ADUC848 Analog Devices Integrated Circuit (Quad Flat Packages) In Stock
Analog Devices ADUC848 is an 8-bit microcontroller integrating a 10-channel, 16-bit ADC with a fast 8-bit MCU core in a Quad Flat Package. It combines precision analog signal acquisition with embedded microcontroller functionality for sensor measurement and industrial control designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat Packages
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- ADUC848 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADUC848?
- 10-channel 16-bit ADC with simultaneous sampling capability for precision multi-sensor data acquisition on a single chip
- Fast 8051-compatible 8-bit MCU core with on-chip flash and SRAM enabling self-contained embedded control without external memory
- Quad Flat Package form factor with analog and digital peripherals integrated, reducing board area and component count in precision measurement systems
What is ADUC848 used for?
The ADUC848 targets precision industrial measurement applications such as multi-channel temperature sensing, pressure monitoring, and weigh-scale systems that require 16-bit ADC resolution across 10 analog inputs. Its integrated 8051-compatible MCU core with on-chip flash allows standalone embedded control of sensor networks and data logging instruments without external processor or memory components.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ADUC848 datasheet?
ADUC848 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADUC848?
Compatible alternatives and drop-in replacements for ADUC848:
Frequently Asked Questions
How many ADC channels does the ADUC848 provide and at what resolution?
The ADUC848 integrates 10 analog input channels connected to a 16-bit ADC, enabling simultaneous or multiplexed precision measurement across 10 sensor inputs. This 16-bit resolution provides over 65,000 counts of dynamic range, making it suitable for weigh-scale, temperature, and pressure measurement applications requiring sub-millivolt accuracy.
What type of MCU core is inside the ADUC848 and how does it complement the 16-bit ADC?
The ADUC848 contains a fast 8051-compatible 8-bit MCU core with on-chip flash program memory and SRAM. The 8051 core executes signal processing and control algorithms at up to 12 MIPS, processing 16-bit ADC samples from all 10 channels in real time without requiring an external DSP or processor for typical industrial measurement tasks.
Which industrial measurement applications benefit most from the ADUC848 architecture?
Multi-channel sensor front ends such as 10-channel thermocouple loggers, bridge-based strain gauge amplifiers, and industrial process controllers benefit most from the ADUC848. The combination of a 16-bit ADC with 10 inputs and an embedded 8-bit MCU eliminates separate ADC and microcontroller chips, reducing BOM by at least 2 components and saving 30% or more board area in compact measurement instruments.
How does the ADUC848 Quad Flat Package affect PCB routing for mixed-signal designs?
The QFP package of the ADUC848 places analog input pins, digital I/O, and power supply pins on four sides of the device, allowing PCB designers to route the 10 analog input traces away from digital switching signals on opposite sides of the package. This physical separation reduces digital crosstalk into the 16-bit ADC inputs, a critical layout consideration for achieving better than 14-bit effective number of bits in noisy industrial environments.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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