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

                                                                                                    AD7190BRUZ

                                                                                                    Analogue to Digital Converter, 24 bit, 4.8 kSPS, Differential, Pseudo Differential

                                                                                                    ANALOG DEVICES
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ANALOG DEVICES AD7190BRUZ
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoAD7190BRUZ
                                                                                                    Order Code4016426
                                                                                                    Product Range5 Channel 24-Bit Sigma-Delta ADCs
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    78 In Stock

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                                                                                                    QuantityPrice
                                                                                                    1+HK$149.300
                                                                                                    10+HK$105.290
                                                                                                    62+HK$84.840
                                                                                                    124+HK$83.030
                                                                                                    310+HK$81.930
                                                                                                    558+HK$81.380
                                                                                                    Price for:Each
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                                                                                                    HK$149.30
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                                                                                                    Product Information

                                                                                                    ANALOG DEVICES
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoAD7190BRUZ
                                                                                                    Order Code4016426
                                                                                                    Product Range5 Channel 24-Bit Sigma-Delta ADCs
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Resolution (Bits)24bit
                                                                                                    Sampling Rate4.8kSPS
                                                                                                    Input Channel TypeDifferential, Pseudo Differential
                                                                                                    Data InterfaceMicrowire, QSPI, SPI
                                                                                                    Supply Voltage TypeSingle
                                                                                                    Supply Voltage Min4.75V
                                                                                                    Supply Voltage Max5.25V
                                                                                                    ADC / DAC Case StyleTSSOP
                                                                                                    No. of Pins24Pins
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max105°C
                                                                                                    Product Range5 Channel 24-Bit Sigma-Delta ADCs
                                                                                                    Automotive Qualification Standard-
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    SVHCNo SVHC (21-Jan-2025)

                                                                                                    Product Overview

                                                                                                    AD7190 is a low noise, complete analogue front end for high precision measurement applications. It contains a low noise, 24bit sigma-delta (∑-Δ) analogue-to-digital converter (ADC). The on-chip low noise gain stage means that signals of small amplitude can be interfaced directly to the ADC. The device can be configured to have two differential inputs or four pseudo differential inputs. The on-chip channel sequencer allows several channels to be enabled, and the AD7190 sequentially converts on each enabled channel. This simplifies communication with the part. The on-chip 4.92MHz clock can be used as the clock source to the ADC or, alternatively, an external clock or crystal can be used. Typical application includes process control: PLC/DCS modules, temperature and pressure measurement, medical and scientific multichannel instrumentation, chromatography, PLC/DCS analogue input modules, data acquisition, medical and scientific instrumentation.

                                                                                                    • RMS noise: 8.5nV at 4.7Hz (G=128), 16 noise free bits at 2.4KHz (G=128)
                                                                                                    • Offset drift: 5nV/°C, gain drift: 1ppm/°C and specified drift over time
                                                                                                    • 2 differential/4 pseudo differential input channels, programmable gain (1 to 128)
                                                                                                    • Automatic channel sequencer, output data rate: 4.7Hz to 4.8KHz
                                                                                                    • Internal or external clock and simultaneous 50Hz/60Hz rejection
                                                                                                    • 4 general-purpose digital outputs
                                                                                                    • Power supply: AVDD: 4.75V to 5.25V, DVDD: 2.7V to 5.25V and current: 6mA
                                                                                                    • 3-wire serial SPI, QSPI™, MICROWIRE™, DSP compatible and Schmitt trigger on SCLK
                                                                                                    • 24 lead TSSOP package, operating temperature range from -40 to 105°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

                                                                                                    Supply Voltage Type

                                                                                                    Single

                                                                                                    Supply Voltage Max

                                                                                                    5.25V

                                                                                                    No. of Pins

                                                                                                    24Pins

                                                                                                    Operating Temperature Max

                                                                                                    105°C

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (21-Jan-2025)

                                                                                                    Sampling Rate

                                                                                                    4.8kSPS

                                                                                                    Data Interface

                                                                                                    Microwire, QSPI, SPI

                                                                                                    Supply Voltage Min

                                                                                                    4.75V

                                                                                                    ADC / DAC Case Style

                                                                                                    TSSOP

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    5 Channel 24-Bit Sigma-Delta ADCs

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    Technical Docs (2)

                                                                                                    CAD CadSoft_EAGLE EN

                                                                                                    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
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