AD4114BCPZ-RL7 is a low-noise 24-bit Σ-Δ multi-channel ADC by Analog Devices, integrating programmable gain instrumentation amplifier and driver buffers with 16-channel differential/single-ended multiplexed inputs in LQFP40 package, industrial temp -40~+125℃. Optimized for high-precision industrial acquisition of 4-20mA current loops, thermocouples and load cell sensors.

1. Resolution: 24-bit no-missing-code Σ-Δ ADC 2. Input Channels: 16 multiplexed analog inputs, differential / single-ended configurable 3. Integrated PGA Gain: Programmable 1/2/4/8/16/32/64/128 gain stages 4. Sample Rate: Max 31.25 SPS, multi-order digital filter rejects 50/60Hz line noise 5. Package: LQFP-40 6. Temp Grade: High-temperature industrial -40℃ ~ +125℃ 7. Communication: 4-wire SPI serial interface

1. All-in-one PGA, input buffer & 24-bit high-precision ADC eliminates external instrumentation amps to simplify analog front-end 2. Multi-order digital notch filter fully suppresses 50/60Hz industrial line noise without analog filter capacitors 3. 16 multiplexed input channels realize multi-channel load cell, temperature & current acquisition on single IC 4. Ultra-wide industrial high-temperature range for stable operation in engine compartments & field outdoor measurement hardware 5. On-chip open-circuit detection auto identifies broken sensors, simplifying firmware fault diagnosis logic

1. Industrial load cell transmitters, multi-channel pressure/tension sensor acquisition modules 2. 4-20mA current loop analog input remote boards for PLCs 3. Multi-channel temperature scanners for thermocouples & RTDs 4. High-precision voltage/current monitoring units for outdoor PV & energy storage systems