AD7940BRM-REEL7
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- Mfr.Part #
- AD7940BRM-REEL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 8MSOP
- Stock
- 10,394
- In Stock ：
- 10,394
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Architecture :
- SAR
- Voltage - Supply, Analog :
- 2.5V~5.5V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Interface :
- SPI
- Terminal Form :
- Gull wing
- Power Dissipation :
- 26.4mW
- Supply Type :
- Single
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Contact Plating :
- Lead, Tin
- Number of Channels :
- 1
- Configuration :
- S/H-ADC
- Sample and Hold / Track and Hold :
- TRACK
- Width :
- 3mm
- Sampling Rate (Per Second) :
- 100k
- Supply Voltage :
- 3V
- Polarity :
- Unipolar
- Number of Analog In Channels :
- 1
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply, Digital :
- 2.5V~5.5V
- Power Supplies :
- 3/5V
- Output Bit Code :
- BINARY
- Pbfree Code :
- No
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Reference Type :
- Supply
- ECCN Code :
- EAR99
- Resolution :
- 1.75 B
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Surface Mount :
- yes
- Output Format :
- Serial
- Base Part Number :
- AD7940
- Number of Terminations :
- 8
- Max Power Dissipation :
- 26.4mW
- Input Type :
- Single Ended
- Input Capacitance :
- 30pF
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Data Interface :
- SPI, DSP
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Integral Nonlinearity (INL) :
- 2 LSB
- Min Supply Voltage :
- 2.5V
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Number of Bits :
- 14
- Number of Functions :
- 1
- Pin Count :
- 8
- Peak Reflow Temperature (Cel) :
- 240
- Max Input Voltage :
- 5.25V
- Ratio - S/H:ADC :
- 1:1
- Packaging :
- Tape and Reel (TR)
- Sampling Rate :
- 100 ksps
- Signal to Noise Ratio (SNR) :
- 81 dB
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Min Input Voltage :
- 2.5V
- Length :
- 3mm
- Datasheets
- AD7940BRM-REEL7
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7940BRM-REEL7 Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7940BRM-REEL7 is a high-performance, 14-bit successive approximation register (SAR) ADC that offers a compact solution in an 8-MSOP package. This ADC is designed to deliver high-speed, high-precision data conversion with a sample rate of up to 100 kSPS. It integrates a low-noise design and a power-efficient architecture, making it ideal for battery-powered devices and high-precision applications. The AD7940BRM-REEL7's small footprint and advanced features address the critical requirements of space-constrained and power-sensitive applications, facilitating a wide range of functionalities in industrial, medical, and consumer products.
AD7940BRM-REEL7 Features
The AD7940BRM-REEL7 ADC from Analog Devices, Inc. features a robust design optimized for low power consumption and high accuracy. Key features include a 14-bit resolution with no missing codes, a sample rate of up to 100 kSPS, and a low power operation typically consuming only 1.2 mW at 100 kSPS. This ADC also supports a wide input range and flexible power supply options, alongside a SPI-compatible serial interface for straightforward integration with most microcontrollers and digital systems.
AD7940BRM-REEL7 Applications
- Precision Instrumentation: Ideal for use in laboratory and field instruments where precise data acquisition is necessary to accurately capture and analyze signals.
- Portable Medical Devices: Due to its low power consumption and high accuracy, this ADC is perfectly suited for battery-operated devices like portable ECG monitors and blood glucose meters, enhancing patient monitoring capabilities.
- Industrial Automation: Can be integrated into control systems for real-time process control and monitoring, improving automation efficiency and reliability.
- Data Acquisition Systems: Provides reliable, high-speed data conversion, essential for capturing dynamic and high-resolution data in systems like seismic data loggers.
- Battery-Powered Devices: Its energy-efficient design makes it an excellent choice for applications where battery life is critical, such as in field-deployed environmental sensors.
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