AD7858LBRZ
- Mfr.Part #
- AD7858LBRZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 24SOIC
- Stock
- 2,005
- In Stock :
- 2,005
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Reference Type :
- External, Internal
- Max Supply Voltage :
- 5.5V
- Length :
- 15.6mm
- Lead Free :
- Contains Lead
- Number of Inputs :
- 4, 8
- Number of Terminations :
- 24
- Height :
- 2.35mm
- Power Dissipation :
- 25mW
- Data Interface :
- SPI
- Signal to Noise Ratio (SNR) :
- 71 dB
- Sampling Rate :
- 100 ksps
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Power Dissipation :
- 33mW
- Number of Pins :
- 24
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Polarity :
- Unipolar
- Integral Nonlinearity (INL) :
- 1 LSB
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Configuration :
- MUX-S/H-ADC
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Output Bit Code :
- BINARY
- Architecture :
- SAR
- Min Input Voltage :
- 1.2V
- Pin Count :
- 24
- Supply Type :
- Analog, Digital
- Qualification Status :
- Not Qualified
- Number of Channels :
- 8
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Resolution :
- 1.5 B
- Voltage - Supply, Digital :
- 3V~5.5V
- JESD-609 Code :
- e3
- Max Input Voltage :
- 5.5V
- Terminal Position :
- Dual
- Differential Nonlinearity :
- 1 LSB
- Power Consumption :
- 25mW
- Pbfree Code :
- No
- Contact Plating :
- Tin
- Min Supply Voltage :
- 3V
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Base Part Number :
- AD7858
- Operating Supply Voltage :
- 5V
- Output Format :
- Serial
- Ratio - S/H:ADC :
- 1:1
- Number of Elements :
- 1
- Voltage - Supply, Analog :
- 3V~5.5V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- REACH SVHC :
- No SVHC
- Number of Analog In Channels :
- 8
- Input Capacitance :
- 20pF
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 1.5mA
- Supply Voltage :
- 3V
- Width :
- 7.6mm
- Mounting Type :
- Surface Mount
- Number of Bits :
- 12
- Input Type :
- Pseudo-Differential, Single Ended
- Sample and Hold / Track and Hold :
- TRACK
- Sampling Rate (Per Second) :
- 100k
- Datasheets
- AD7858LBRZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7858LBRZ Overview
The AD7858LBRZ by Analog Devices, Inc. is a precision analog to digital converter (ADC) designed to offer exceptional 12-bit resolution within a compact 24SOIC package. This high-performance device is optimized for accuracy and reliability, catering to applications that require precise data acquisition. The AD7858LBRZ employs a successive approximation register (SAR) architecture, enabling it to achieve high-speed data conversion with minimal power consumption. This makes the AD7858LBRZ an ideal choice for industrial, medical, and communication systems where efficiency and performance are paramount. The integration of advanced features within a small footprint underscores its value in sophisticated electronic systems.
AD7858LBRZ Features
The AD7858LBRZ ADC boasts several key features that make it stand out in the field of digital data conversion. Its 12-bit resolution ensures fine detail and precision in measurement, while the SAR architecture facilitates rapid data processing, crucial for real-time applications. The device operates over a wide power supply range, enhancing its versatility across different electronic environments. Additional features include low power consumption, multiple power-down functions, and an onboard oscillator which simplifies system design by reducing external component requirements.
AD7858LBRZ Applications
- Industrial Automation: In factory settings, the AD7858LBRZ can be used to convert analog signals from sensors monitoring pressure, temperature, and flow rate into digital data for process control systems.
- Medical Devices: This ADC is integral in medical diagnostic equipment such as ECGs and blood pressure monitors, where precise and rapid conversion of biological signals is critical for accurate readings.
- Communication Systems: The AD7858LBRZ facilitates improved signal integrity in communication gear by converting analog radio frequencies into digital form for modulation and demodulation processes.
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