The main difference between and is the supply voltage first Ace-X Advanced Member level 2. It can work from 3. It is faster up to 1Mbit , low-power and has ESD protection. That's all. Check corresponding pages on Maxim-IC site: 1.
Click to expand Johnson Advanced Member level 2. More than cap, you need to notice the power supply. It "steals" power from the RS port and translates levels to 3.
So Com port supply RS interface appl is good solving,but com port via P. S xx not stability or don't vork Sincerely. Similar threads C. S Nov 12, Replies: 4.
What is the difference between the operation of max and st? Started by ronzam Jun 4, Replies: MAX is 5V or 3. MAX power consumption is relatively large, when the power supply voltage is 5V, it consumes 5mA; while the MAX power consumption is small, when the power supply voltage is 5V or 3.
MAX general civilian product application; and MAX general military application such as aerospace and other places with demanding power consumption. Toggle navigation Fire Heart. RSC standard protocol In serial communication, both parties are required to use a standard interface so that different devices can be easily connected for communication. View Image The RSC bus standard has 25 signal lines, including a main channel and an auxiliary channel.
What is MAX? View Image 3. There is no difference in performance between the two. How to use MAX ic. MAX Application. Component Datasheet. It consists of two line drivers, two line receivers, and a dual charge-pump circuit with terminal to terminal ESD protection of 15 kV. The charge pump and four small external capacitors allow the device to operate from a single 3V to 5.
When powered from a 3. The device only requires four 0. Operates With 3-V to 5. Two Drivers and Two Receivers. Accepts 5-V Logic Input With 3. MAX is a single power supply level conversion chip for the RS standard serial port. The device is ideal for battery-powered systems due to its low-power shutdown mode , which can reduce power consumption to less than 5uW.
There is no difference in performance between the two. MAX is powered by 5V voltage, and max is powered by 5V or 3. The power consumption of MAX is large , when the supply voltage is 5V, the power consumption is 5mA; while the power consumption of MAX is small, when the supply voltage is 5V or 3.
MAX general civilian product application ; and MAX general military use such as aerospace and other places with strict power consumption requirements.
The price is slightly different. Both ICs have the same pin-out and package style, so they are a direct substitute. The main improvement in MAX is that it can support both 3. As a result, if you are working with a 3. As a result, if you're looking for an IC to perform this conversion and interface a Microcontroller with your computer, this is the one. This integrated circuit is simple to set up and use.
The IC operates on 3. The IC also requires four capacitors, which can range in value from 1uF to 22uF. The IC can assist you in converting two logic levels, which means you can use two Microcontrollers, but to get started, we will use only one MCU and connect it to a computer; the complete circuit is shown below.
Because we are not using the second module, the pins T2 out, R2 in, T2 in, R2 out are left free. Every microcontroller that supports serial communication will have a Tx and a Rx pin.
These two pins should be connected to the T1 in pin 10 and R1 out pin 13 pins. You may be wondering how a 3.
This is made possible by a charge pump method, which consists of a capacitor that charges up to provide 25V.
0コメント