AD7324
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AD7324

Software Selectable True Bipolar Input, 4-Channel, 12-Bit Plus Sign A/D Converter

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $7.05
Features
  • 12-Bit plus sign SAR ADC
  • True bipolar input ranges
  • Software-selectable input ranges ± 10V, ± 5V, ± 2.5V, 0V to 10V
  • 1 MSPS throughput rate
  • 4 analog input channels with channel sequencer
  • Single -ended, true differential, and Pseudo differential analog input capability
  • High analog input impedance
  • Low power: 21 mW
  • Full power signal bandwidth: 22 MHz
  • Internal 2.5 V reference
  • High speed serial interface
  • For more features please see data sheet
Additional Details
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The AD7324 is a 4-channel, 12-bit plus sign, successive approximation ADC designed on the iCMOS (industrial CMOS) process. iCMOS is a process combining high voltage silicon with submicron CMOS and complementary bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage parts could achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can accept bipolar input signals while providing increased performance, dramatically reduced power consumption, and reduced package size.

The AD7324 can accept true bipolar analog input signals. The AD7324 has four software-selectable input ranges: ±10 V, ±5 V, ±2.5 V, and 0 V to +10 V. Each analog input channel can be independently programmed to one of the four input ranges. The analog input channels on the AD7324 can be programmed to be single-ended, true differential, or pseudo differential.

The ADC contains a 2.5 V internal reference. The AD7324 also allows for external reference operation. If a 3 V reference is applied to the REFIN/OUT pin, the AD7324 can accept a true bipolar ±12 V analog input. Minimum ±12 V VDD and VSS supplies are required for the ±12 V input range. The ADC has a high speed serial interface that can operate at throughput rates up to 1 MSPS.

PRODUCT HIGHLIGHTS

  1. The AD7324 can accept true bipolar analog input signals, ±10 V, ±5 V, ±2.5 V, and 0 V to +10 V unipolar signals.
  2. The four analog inputs can be configured as four single-ended inputs, two true differential input pairs, two pseudo differential inputs, or three pseudo differential inputs.
  3. 1 MSPS serial interface. SPI®-/QSPI-/DSP-/MICROWIRE-compatible interface.
  4. Low power, 31 mW maximum, at 1 MSPS throughput rate.
  5. Channel sequencer.
Part Models 2
1ku List Price Starting From $7.05

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD7324BRUZ
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AD7324BRUZ-REEL7
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Product Lifecycle

PCN

Sep 16, 2014

- 14_0174

AD7321, AD7322, AD7323, AD7324, AD7327, AD7328, AD7329 Die Revision

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Jan 13, 2014

- 13_0168

Update of AD7321/2/3/4/7/8/9 Datasheets for Clarification of Available Register Map

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Jan 20, 2012

- 11_0218

Halogen Free Material Change for Certain TSSOP Products at Carsem

Oct 13, 2009

- 09_0215

AD7329,AD7328,AD7327,AD7324,AD7323,AD7322,AD7321 Data sheet specification change

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Oct 13, 2008

- 06_0084

Qualification of the 8" H Wafer Fab process at Analog Devices, Limerick, Ireland.

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Sep 16, 2014

- 14_0174

arrow down

AD7321, AD7322, AD7323, AD7324, AD7327, AD7328, AD7329 Die Revision

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Jan 13, 2014

- 13_0168

arrow down

Update of AD7321/2/3/4/7/8/9 Datasheets for Clarification of Available Register Map

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Jan 20, 2012

- 11_0218

arrow down

Halogen Free Material Change for Certain TSSOP Products at Carsem

Oct 13, 2009

- 09_0215

arrow down

AD7329,AD7328,AD7327,AD7324,AD7323,AD7322,AD7321 Data sheet specification change

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Oct 13, 2008

- 06_0084

arrow down

Qualification of the 8" H Wafer Fab process at Analog Devices, Limerick, Ireland.

AD7324BRUZ

PRODUCTION

AD7324BRUZ-REEL7

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 1

EVAL-AD7324

AD7324 Evaluation Board

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EVAL-AD7324

AD7324 Evaluation Board

AD7324 Evaluation Board

Product Detail

The EVAL-AD7324CBZ is a fully featured evaluation kit for the AD7324. This board operates in stand alone mode or in conjunction with the Evaluation Controller board . When operated with the Evaluation Controller board, software is provided enabling the user to perform detailed analysis of the ADC's performance. This software includes the technical note describing the operation and set up of the evaluation board in standalone operation or when operated with the Evaluation Controller board.

Software

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Tools & Simulations

Tools & Simulations 1

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