AD7863ARS-2
- Mfr.Part #
- AD7863ARS-2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 28SSOP
- Stock
- 35,401
- In Stock :
- 35,401
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Functions :
- 1
- Number of A/D Converters :
- 2
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Width :
- 5.3mm
- Sampling Rate :
- 0.175 MHz
- Feature :
- Simultaneous Sampling
- JESD-609 Code :
- e0
- Number of Inputs :
- 4
- Input Type :
- Single Ended
- Voltage - Supply, Analog :
- 5V
- Number of Bits :
- 14
- Linearity Error-Max (EL) :
- 0.0153%
- Surface Mount :
- yes
- Number of Terminations :
- 28
- Reference Type :
- External, Internal
- Sample and Hold / Track and Hold :
- TRACK
- Architecture :
- SAR
- Terminal Finish :
- TIN LEAD
- Pbfree Code :
- No
- Configuration :
- MUX-S/H-ADC
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 240
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Unknown
- Supply Voltage :
- 5V
- Number of Analog In Channels :
- 4
- Ratio - S/H:ADC :
- 1:1
- Sampling Rate (Per Second) :
- 175k
- Pin Count :
- 28
- Data Interface :
- Parallel
- Operating Temperature :
- -40°C~85°C
- Output Bit Code :
- BINARY
- Datasheets
- AD7863ARS-2

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7863ARS-2 Overview
The AD7863ARS-2, an efficient and robust Analog to Digital Converter (ADC) from Analog Devices, Inc., excels in delivering precise 14-bit dual-channel conversion from analog to digital form. This component is packaged in a compact 28-SSOP configuration, optimizing board space while maintaining performance. Designed to operate with a dual 3 V to 5.5 V power supply, the AD7863ARS-2 is highly adaptable to various power environments, making it an ideal choice for sophisticated multi-voltage systems. The incorporation of the SAR (Successive Approximation Register) architecture ensures rapid data acquisition and processing, enhancing overall system responsiveness and efficiency. This ADC is particularly tailored for applications requiring high precision and fast throughput, which are critical in processing complex signals in real-time.
AD7863ARS-2 Features
The AD7863ARS-2 ADC is noted for its dual 175 kSPS sampling rate, which allows quick reading of input signals, minimizing latency and maximizing real-time performance. Each channel can be independently configured, providing flexibility in handling various signal types within the same circuit. The device also features an automatic power-down function, reducing power consumption when inactive, thus extending the life of battery-operated devices. Additionally, its wide input voltage range and built-in track-and-hold function stabilize input signals, ensuring accurate readings under fluctuating input conditions.
AD7863ARS-2 Applications
- Data Acquisition Systems: Utilized for high-speed data collection in scientific and industrial environments, where precision and efficiency are paramount.
- Portable Instrumentation: Ideal for use in field equipment such as environmental monitors and handheld meters, where power efficiency and compact sizing are necessary.
- Medical Devices: Applied in medical imaging systems and patient monitoring, where accurate and rapid signal processing is critical to delivering high-quality care.
- Communications: Serves in communication infrastructure, enhancing signal integrity and data throughput in network devices.
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