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- SKU: 05201
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CJMCU-7793 AD7793BRU 3-Channel 24-Bit ADC Low Noise Amplifier Module
The CJMCU-7793 AD7793BRU 3-Channel 24-BIT ADC Low Noise Amplifier Module Based on Analog AD7793 chip. The AD7793 are low power, low noise, complete analog front ends for high precision measurement applications. The AD7793 contain a low noise 16-/24-bit -ADC with three differential analog inputs. The on-chip, low noise instrumentation amplifier means that signals of small amplitude can be interfaced directly to the ADC.
Features
- Up to 23 bits effective resolution
- RMS noise : 40nV (4.17Hz);85nV (16.7Hz)
- Current : 400uA typical
- Power-down : 1uA maximum
- Low noise programmable gain instrumentation amp
- Band gap reference with 4 ppm/celsius drift typical
- Update rate : 4.17Hz to 470Hz
- 3 differential inputs
- Internal clock oscillator
- Simultaneous 50Hz/60Hz rejection
- Programmable current sources
- On-chip bias voltage generator
- Power supply : 2.7V to 5.25V
- Temperature range : -40-105 celsius
- Independent interface power supply
Applications
- Thermocouple measurements
- RTD measurements
- Thermistor measurements
- Gas analysis
- Industrial process control
- Instrumentation
- Portable instrumentation
- Blood analysis
- Smart transmitters
- Liquid/gas chromatography
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
