AD7091R-4BCPZ
- Mfr.Part #
- AD7091R-4BCPZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad, CSP
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 20LFCSP
- Stock
- 401
- In Stock :
- 401
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Resolution :
- 1.5 B
- Architecture :
- SAR
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Sample and Hold / Track and Hold :
- TRACK
- Supply Voltage :
- 3V
- Number of Inputs :
- 1
- Mount :
- Surface Mount
- Length :
- 6.6mm
- Width :
- 4.5mm
- Output Format :
- Serial
- Peak Reflow Temperature (Cel) :
- 260
- Output Bit Code :
- BINARY
- Operating Supply Current :
- 500μA
- Interface :
- SPI
- Input Type :
- Single Ended
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Differential Nonlinearity :
- 0.3 LSB
- Pin Count :
- 20
- Number of Terminations :
- 20
- Voltage - Supply, Analog :
- 2.09V~5.25V
- Sampling Rate :
- 1 Msps
- Terminal Form :
- NO LEAD
- Factory Lead Time :
- 8 Weeks
- Operating Supply Voltage :
- 5.25V
- Operating Temperature :
- -40°C~125°C
- Number of Analog Inputs :
- 4
- Max Input Voltage :
- 5.25V
- Min Input Voltage :
- 1V
- Power Dissipation :
- 3.4mW
- Terminal Pitch :
- 0.5mm
- Data Interface :
- SPI, DSP
- Height :
- 1.05mm
- Number of Bits :
- 12
- Integral Nonlinearity (INL) :
- 1.25 LSB
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Digital :
- 2.09V~5.25V
- Pbfree Code :
- No
- Conversion Time-Max :
- 0.6μs
- Number of Pins :
- 20
- Reference Type :
- Supply
- Package / Case :
- 20-WFQFN Exposed Pad, CSP
- Polarity :
- Unipolar
- Base Part Number :
- AD7091
- Sampling Rate (Per Second) :
- 1m
- Number of Analog In Channels :
- 4
- Terminal Finish :
- Tin (Sn)
- Signal to Noise Ratio (SNR) :
- 70 dB
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Ratio - S/H:ADC :
- 1:1
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Configuration :
- S/H-ADC
- Packaging :
- Tray
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- AD7091R-4BCPZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7091R-4BCPZ Overview
The AD7091R-4BCPZ by Analog Devices, Inc. is a high-performance, low-power, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC). This ADC is designed to offer exceptional speed and accuracy with a sample rate of up to 1 MSPS, making it ideal for high-speed signal processing applications where space and power efficiency are crucial. The compact 20-lead LFCSP package makes it suitable for space-constrained applications. The use of the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7091R-4BCPZ in your designs ensures minimal power consumption while providing reliable, high-speed data conversions.
AD7091R-4BCPZ Features
This ADC features a 12-bit resolution with a single-ended input and an external reference that can handle input ranges from 0 V to VREF. It supports a throughput rate of 1 MSPS with a tiny power footprint, consuming just 349 μW at 1 MSPS. Additionally, the AD7091R-4BCPZ includes a power-down function that reduces power consumption to 1 μW, making it exceptionally power-efficient for battery-powered devices.
AD7091R-4BCPZ Applications
- Portable Devices: The low power consumption and compact size make it perfect for battery-operated portable devices like medical monitors and handheld meters.
- Data Acquisition Systems: Fast sampling rates and high accuracy enable its use in data acquisition systems for real-time signal processing.
- Communication Systems: Suitable for digital signal processing within communication infrastructure where high-speed ADC is critical for the fidelity and integrity of the data.
- Consumer Electronics: Ideal for use in consumer electronics where space is limited and efficient power usage is necessary, such as in digital cameras and audio devices.
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