AD7898ARZ-3
- Mfr.Part #
- AD7898ARZ-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 8SOIC
- Stock
- 1,444
- In Stock :
- 1,444
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Integral Nonlinearity (INL) :
- 1 LSB
- Input Capacitance :
- 10pF
- Supply Type :
- Analog, Digital
- Number of Analog In Channels :
- 1
- Min Supply Voltage :
- 4.75V
- Operating Temperature :
- -40°C~85°C
- Differential Nonlinearity :
- 0.9 LSB
- Width :
- 4mm
- Factory Lead Time :
- 8 Weeks
- Input Type :
- Single Ended
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Number of Channels :
- 1
- Configuration :
- S/H-ADC
- Signal to Noise Ratio (SNR) :
- 71 dB
- Max Power Dissipation :
- 22.5mW
- REACH SVHC :
- No SVHC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Contains Lead
- Operating Supply Voltage :
- 5V
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits :
- 12
- Reference Type :
- External
- Conversion Time-Max :
- 3.3μs
- Sampling Rate (Per Second) :
- 220k
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Min Input Voltage :
- 2.375V
- Output Type :
- TTL
- Linearity Error-Max (EL) :
- 0.0244%
- Max Input Voltage :
- 2.635V
- Terminal Form :
- Gull wing
- Contact Plating :
- Tin
- Pin Count :
- 8
- Length :
- 5mm
- Polarity :
- Bipolar
- Interface :
- SPI, Serial
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Base Part Number :
- AD7898
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Dissipation :
- 22.5mW
- Ratio - S/H:ADC :
- 1:1
- Max Supply Voltage :
- 5.25V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Sampling Rate :
- 220 ksps
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Pbfree Code :
- No
- Supply Voltage :
- 5V
- Voltage - Supply, Analog :
- 5V
- Resolution :
- 1.5 B
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Surface Mount :
- yes
- Data Interface :
- SPI
- Architecture :
- SAR
- Height :
- 1.5mm
- Sample and Hold / Track and Hold :
- TRACK
- Datasheets
- AD7898ARZ-3

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7898ARZ-3 Overview
The AD7898ARZ-3 by Analog Devices, Inc. is a superior 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) encapsulated in an 8SOIC package. This high-performance component is designed to deliver precision and speed in critical data acquisition systems, ensuring reliable and accurate conversions in a variety of industrial and commercial applications. Featuring low power consumption and a high data throughput rate, the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7898ARZ-3 is ideal for environments where precise analog signal measurement is required for real-time processing.
AD7898ARZ-3 Features
The AD7898ARZ-3 ADC includes several key features that make it highly effective for a wide range of applications. It operates with a single 5V power supply and includes an internal 2.5V reference, although it allows for an external reference to enhance flexibility. Its fast track-and-hold acquisition time and conversion rate up to 1.5 MSPS make it suitable for high-speed signal processing tasks. Additionally, the device supports a wide input range and features an automatic power-down mode that reduces power consumption between conversions, contributing to energy efficiency in integrated systems.
AD7898ARZ-3 Applications
- Medical Imaging Systems: Utilized for precise measurements required in medical diagnostics, improving the accuracy and reliability of imaging devices.
- Portable Instrumentation: Supports accurate data collection in field devices, ensuring reliable performance in various environmental conditions.
- Data Acquisition Systems: Provides rapid conversion of analog signals to digital data, enhancing the efficiency and throughput of acquisition systems.
- Communication Systems: Ensures clear and precise signal conversion, critical for high-quality communications equipment.
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