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Analog Devices AD7793BRUZ — DC-DC Power Modules

AD7793BRUZ 24-Bit Sigma-Delta ADC, 470 SPS, 16-TSSOP

MPNAD7793BRUZ
End of Life

Analog Devices AD7793BRUZ, 24-bit Sigma-Delta ADC, MUX-ADC configuration, 3 differential inputs, integrated PGA, SPI/DSP interface, 470 SPS, 2.7V to 5.25V supply, -40°C to 105°C, 16-TSSOP package, Tube.

$14.95Ref. price · indicative, final on quote
Packaging16-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

AD7793BRUZ specifications
ParameterValue
Input typeDifferential
MountingSurface Mount
Reference typeExternal, Internal
Voltage - supply, analog2.7V ~ 5.25V
Voltage - supply, digital2.7V ~ 5.25V
I/O channels3
Data interfaceSPI, DSP
Operating temperature-40°C ~ 105°C
PackageTube
FeaturesPGA
ArchitectureSigma-Delta
ConfigurationMUX-ADC
Number of bits24
Case16-TSSOP (0.173\", 4.40mm Width)
Number of a (D converters)1
Sampling rate (Per second)470

Product details

24-bit sigma-delta ADC with PGA for precision sensor front-ends

The Analog Devices AD7793BRUZ is a 24-bit sigma-delta ADC designed for direct connection to bridge sensors, thermocouples, and strain gauges. Its architecture combines a multiplexer, a programmable gain amplifier (PGA), and a single 24-bit sigma-delta converter in a 16-TSSOP package.

Sampling rate and interface — what 470 SPS means for the loop

The AD7793BRUZ samples at 470 SPS, a rate well matched to DC and low-frequency measurement applications.

Supply range and reference flexibility

The 16-TSSOP package keeps board area small while remaining hand-solderable for prototype builds.

Frequently asked questions

Does AD7793BRUZ require an external reference or is it internal?

The AD7793BRUZ supports both external and internal reference types, giving flexibility for ratiometric measurements or precision external references.

What are the alternative or equivalent parts to AD7793BRUZ?

The AD7799BRUZ is a functional peer with the same 24-bit sigma-delta core, 3 differential inputs, SPI/DSP interface, and 470 SPS rate, but it omits the internal reference — designs using the AD7793's internal reference would need an external reference when substituting.