AD7193BRUZ Part Information

Details for AD7193BRUZ by Analog Devices

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

Part Description

The AD7193 is a low noise, complete analog front end for high precision measurement applications. It contains a low noise, 24-bit sigma-delta (Σ-Δ) analog-to-digital converter (ADC). The on-chip low noise gain stage means that signals of small amplitude can interface directly to the ADC. The device can be configured to have four differential inputs or eight pseudo differential inputs. The on-chip channel sequencer allows several channels to be enabled simultaneously, and the AD7193 sequentially converts on each enabled channel, simplifying communication with the part. The on-chip 4.92 MHz clock can be used as the clock source to the ADC or, alternatively, anexternal clock or crystal can be used. The output data rate from the part can be varied from 4.7 Hz to 4.8 kHz. The device has a very flexible digital filter, including a fast settling option. Variables such as output data rate and settling time are dependent on the option selected. The AD7193 also includes a zero latency option. The part operates with a power supply from 3 V to 5.25 V. It consumes a current of 4.65 mA, and it is available in a 28-lead TSSOP package and a 32-lead LFCSP package.

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Part Features

  • Fast settling filter option 4 differential/8 pseudo differential input channels RMS noise: 11 nV @ 4.7 Hz (gain = 128) 15.5 noise-free bits @ 2.4 kHz (gain = 128) Up to 22 noise-free bits (gain = 1) Offset drift: u00b15 nV/u00b0C Gain drift: u00b11 ppm/u00b0C Specified drift over time Automatic channel sequencer Programmable gain (1 to 128) Output data rate: 4.7 Hz to 4.8 kHz Internal or external clock Simultaneous 50 Hz/60 Hz rejection 4 general-purpose digital outputs Power supply AVDD: 3 V to 5.25 V DVDD: 2.7 V to 5.25 V Current: 4.65 mA Temperature range: u221240u00b0C to +105u00b0C 28-lead TSSOP and 32-lead LFCSP packages

Part Specifications

Resolution (Bits) 24bit
Sampling Rate 4.8kSPS
Input Channel Type Pseudo Differential
Data Interface 3 Wire Serial
Supply Voltage Type Single
Supply Voltage Min 3V
Supply Voltage Max 5.25V
ADC / DAC Case Style TSSOP
No. of Pins 28Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range Octal 24-Bit Sigma-Delta ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Base Number 7193
IC Case Style TSSOP
No. of Channels 4Channels
Operating Temperature Range -40°C to +105°C
Supply Current 4.3mA
Supply Voltage Range 3V to 5.25V
Supply Voltage Range - Analogue 3V to 5.25V
Supply Voltage Range - Digital 2.7V to 5.25V
RoHS Compliant

Alternative Part Descriptions

  • Analog Devices, AD7193BRUZ | RS Components
  • Analogue to Digital Converter, 24 bit, 4.8 kSPS, Single, 3 V, 5.25 V, TSSOP RoHS Compliant: Yes | Newark Electronics
  • CONVERTER - ADC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7193BRUZ?

Additional datasheets, footprints and schematics for AD7193BRUZ are listed in our Part Details tab. You can also find the AD7193BRUZ image and similar parts on this details page.

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What category does AD7193BRUZ fall under?

The AD7193BRUZ 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 AD7193BRUZ 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 AD7193BRUZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7193BRUZ RoHS compliant?

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

Which authorised distributors for AD7193BRUZ have stock available?

Authorised distributors including RS Components, Newark Electronics and Richardson RFPD have stock available or on a lead time for AD7193BRUZ.

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