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