:$2.5582 25:$2.6928 10:$3.3660 1:$3.5700
MAX491CSD+T DISTI # MAX491CSD+DKR-ND	Maxim Integrated Products	IC TXRX RS485/RS422 14-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1826In Stock	500:$2.1542 250:$2.2350 100:$2.3562 50:$2.5582 25:$2.6928 10:$3.3660 1:$3.5700
MAX491CSD+ DISTI # MAX491CSD+-ND	Maxim Integrated Products	IC TRANS RS485/RS422 14-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	On Order	50:$1.7100 25:$1.7400 10:$1.8620 1:$1.9600
MAX491CSD DISTI # MAX491CSD-ND	Maxim Integrated Products	IC TRANS RS485/RS422 14-SOIC RoHS: Not compliant Container: Tube	Temporarily Out of Stock
MAX491CSD+T DISTI # MAX491CSD+TR-ND	Maxim Integrated Products	IC TXRX RS485/RS422 14-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$1.6561
MAX491CSD+ DISTI # MAX491CSD+	Maxim Integrated Products	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N (Alt: MAX491CSD+) RoHS: Compliant Min Qty: 200	Asia - 0	200:$1.8857 400:$1.7838 600:$1.7143 1000:$1.6709 2000:$1.6500 5000:$1.6098 10000:$1.5714
MAX491CSD+ DISTI # MAX491CSD+	Maxim Integrated Products	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N - Rail/Tube (Alt: MAX491CSD+) RoHS: Compliant Min Qty: 200 Container: Tube	Americas - 0	200:$1.7900 300:$1.7900 500:$1.6900 1000:$1.6900 2000:$1.5900
MAX491CSD+T DISTI # MAX491CSD+T	Maxim Integrated Products	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R (Alt: MAX491CSD+T) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0	2500:$1.8857 5000:$1.7838 7500:$1.7143 12500:$1.6709 25000:$1.6500 62500:$1.6098 125000:$1.5714
MAX491CSD+T DISTI # MAX491CSD+T	Maxim Integrated Products	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R - Tape and Reel (Alt: MAX491CSD+T) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.7900 5000:$1.7900 10000:$1.6900 15000:$1.6900 25000:$1.5900
MAX491CSD+ DISTI # 81Y9502	Maxim Integrated Products	BUS TRANSCEIVER, SMD, SOIC14, 491,Device Type:Transceiver,IC Interface Type:RS422, RS485,No. of Drivers:1Drivers,No. of Receivers:1Receivers,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Driver Case Style:SOIC,No. of , RoHS Compliant: Yes	5	1:$2.1400 10:$1.9800 25:$1.8500 50:$1.7700 100:$1.6800 250:$1.6400
MAX491CSD+T DISTI # 73Y4608	Maxim Integrated Products	RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC,Device Type:Transceiver,IC Interface Type:RS422, RS485,No. of Drivers:1Drivers,No. of Receivers:1Receivers,Supply Voltage Min:4.75V,Supply Voltage Max:5.25V,Driver Case Style:NSOIC , RoHS Compliant: Yes	175	1:$3.5700 10:$3.3700 25:$2.6900 50:$2.5600 100:$2.3600 250:$2.2400 500:$2.1500 1000:$1.6500
MAX491CSD+	Maxim Integrated Products	MAX491 Series 2.5 Mbps 12V Full Duplex SMT RS 485 Transceiver - SOIC-14 RoHS: Compliant	300Tube	10:$2.2600 50:$1.8800 100:$1.8200 250:$1.7500 500:$1.6900
MAX491CSD	Maxim Integrated Products	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14 RoHS: Not Compliant	5	1000:$1.7100 500:$1.8000 100:$1.8700 25:$1.9500 1:$2.1000
MAX491CSD+T DISTI # 700-MAX491CSDT	Maxim Integrated Products	RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver RoHS: Compliant	2016	1:$3.5700 10:$3.3700 25:$2.6900 50:$2.5600 100:$2.3600 250:$2.2400 500:$2.1500 1000:$1.6500 2500:$1.6200
MAX491CSD+ DISTI # 700-MAX491CSD	Maxim Integrated Products	RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver RoHS: Compliant	469	1:$1.9600 25:$1.7400 50:$1.7100 100:$1.6800 250:$1.6400 1000:$1.6300
MAX491CSD+	Maxim Integrated Products	LINE TRANSCEIVER, PDSO14	4
MAX491CSD+	Maxim Integrated Products	LINE TRANSCEIVER, PDSO14	118	51:$4.6250 15:$5.0000 1:$7.5000
SP491CN	Exar Corporation	Line Transceiver, 1-Driver, 1-Receiver, 14 Pin, Plastic, SOP (Also Known As: MAX491CSD)	1711	1611:$0.5670 890:$0.6210 1:$1.6200
SP491CN	Unknown	Line Transceiver, 1-Driver, 1-Receiver, 14 Pin, Plastic, SOP (Also Known As: MAX491CSD)	19	20:$3.5600 7:$3.9160 1:$5.3400
MAX491CSD+ DISTI # 6228197P	Maxim Integrated Products	RS-485/RS-422 TRANSCEIVERSMAX491CSD+, TU	425	5:£1.4100 25:£1.3900 50:£1.3700 75:£1.3500
MAX491CSD+ DISTI # 6228197	Maxim Integrated Products	RS-485/RS-422 TRANSCEIVERSMAX491CSD+, EA	98	1:£1.4500 5:£1.4100 25:£1.3900 50:£1.3700 75:£1.3500
MAX491CSD	Maxim Integrated Products	RoHS: Not Compliant	Europe - 44
MAX491CSD+	Maxim Integrated Products	RoHS: Compliant	Europe - 17
MAX491CSD	Maxim Integrated Products	INSTOCK	1612
MAX491CSD+	Maxim Integrated Products	INSTOCK	18690
MAX491CSD+ DISTI # XSFP00000054135	Maxim Integrated Products	RoHS: Compliant	202	50:$3.0100 202:$2.8200
MAX491CSD+T DISTI # 2512137RL	Maxim Integrated Products	RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC RoHS: Compliant	0	1:$5.6500 10:$5.3400 25:$4.2600 50:$4.0600 100:$3.7400 250:$3.5500 500:$3.4100 1000:$2.6200
MAX491CSD+T DISTI # 2512137	Maxim Integrated Products	RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC RoHS: Compliant	2509	1:$5.6500 10:$5.3400 25:$4.2600 50:$4.0600 100:$3.7400 250:$3.5500 500:$3.4100 1000:$2.6200
MAX491CSD+ DISTI # 2519380	Maxim Integrated Products	BUS TRANSCEIVER, SMD, SOIC14, 491 RoHS: Compliant	258	1:$3.1000 25:$2.7600 50:$2.7100 100:$2.6600 250:$2.6000 1000:$2.5900
MAX491CSD+T DISTI # 2512137	Maxim Integrated Products	RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC RoHS: Compliant	2509	1:£2.7000 10:£2.5500 25:£2.0400 50:£1.9400 100:£1.7800
MAX491CSD+ DISTI # 2519380	Maxim Integrated Products	BUS TRANSCEIVER, SMD, SOIC14, 491 RoHS: Compliant	258	1:£1.4500 10:£1.4100 25:£1.4000 50:£1.3900 100:£1.3800

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MAX491CSD+

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes