AD7091R-5BRUZ Multiplexed A/D Converters by Analog Devices

Status: Production
Series: AD7091R-5
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AD7091R-5 is a 12-bit, multichannel, ultralow power, successive approximation analog-to-digital converter (ADC). The AD7091R-5 operates from a single 2.7 V to 5.25 V power supply and typically consumes only 24 µA at a 3 V supply in fast mode. The AD7091R-5 provides a 2-wire serial interface compatible with I2C interfaces. The conversion process can be controlled by a sample mode via the CONVST pin, an autocycle mode selected through software control, or a command mode in which conversions occur across I2C write operations.The device contains a wide bandwidth track-and-hold amplifier that can handle input frequencies up to 1.5 MHz. The AD7091R-5 also features an on-chip conversion clock, an on-chip accurate 2.5 V reference, and a programmable out-of-bounds user alert function.The AD7091R-5 offers four single-ended analog input channels with a channel sequencer that allows a preprogrammed selection of channels to be converted sequentially.The AD7091R-5 uses advanced design techniques to achieve ultralow power dissipation without compromising performance. It also features flexible power management options. An on-chip configuration register allows the user to set up different operating conditions. These include power management, alert functionality, busy indication, channel sequencing, and general-purpose output pins. The MUXOUT and ADCIN pins allow signal conditioning of the multiplexer output before acquisition by the ADC.

Prices starting from US$4.27


Distributor Starting From Stock
Logo for Farnell Farnell US$4.48
237
Buy Now
Logo for Newark Electronics Newark Electronics US$5.83
237
Buy Now
Logo for element14 element14 US$4.75
237
Buy Now
Logo for Chip One Stop Chip One Stop US$5.68
147
Buy Now
Logo for Analog Devices Analog Devices US$7.10
44
Buy Now
Logo for Richardson RFPD Richardson RFPD US$4.27
-
Buy Now
View Full Pricing & Stock Comparison

Features

I2C-compatible serial interface supports standard and fast modes
Ultralow power: 90 μW typical at 3 V in fast mode
Specified for VDD of 2.7 V to 5.25 V
On-chip accurate 2.5 V reference, 5 ppm/°C typical drift
4 single-ended analog input channels
ALERT function
BUSY function
Autocycle mode
Wide input bandwidth
68 dB signal-to-noise ratio (SNR) typical at input frequency of 1 kHz
Flexible power/throughput rate management
No pipeline delays
Power-down mode
550 nA typical at VDD = 5.25 V
435 nA typical at VDD = 3 V
20-lead LFCSP and TSSOP packages
Temperature range: −40°C to +125°C

Alternative Descriptions

ADC, 12BIT, 22.22KSPS, TSSOP-20 | Farnell
Adc, 12Bit, 22.22Ksps, Tssop-20 | Newark Electronics
4 chn 12bit SAR ADC, ref (typi | Analog Devices
CONVERTER - ADC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7091R-5BRUZ?

Additional datasheets, footprints and schematics for AD7091R-5BRUZ are listed on our Part Details page. You can also find images and similar parts to AD7091R-5BRUZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD7091R-5BRUZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD7091R-5BRUZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD7091R-5BRUZ fall under?

The AD7091R-5BRUZ is listed under Multiplexed A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7091R-5BRUZ when available in the Multiplexed A/D Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD7091R-5BRUZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7091R-5BRUZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD7091R-5BRUZ have stock available?

Authorised distributors including Farnell, Newark Electronics, element14, Chip One Stop and Analog Devices have stock available or on a lead time for AD7091R-5BRUZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AD7091R-5BRUZ often in real-time on the comparison pages.

What if I can't find stock of AD7091R-5BRUZ?

You can fill out our help required form which you can use to request a quote for AD7091R-5BRUZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay