AD7874ARZ
- Mfr.Part #
- AD7874ARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC DAS 12BIT 116K 28SOIC
- Stock
- 7,875
- In Stock :
- 7,875
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- Lead Free :
- Contains Lead
- Negative Supply Voltage-Nom :
- -5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Type :
- Data Acquisition System (DAS)
- Polarity :
- Bipolar
- Number of Channels :
- 4
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Signal to Noise Ratio (SNR) :
- 71 dB
- Number of Pins :
- 28
- Sampling Rate :
- 29 ksps
- Base Part Number :
- AD7874
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 18mA
- JESD-609 Code :
- e3
- Supply Type :
- Dual
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 150mW
- Voltage - Supply :
- ±5V
- RoHS Status :
- ROHS3 Compliant
- Min Dual Supply Voltage :
- 4.75V
- Conversion Time-Max :
- 35μs
- Supply Voltage :
- 5V
- Number of Bits :
- 12
- Sample and Hold / Track and Hold :
- TRACK
- Number of Elements :
- 1
- Min Input Voltage :
- 2.85V
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Factory Lead Time :
- 8 Weeks
- Voltage Supply Source :
- Dual ±
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 28
- Length :
- 18.1mm
- Number of Terminations :
- 28
- Number of Functions :
- 1
- Contact Plating :
- Tin
- Sampling Rate (Per Second) :
- 116k
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Number of Analog In Channels :
- 4
- Power Consumption :
- 100mW
- Dual Supply Voltage :
- 5V
- Pbfree Code :
- No
- Max Dual Supply Voltage :
- 5.25V
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Data Interface :
- Parallel
- Integral Nonlinearity (INL) :
- 1 LSB
- Differential Nonlinearity :
- 1 LSB
- Power Dissipation :
- 150mW
- Max Input Voltage :
- 3.15V
- Height :
- 2.35mm
- Width :
- 7.6mm
- Resolution (Bits) :
- 12 b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- AD7874ARZ

ADCs/DACs - Special Purpose Analog Devices, Inc. AD7874ARZ Overview
The AD7874ARZ from Analog Devices, Inc. is a high-performance, multi-channel analog-to-digital converter (ADC) specifically designed for data acquisition systems requiring high accuracy and speed. As part of the ADCs/DACs - Special Purpose category, this device excels in capturing and converting analog signals to digital data with a resolution of 12 bits at a conversion rate of up to 116K samples per second. The versatility of the AD7874ARZ, housed in a robust 28-SOIC package, makes it an ideal choice for sophisticated multi-channel applications where precise data processing is crucial. This product is engineered to meet the rigorous demands of high-speed data acquisition, ensuring reliable performance in a wide range of industrial settings.
AD7874ARZ Features
The AD7874ARZ boasts several distinctive features that make it stand out in the field of special-purpose ADCs. It supports four fully differential input channels, offering enhanced noise rejection and improved signal integrity. The device operates with a dual power supply, which helps in achieving high accuracy and reduces power consumption. Its auto-calibration feature minimizes setup time and ensures consistent performance across various temperature ranges. Additionally, the AD7874ARZ includes a built-in track-and-hold function, facilitating accurate sampling without the need for external components.
AD7874ARZ Applications
- Industrial Automation: Used in control systems to monitor and convert various sensor outputs into digital data for process control and monitoring.
- Medical Devices: Crucial in medical imaging systems where precise ADC is necessary for accurate diagnostics and patient monitoring.
- Communication Systems: Employs in telecommunication equipment for accurate signal processing to ensure clear and reliable data transmission and reception.
- Scientific Instruments: Integral to devices that require precise digital representation of environmental or experimental data such as spectrometers and analyzers.
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