CJMCU-22 Time Digital Module Converter TDC-GP22 for Ultrasonic Water Meter
Description: The TDC-GP22 is an upgraded version of the next-generation TDC-GP21. It is a 100% pin and feature compatible upgrade for the TDC-GP21 with extended functionality. In particular, the new first wave detection capability makes the TDC-GP22 ideal for ultrasonic water meters with high dynamics. The programmable offset range of the comparator is increased to ±35 mV, and the offset is automatically reset to zero after the first detection of the wave. Measuring the relative pulse width of the first wave, the user can see the strength of the received signal. This can be used for long-term signal attenuation or bubble detection in the system. Compared to the TDC-GP21, multi-hit data processing and data reading are simplified. The TDC-GP22 is a further improvement and simplification of the design of ultrasonic water meters and is a necessary step in the design of compact ultrasonic water meters. Features: 4-wire SPI interface The maximum continuous data rate is 500 kHz. Input / output voltage 2.5 V to 3.6 V Core voltage 2.5 V to 3.6 V Temperature range -40°C to +125°Cl |
RTX TECHNOLOGY CO.,LIMITED was built in 2012, who is a professional distributor of electronic components .Our main business is military and industrial integrated circuit (IC) .For the best service and your most conveniently purchase ,we also offer bill of material list (BOM list ) quote and supply ,include resistors,modules capacitors , transistors, LEDs, connectors ,etc .Our business philosophy is “ Best products ,Best reputation, Best efficiency ,Best service and Reasonable price” since the company established . we gain lots of support and trust for our professionalism and dedication . To be your reliable and convenient purchasing partner is our goal . to be the world-class electronic components distribution partner is our purpose .
1. Our advantage
- A gobal independent distributors of electronic components
- Welcome OEM, CEM
- A variety of channels to satisfy various demands
Most of them are in stock with aggressive price
2. Quality:
- Original :100% new and original factory packing. Rohs. No bulk, no refurbish, no obsolete.
- Others: We can supply bulk, refurbish, obsolete,refund & replacement if you want .
3. For the faulty:
- Firstly, products are produced in strict quality control system by manaufacturer .
- Secondly, during the guarantee period, we will send new one with new order for small quantity.
- For defective batch products, we will send them to factory and resend them to you or we can discuss the real situation.
4. Welcome to RTX TECHNOLOGY CO.,LMITED
Address: SEG PLAZA 3010 .FUTIAN DISRICT ,SHENZHEN
If any components need, please feel free to contact us. Thank you !
Welcome to visit our office ! :)
1. What is the terms of payment?
Alipay, western union, bank transfer,money gram etc.
2. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
3.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
4.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
5.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier