AD7276BRMZ Part Information

Details for AD7276BRMZ by Analog Devices

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

Part Description

The AD7276/AD7277/AD7278 are 12-/10-/8-bit, high speed, low power, successive approximation analog-to-digital converters (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. The parts contain 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 initiated at this point. There are no pipeline delays associated with the part. The AD7276/AD7277/AD7278 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC; therefore, the analog input range for the part is 0 to VDD. The conversion rate is determined by the SCLK.

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Part Features

  • Throughput rate: 3 MSPS Specified for VDD of 2.35 V to 3.6 V Power consumption 12.6 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 SPI-/QSPIu2122-/MICROWIREu2122-/DSP compatible Temperature range: u221240u00b0C to +125u00b0C Power-down mode: 0.1 u00b5A typical 6-lead TSOT package 8-lead MSOP package AD7476 and AD7476A pin compatible

Part Specifications

Resolution (Bits) 12bit
Sampling Rate 3MSPS
Input Channel Type Single Ended
Data Interface Serial 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)
A/D / D/A Features Flexible Power/Serial Clock Speed Management No Pipeline Delays High Speed Serial Interface SPI®
Base Number 7276
Conversion Time 291ns
IC Case Style SOP
IC Generic Number 7276
Linearity Error ADC / DAC + 3.25LSB
Linearity Error ADC / DAC - 3.25LSB
Logic Function Number 7276
No. of Bits 12bit
No. of Channels 1Channels
Operating Temperature Range -40°C to +125°C
Supply Current 5.5mA
RoHS Compliant

Alternative Part Descriptions

  • ADC Single SAR 3MSPS 12-Bit Serial | RS Components
  • CONVERTER - ADC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7276BRMZ?

Additional datasheets, footprints and schematics for AD7276BRMZ are listed in our Part Details tab. You can also find the AD7276BRMZ image and similar parts on this details page.

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Distributor pricing and stock information is available for AD7276BRMZ in the Pricing & Inventory tab next to part details. You can view AD7276BRMZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD7276BRMZ fall under?

The AD7276BRMZ 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 AD7276BRMZ when available in the Analog-to-Digital Converters - ADC 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 AD7276BRMZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7276BRMZ RoHS compliant?

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

Which authorised distributors for AD7276BRMZ have stock available?

Authorised distributors including RS Components and Richardson RFPD have stock available or on a lead time for AD7276BRMZ.

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