AD7858LARS
- Mfr.Part #
- AD7858LARS
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 24SSOP
- Stock
- 7,619
- In Stock :
- 7,619
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Architecture :
- SAR
- Pin Count :
- 24
- Sampling Rate :
- 100 ksps
- Number of Channels :
- 8
- Number of Terminations :
- 24
- Width :
- 5.3mm
- Signal to Noise Ratio (SNR) :
- 71 dB
- Number of Bits :
- 12
- Input Type :
- Pseudo-Differential, Single Ended
- Number of Pins :
- 24
- Nominal Supply Current :
- 1.5mA
- Ratio - S/H:ADC :
- 1:1
- Lead Free :
- Contains Lead
- Data Interface :
- SPI
- Sampling Rate (Per Second) :
- 100k
- Resolution :
- 1.5 B
- Peak Reflow Temperature (Cel) :
- 260
- Configuration :
- MUX-S/H-ADC
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Output Format :
- Serial
- Sample and Hold / Track and Hold :
- TRACK
- Number of Analog In Channels :
- 8
- Contact Plating :
- Tin
- Supply Voltage :
- 3V
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Output Bit Code :
- BINARY
- Input Capacitance :
- 20pF
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Integral Nonlinearity (INL) :
- 1 LSB
- Voltage - Supply, Digital :
- 3V~5.5V
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 8.2mm
- Min Input Voltage :
- 1.2V
- Package / Case :
- 24-SSOP (0.209, 5.30mm Width)
- Polarity :
- Unipolar
- Number of Elements :
- 1
- Mounting Type :
- Surface Mount
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Terminal Pitch :
- 0.65mm
- Pbfree Code :
- No
- Voltage - Supply, Analog :
- 3V~5.5V
- Max Input Voltage :
- 5.5V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Max Power Dissipation :
- 33mW
- Max Supply Voltage :
- 5.5V
- Power Consumption :
- 25mW
- Number of Inputs :
- 4, 8
- Operating Supply Voltage :
- 5V
- Base Part Number :
- AD7858
- Reference Type :
- External, Internal
- Min Supply Voltage :
- 3V
- Terminal Position :
- Dual
- Supply Type :
- Analog, Digital
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tube
- Surface Mount :
- yes
- Height :
- 1.75mm
- Power Dissipation :
- 33mW
- Differential Nonlinearity :
- 1 LSB
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- AD7858LARS

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7858LARS Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7858LARS is a high-performance 12-bit Successive Approximation Register (SAR) ADC, designed to meet the demanding requirements of precision data acquisition systems. This ADC offers an exceptional combination of accuracy and speed, making it an ideal choice for applications requiring high data integrity and rapid conversion rates. Encased in a compact 24-SSOP package, the AD7858LARS provides a robust solution for advanced industrial, medical, and consumer electronics markets. With its integrated features, this converter simplifies system design and enhances overall system reliability.
AD7858LARS Features
The AD7858LARS boasts a series of features that make it stand out in the field of digital conversion. It supports a wide input range and includes a sample-and-hold circuit, which ensures accurate data sampling at high input frequencies. The device's low power consumption and operational versatility allow it to integrate smoothly into various electronic assemblies, enhancing system efficiency and reducing the need for additional components.
AD7858LARS Applications
- Medical Imaging Systems: Utilized in CT scanners and digital X-ray systems, the AD7858LARS enhances image clarity by accurately converting analog signals from detectors into high-quality digital images.
- Industrial Process Controls: In factories, this ADC is used for precise monitoring and control of industrial processes, such as temperature and pressure measurement, ensuring consistent product quality.
- Data Acquisition Systems: Ideal for use in multi-channel data loggers, the AD7858LARS facilitates accurate and rapid signal conversion, crucial for monitoring environmental and mechanical parameters.
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