Single-channel TDS Sensor Interface ASIC
BA111
Highly integrated TDS and water-temperature measurement ASIC with bipolar probe drive and UART control.
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Water Sensor Interface ASICs
Dedicated signal acquisition and digital interfaces for efficient water-sensor integration.
Water Sensor Interface ASICs
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10matching ASICs
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Options for different channels and integration spaces
Refer to approved datasheets for final electrical specifications.
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Conductivity Sensor Interface ASIC
BA121
Single-channel conductivity and water-temperature ASIC for compact smart-water products.
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Low-range Conductivity Interface ASIC
BA121S
High-resolution low-conductivity measurement ASIC for purified-water and precision applications.
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Dual-channel TDS Interface ASIC
BA012
Dual-channel sensing ASIC designed for inlet/outlet comparison in purification equipment.
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Dual-channel Conductivity Interface ASIC
BA022
Integrated dual-channel conductivity front end for multi-point and comparative measurements.
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Wide-range Dual-channel TDS & Temperature ASIC
BA112
Wide-range dual-channel TDS and temperature ASIC with probe diagnostics, two-point calibration and automatic BURST mode.
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Miniature TDS Sensor Interface ASIC
BA311
Compact automatic TDS measurement ASIC in SOT23-6 for space-constrained smart-water products.
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Wide-range Miniature TDS Interface ASIC
BA311L
Small SOT23-6 TDS ASIC with a wider range for compact connected appliances.
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Three-channel TDS Interface Module
BAT3U
Three-channel TDS and temperature measurement platform for multi-stage water systems.
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Multi-parameter Sensor Interface ASIC
BA234
Single-channel, two-probe interface ASIC with NTC compensation and UART digital output.
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