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ANALOG DEVICES AD7091R-8BCPZ-RL7
Analogue to Digital Converter, 12 bit, 1 MSPS, Single Ended, 4 Wire, Microwire, QSPI, Serial, SPI
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- AD7091R-8BCPZ-RL7
- Order Code:
- 4218069
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- Product Range
- Octal 12-bit SAR ADCs
- Technical Datasheet:
- AD7091R-8BCPZ-RL7 Datasheet
- ECAD / MCAD
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Product Range Selector (Octal 12-bit SAR ADCs)
See all from this product rangeProduct Overview
AD7091R-8 is a multichannel 12bit, ultralow power, successive approximation analogue-to-digital converter (ADC). It operates from a single 2.7V to 5.25V power supply and are capable of achieving a sampling rate of 1MSPS. It offers upto eight single-ended analogue input channels with a channel sequencer that allows a pre-programmed selection of channels to be converted sequentially. It also features an on-chip conversion clock, an on-chip accurate 2.5 V reference, and a high speed serial interface. It has a serial port interface (SPI) that allows data to be read after the conversion while achieving a 1MSPS throughput rate. The conversion process and data acquisition are controlled using the CONVST pin. It is used in applications such as battery-powered systems, personal digital assistants, medical instruments, mobile communications, instrumentation and control systems, data acquisition systems, optical sensors, diagnostic/monitoring functions.
- Ultralow system power, flexible power/throughput rate management
- Programmable ALERT interrupt pin (4-/8-channel models)
- 1MSPS throughput with no latency/pipeline delay
- Signal-to-noise ratio is 70dB typical at (VDD = 2.7V to 5.25V)
- Total harmonic distortion is -80dB typical at (VDD = 2.7V to 5.25V)
- Integral nonlinearity is ±0.7LSB typical at (VDD = 2.7V to 5.25V)
- On-chip accurate 2.5V reference, 5ppm/°C typical drift at (VDD = 2.7V to 5.25V)
- MUXOUT/ADCIN to allow single buffer amplifier, daisy-chain mode
- Power-down mode is 1.4µW typical at (VDD = VDRIVE = 3V, VDD = 2.7V to 5.25V)
- Operating temperature is -40°C to +125°C, package style is 24-lead LFCSP
- WQ
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- 12bit
- :
- 1MSPS
- :
- Single Ended
- :
- 4 Wire, Microwire, QSPI, Serial, SPI
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- Single
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- 2.7V
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- 5.25V
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- LFCSP-WQ-EP
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- 24Pins
- :
- -40°C
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- 125°C
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- Octal 12-bit SAR ADCs
- :
- -
Technical Documents (1)
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