Model No: AD4111BCPZ

Analog Devices Inc. AD4111BCPZ

Manufacturer: Analog Devices Inc.
SEMICON NO: AD4111BCPZ
Package: 40-LFCSP
Stock: In stock
Description: IC ADC 24BIT SIGMA-DELTA 40LFCSP
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ManufacturerAnalog Devices Inc.
Part NumberAD4111BCPZ
Resolution24-Bit
Sampling Rate31.25 kSPS
Input Channels4, 8 Inputs
Operating Temperature Range-40°C to +105°C
Mounting TypeSurface Mount
Package40-LFCSP
Analog Devices AD4111BCPZADC:24-bit Sigma-Delta Converter
The AD4111BCPZ is a high-performance, low-power, and low-noise 24-bit sigma-delta analog-to-digital converter (ADC) designed by Analog Devices, Inc. It integrates an advanced analog front end (AFE) that supports fully differential or single-ended, high impedance (≥1 MΩ) bipolar ±10 V voltage inputs and 0 mA to 20 mA current inputs. This device is housed in a 40-lead, 6 mm × 6 mm LFCSP package and operates over an extended temperature range from -40°C to +105°C.   It is ideal for applications requiring precision signal acquisition and processing in harsh industrial environments.
AD4111BCPZIndustrial Process Control ADCFeatures
The AD4111BCPZ offers several key features that make it suitable for demanding applications. It provides a fast and flexible output rate ranging from 1.25 samples per second (SPS) to 31.25 kSPS, with a channel scan data rate of 6.21 kSPS per channel (161 µs settling time). The ADC achieves 16 noise-free bits at 1 kSPS per channel and offers 85 dB rejection of 50 Hz and 60 Hz interference at 20 SPS per channel. Additionally, it includes an on-chip 2.5 V reference with ±0.12% accuracy and ±5 ppm/°C drift, reducing the need for external components. The device also supports open wire detection for voltage inputs, enhancing system-level diagnostics.
Industrial Process Control ADC AD4111BCPZ Applications
The AD4111BCPZ is widely used in various industrial and instrumentation applications. Its precision and versatility make it suitable for process control systems, programmable logic controllers (PLCs), and distributed control systems (DCS) modules. It is also employed in high-precision measurement equipment, test and calibration devices, and industrial automation systems where accurate signal acquisition is critical.
Advantages of Choosing AD4111BCPZ
Selecting the AD4111BCPZ offers multiple advantages. Its low power consumption and high integration level simplify design complexity and reduce overall system cost. The device's robust performance, tested against international standards such as IEC6100 and CISPR 11, ensures reliability in challenging environments. Furthermore, its wide input range, high impedance inputs, and flexible digital filtering options provide engineers with the tools needed to optimize performance for specific application requirements.