Icsg021a Working Voltage2.6 ~ 5.5v Hx711 Weight Sensor

US $260

  • Shenzhen, China
  • Feb 13th
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Compared with chips of the same type, this chip has the regulated power supply, on-chip clock oscillator and some other peripheral circuit which other same type chips do not have, this chip has the advantages of high integration, fast response speed, strong anti-interference, etc. It help us reduce the cost, improve the performance and the reliability of the Electronic scale. This chip and the back-end MCU chip has simple interface and programmer, all of the control signals are driven by the pins, there is no need to program for the register inside the chip. The input selector switch can be the channel A or the channel B to connect with the low noise programmable amplifier. The programmer gains of the channel A is 128 or 64, the corresponding difference input signal amplitude is ±20mV of ±40mV. While the gains of the channel B is 32 which is used for the system parameter detection. This chip can provide regulated voltage for the outside sensor and the A/D converter inside the chip, there is no need for VDDA. Besides, the oscillator inside the chip does not require any external devices. What’s more , the electric automatic reset function simplifies the boot initialization process. Features and parameters 1) Two channel difference input. 2) on-chip low noise programmable amplifier, the gains is 128 of 64 3) On-chip voltage regulator circuit can provide power for the outside sensor and the A/D converter inside the chip 4) On-chip clock Oscillator does not need any external devices, can also connect with the External crystals or clock when needed. 5) The electric automatic reset circuit 6) Simple digital control and serial communication, all controlled by the pins, does not need to programmer for the on-chip register. 7) The output data rate is 10HZ or 80 HZ 8) Synchronization suppression of 50Hz or 60Hz power interference 9) power consumption:typical working current: < 1.7 mA, power current: < 1 μa 10) Working voltage: 2.6 ~ 5.5V 11) Working temperature: -20 ~ +85? 3.Machine drawing Wholesale to save you more money / click here!   $44.10 $12.80 $27.28 $169.00 New Shield V03 Module 4PCS 50W High Power LED 10pcs TowerPro micro servo motor SG90 10pcs ATmega2560-16AU Board $12.69 $26.49 $24.07 $25.55 433Mhz RF transmitter and receiver kit 10PCS Infrared Wireless Remote 5pcs 4 Channels 5V Relay Module 5pcs 2.4G NRF24L01+ Wireless Module     Hot Category in our shop! 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We offer world wide free shipping and have already shipped to more than 150 countries including United Sates, United Kingdom, Canada, Australia, France, Germany, Russia, Italy, New Zealand, Spain, Brazil, Japan, Singapore, Korean, etc. Here is a list of reasons for trusting ASP_EZone store as your reliable source of IC products or business cooperator: 1.Competitive Price 2.High Quality Products 3.Excellent R & D team 4.Excellent shopping platform 5.Excellent Customer Experience 6.Excellent Team Work In ASP_EZone store, we provide variety of IC products, sell them at the best price, and offer the best service.You will never regret to have ASP_EZone store as your reliable IC item source, supplier, and business cooperators. We can develop projects for the Electronic enthusiasts in this field for free. If you have any question, you can contact us (1)Why Buy From ASP_EZone? Selection:We've been specialized in electronics for years in the biggest Electronic Market In Shenzhen China. We are the One-Stop Supplier For all kinds of Electronic components. Price: We offer great deals on our products , we are always working hard to save you more money! Service: Our Sales and Service Squad wants to do anything we can to make shopping an easy and fun thing. Try to find something? We can help. Have any questions? We can help. You get the idea. We're always here to support you every step of the way. (2)What is the condition of the item? All our items are Brand NEW. All the items are tested carefully before shippping out. (3)Do you offer gift ? Yes,sure! You can choose one listing in our Gift Section if your purchase is over $25. Please make sure to leave us a note and tell us which item you want when place the order. (4)How much does it cost to ship to my country? For Free. We provide free shipping for almost all items,except for some items that are a little heavy. NOTE: US customers are required to add additional shipping fee because we ship to you via E-Packet. 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If your item arrived damaged or defective we will set up a replacement free of charge.     inkfrog terapeak On Feb-13-15 at 11:06:37 PST, seller added the following information:

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