Single-channel, two-probe interface ASIC with NTC compensation and UART digital output.
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Single-channel, two-probe interface ASIC with NTC compensation and UART digital output.
A configurable conductivity signal-processing ASIC that integrates probe excitation, acquisition, amplification, filtering, temperature compensation and digital output. It is intended for designs that need more flexibility than a fixed-range appliance ASIC.
Single-channel, two-probe interface ASIC with NTC compensation and UART digital output.
Single-channel, two-probe interface ASIC with NTC compensation and UART digital output.
A configurable conductivity signal-processing ASIC that integrates probe excitation, acquisition, amplification, filtering, temperature compensation and digital output. It is intended for designs that need more flexibility than a fixed-range appliance ASIC.
UART, 9600 bps · 3.3 V ±0.3 V
Probe and parameter dependent · Application calibration dependent
Define the electrode material, cell constant and intended conductivity range before configuring the analog path.
The official Chinese document is currently shared by every language version.
Single-channel, two-probe measurement with bipolar pulse excitation.
3.3 V ±0.3 V supply, approximately 1 mA operating current and UART 9600 bps.
Automatic NTC temperature compensation and digital control ports.
QFN32 package; the achievable range and accuracy depend on probe and calibration configuration.
Define the electrode material, cell constant and intended conductivity range before configuring the analog path.
Observe low-leakage PCB layout around analog inputs.
Build a multipoint calibration using the final probe and target water matrix.
Use the product as part of a complete measurement workflow, not as an isolated component. Confirm the water matrix, target range and decision that the data must support.
Integrated TDS and conductivity components for dispensers, purifiers, filter-life estimation and quality indication.
Digital sensors and embedded ASICs for equipment builders, automation systems and water-intensive production.
Small-footprint sensing electronics for connected water devices, pet appliances and intelligent home products.
The applications above are common examples. If this measurement principle may solve a different problem in your field, we welcome a feasibility discussion.
Define the measurement objective and expected range.
Match the sensor, probe or analyzer to the real sample matrix.
Complete mechanical, electrical and communication integration.
Validate results with reference samples before routine operation.
Validate the complete system with representative samples. Record the reference method, temperature and installation conditions. Recheck after cleaning, replacement or process changes, and define a maintenance interval from actual fouling rather than a fixed assumption.
The product platform is defined, but range, calibration and installation must still be confirmed against the actual water matrix and project objective.
Confirm power, interface, cable length, enclosure, sampling frequency, probe position and the host system data format.
Compare representative samples with an agreed reference method and document the acceptance criteria before commissioning.
Yes. Ask for the current ordering specification and describe your application so the correct materials can be supplied.
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Tell us what you need to measure. Our product and application team will reply by email.
BA234 中文规格书