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MAX4891ETJ+T
- Part Number: MAX4891ETJ+T
- Categories:
- Manufacturer: Analog Devices Inc
- MOQ: 1PCS
- In Stock: 7016
- Datasheet:
- Description: IC ETHERNET SWITCH OCTAL 32TQFN
- Payment method: Paypal/Wire transfer/Visa
- Delivery Method: UPS/DHL/FEDEX/EMS
Reference Price (In US Dollars)
- 1 Pcs$4.185
- 10 Pcs$3.986
- 100 Pcs$3.796
- 1000 Pcs$3.722
- 10000 Pcs$3.722
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MAX4891ETJ+T Specifications
| Manufacturer | Analog Devices Inc |
| Features | Differential Compatibility, LAN, 1000 Base-T |
| Applications | Networking |
| Mounting Type | Surface Mount |
| -3db Bandwidth | 650MHz |
| Package / Case | 32-WFQFN Exposed Pad |
| Product Status | Active |
| Switch Circuit | SPDT |
| Number of Channels | 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 32-TQFN (5x5) |
| On-State Resistance (Max) | 5.5Ohm |
| Voltage - Supply, Dual (V±) | - |
| Voltage - Supply, Single (V+) | 3V ~ 3.6V |
| Multiplexer/Demultiplexer Circuit | 2:1 |
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MAX4891ETJ+T Packaging
step1: Inspect Products
step2: Vacuum Packaging
step3: Anti-Static Bag
step4: Individual Packing
step5: Packing Box
step6：Shipping Tag
- Before shipping, we will inspect the parts to ensure it in good condition and check that the parts are brand-new and original with the datasheet. And then, all the products will be packed in an anti-static bag.
- After ensuring that there are no issues with any of the goods after packing, we will wrap them carefully and send them by international express. It demonstrates exceptional seal integrity, outstanding tear and puncture resistance, and both.
Manufacturer Overview
Analog Devices Inc. (ADI) is an American multinational semiconductor company specializing in
the design, manufacture, and marketing of a wide variety of high-performance integrated circuits (ICs) for the processing of analog, mixed-signal, and digital signals (DSP) in virtually all electronic systems. The engineering issue in electronic equipment connected to signal to process has been the main emphasis since we began in 1965. Over 100,000 customers worldwide rely on our signal processing solutions to convert, condition, and process real-world events like temperature, pressure, sonority, illumination, speed, and movement into electric signals for a variety of electronic devices.
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Its sensitive components are not in contact with the measured object, also known as a non-contact temperature measuring instrument. This instrument can be used to measure the surface temperature of moving objects, small targets, and objects with small heat capacity or rapid temperature changes (transient), and can also be used to measure the temperature distribution of the temperature field. The most commonly used non-contact thermometers are based on the fundamental law of black body radiation and are called radiation thermometers. Radiation thermometry methods include the brightness method (see optical pyrometer), radiation method (see radiation pyrometer), and colorimetric method (see colorimetric thermometer). All kinds of radiation temperature measurement methods can only measure the corresponding photometric temperature, radiation temperature, or colorimetric temperature. 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There are two types of changes in resistance positive temperature coefficient Increased temperature = increased resistance A decrease in temperature = a decrease in resistance negative temperature coefficient Increased temperature = decreased resistance Decrease in temperature = increase in resistance Thermocouple Sensing A thermocouple consists of two metal wires of different materials welded together at the ends. Then measure the ambient temperature of the non-heating part, and the temperature of the heating point can be accurately known. Since it must have two conductors of different materials, it is called a thermocouple. Thermocouples made of different materials are used in different temperature ranges, and their sensitivities also vary. The sensitivity of the thermocouple refers to the change in the output potential difference when the temperature of the heating point changes by 1 °C. 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The following is an introduction to the characteristics of the thermocouple and thermistor temperature instruments. thermocouple Thermocouples are the most commonly used temperature sensors in temperature measurement. Its main advantages are a wide temperature range and adaptability to various atmospheric environments, and it is strong, low in price, does not require a power supply, and is the cheapest. A thermocouple consists of two wires of dissimilar metals (metal A and metal B) connected at one end. When one end of the thermocouple is heated, there is a potential difference in the thermocouple circuit. The temperature can be calculated from the measured potential difference. However, there is a nonlinear relationship between voltage and temperature. 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