Maxim Integrated MAX491ESD+
MAX491ESD+
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Maxim Integrated MAX491ESD+ information
Type
Parameter
Factory Lead Time
6 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2004
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
Type
Transceiver
Subcategory
Line Driver or Receivers
Technology
CMOS
Voltage - Supply
4.75V~5.25V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Base Part Number
MAX491
Pin Count
14
Operating Supply Voltage
5V
Power Supplies
5V
Voltage
12V
Interface
RS-422, RS-485
Nominal Supply Current
500μA
Logic Function
Receiver, Transceiver
Data Rate
2.5Mbps
Output Characteristics
3-STATE
Differential Output
YES
Output Polarity
COMPLEMENTARY
Protocol
RS422, RS485
Input Characteristics
DIFFERENTIAL SCHMITT TRIGGER
Number of Drivers/Receivers
1/1
Driver Number of Bits
1
Receiver Number of Bits
1
Duplex
Full
Receiver Hysteresis
70mV
Number of Transceivers
1
Simplex/Duplex
Full Duplex
Transmit Delay-Max
60 ns
Output Low Current-Max
0.004A
High Level Input Current-Max
0.000002A
Height
1.5mm
Length
8.75mm
Width
4mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- Datasheets :
- Application Notes :
- ConflictMineralStatement :
maximintegrated-ds1075z66n-conflictmineralstatement-7504.pdf
MAX491ESD+ Overview
This driver chip is excellent for driving common LEDs due to its enhanced 14-SOIC (0.154, 3.90mm Width) package.In this package, the receiver is mounted in the Tube format.Several solutions have used this Transceiver can transceiver in a variety of applications due to its Transceiver IC nature.A Surface Mount-type PCB or development board can be used to place this wide receiver.A differential driver like this uses 4.75V~5.25V of power.There can be up to 1/1 eligible receivers/drivers on the field at the same time with this electronic part.In most applications, this ic receiver is used in environments where -40°C~85°C is the operating temperature.Wide receiver can operate within the range of 5V supply voltages efficiently.For driving and receiving signals from data, this wide receiver has 14 terminations integrated.As a standard package, this transceiver comes with a 14-pin layout that follows the market standard.With the part number MAX491 identifying the product type, temperature, package, etc., you can search with it to see more variants.An enhanced power dissipation control driver IC featuring 14 pins.Package size is drastically reduced by downsizing ICs and mounting them in high-density Surface Mount arrays.It provided a 1-bit resolution capability with this ic receiver.There is usually a 1-bit resolution specified for this receiver when it is used.As mentioned above, the transceiver module is designed to operate from an input voltage supply of 5V.There is a subcategory called Line Driver or Receivers for this rf transceiver module.An 8-pin power supply is provided by this driver IC, which allows it to operate from an 5V-pin power supply.The module isolated transceiver implements a total of 1 transceivers.
MAX491ESD+ Features
Tube package
14 pin count
14 pins
5V power supply
MAX491ESD+ Applications
There are a lot of Maxim Integrated MAX491ESD+ Drivers/Receivers/Transceivers applications.
- Laser diode bonding
- Interconnection between switches and computers
- Wireless showroom
- Car radio
- Ethernet circuitry
- Cell phones
- IPTV front end
- Telecom applications
- Aircraft positioning
- Mainframes, workstations or storage devices
- ImagePart NumberManufacturerPackage / CaseNumber of PinsLogic FunctionInterfaceDriver Number of BitsReceiver Number of BitsData RateSupply VoltageView Compare
MAX491ESD+
Maxim Integrated14-SOIC (0.154, 3.90mm Width)
14
Receiver, Transceiver
RS-422, RS-485
1
1
2.5Mbps
5 V
- MAX491ECSD+TMaxim Integrated
14-SOIC (0.154, 3.90mm Width)
14
Receiver, Transceiver
RS-422, RS-485
1
1
2.5Mbps
5 V
MAX491ESD+
VS
MAX491ECSD+T
- MAX491CSD+TMaxim Integrated
14-SOIC (0.154, 3.90mm Width)
14
Receiver, Transceiver
RS-422, RS-485
1
1
2.5Mbps
5 V
MAX491ESD+
VS
MAX491CSD+T
- MAX491CSD+Maxim Integrated
14-SOIC (0.154, 3.90mm Width)
14
Receiver, Transceiver
RS-422, RS-485
1
1
2.5Mbps
5 V
MAX491ESD+
VS
MAX491CSD+
SN65LBC180DRNA14-SOIC (0.154, 3.90mm Width)
14
Receiver, Transceiver
RS-485
1
1
10 Mbps
5 V
MAX491ESD+
VS
SN65LBC180DR
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1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT, SF Express.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
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The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does ICHOME mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the Maxim Integrated's MAX491ESD+ price and stock displayed on the website accurate?
ICHOME inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with ICHOME salesperson or online customer service before payment.
You Also Ask
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After the electronic components have passed the quality inspection of ICHOME, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
 |  |  |  |  |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
