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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Data & Signal Conversion
                                                                                                  4. Analog-to-Digital Converters - ADC
                                                                                                  Print Page

                                                                                                  AD7719BRUZ

                                                                                                  Analogue to Digital Converter, 24 bit, Differential, Pseudo Differential, Single Ended

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES AD7719BRUZ
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoAD7719BRUZ
                                                                                                  Order Code4016715
                                                                                                  Product RangeDual 24-Bit Sigma-Delta ADCs
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  39 In Stock

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                                                                                                  QuantityPrice (ex VAT)
                                                                                                  1+kr 210.260
                                                                                                  10+kr 166.570
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  kr 210.26 (ex VAT)
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                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoAD7719BRUZ
                                                                                                  Order Code4016715
                                                                                                  Product RangeDual 24-Bit Sigma-Delta ADCs
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Resolution (Bits)24bit
                                                                                                  Sampling Rate-
                                                                                                  Input Channel TypeDifferential, Pseudo Differential, Single Ended
                                                                                                  Data Interface3 Wire, Microwire, Parallel, QSPI, Serial, SPI
                                                                                                  Supply Voltage TypeSingle
                                                                                                  Supply Voltage Min2.7V
                                                                                                  Supply Voltage Max5.25V
                                                                                                  ADC / DAC Case StyleTSSOP
                                                                                                  No. of Pins28Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product RangeDual 24-Bit Sigma-Delta ADCs
                                                                                                  Automotive Qualification Standard-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  AD7719 is a low voltage, low power, Factory-Calibrated 16-/24bit dual Ʃ -Δ ADC. The AD7719 is a complete analogue front end for low frequency measurement applications. It contains two high resolution Σ-∆ ADCs, switchable matched excitation current sources, low-side power switches, digital I/O port, and temperature sensor. The 24bit main channel with PGA accepts fully differential, unipolar and bipolar input signal ranges from 1.024 × REFIN1/128 to 1.024 × REFIN1. Signals can be converted directly from a transducer without the need for signal conditioning. The 16bit auxiliary channel has an input signal range of REFIN2 or REFIN2/2. Suitable for use in sensor measurement, temperature measurement, pressure measurement, weigh scales, portable instrumentation and 4 to 20mA transmitters.

                                                                                                  • Programmable gain front end
                                                                                                  • Simultaneous Sampling and Conversion of 2 signal sources
                                                                                                  • Separate reference inputs for each channel and simultaneous 50Hz and 60Hz rejection at 20Hz
                                                                                                  • Interface: 3-wire serial SPI®, QSPI™, MICROWIRE™ and DSP compatible and Schmitt trigger on SCLK
                                                                                                  • Single 3V and 5V operation, normal: 1.5mA typ at 3V and power-down: 10A (32KHz crystal running)
                                                                                                  • Rail to rail input buffer and PGA, 4bit digital I/O port, on-chip temperature sensor
                                                                                                  • Dual switchable excitation current sources, low-side power switches and reference detect circuit
                                                                                                  • ISOURCE Select™: 24bit no missing codes- main ADC
                                                                                                  • 28 lead TSSOP package
                                                                                                  • Operating temperature range from -40 to 85°C

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  Resolution (Bits)

                                                                                                  24bit

                                                                                                  Input Channel Type

                                                                                                  Differential, Pseudo Differential, Single Ended

                                                                                                  Supply Voltage Type

                                                                                                  Single

                                                                                                  Supply Voltage Max

                                                                                                  5.25V

                                                                                                  No. of Pins

                                                                                                  28Pins

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Sampling Rate

                                                                                                  -

                                                                                                  Data Interface

                                                                                                  3 Wire, Microwire, Parallel, QSPI, Serial, SPI

                                                                                                  Supply Voltage Min

                                                                                                  2.7V

                                                                                                  ADC / DAC Case Style

                                                                                                  TSSOP

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  Dual 24-Bit Sigma-Delta ADCs

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Philippines
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423990
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000001
                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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