AD7274BRMZ Part Information

Details for AD7274BRMZ by Analog Devices

Semiconductors - ICs>Data & Signal Conversion>Analog-to-Digital Converters - ADC

Part Description

The AD7273/AD7274 are 10-/12-bit, high speed, low power, successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. Each part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. The conversion rate is determined by the SCLK. There are no pipeline delays associated with these parts. The AD7273/AD7274 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the parts is applied externally and can be in the range of 1.4 V to VDD. This allows the widest dynamic input range to the ADC.

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Part Features

  • Throughput rate: 3 MSPS Specified for VDD of 2.35 V to 3.6 V Power consumption 11.4 mW at 3 MSPS with 3 V supplies Wide input bandwidth 70 dB SNR at 1 MHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPIu00ae-/QSPIu2122-/MICROWIREu2122-/DSP-compatible Temperature range: u221240u00b0C to +125u00b0C Power-down mode: 0.1 u03bcA typ 8-lead TSOT package 8-lead MSOP package

Part Specifications

Resolution (Bits) 12bit
Sampling Rate 3MSPS
Input Channel Type Single Ended
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 2.35V
Supply Voltage Max 3.6V
ADC / DAC Case Style MSOP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range Single 12-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Supply Current 1mA
RoHS Compliant

Alternative Part Descriptions

  • CONVERTER - ADC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7274BRMZ?

Additional datasheets, footprints and schematics for AD7274BRMZ are listed in our Part Details tab. You can also find the AD7274BRMZ image and similar parts on this details page.

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Distributor pricing and stock information is available for AD7274BRMZ in the Pricing & Inventory tab next to part details. You can view AD7274BRMZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD7274BRMZ fall under?

The AD7274BRMZ is listed under Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC.

Can I view similar or alternative parts?

You can view similar parts to AD7274BRMZ when available in the Analog-to-Digital Converters - ADC range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the AD7274BRMZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7274BRMZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for AD7274BRMZ have stock available?

Authorised distributors including Richardson RFPD have stock available or on a lead time for AD7274BRMZ.

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