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

                                                                                                    AD7151BRMZ

                                                                                                    Analogue to Digital Converter, 12 bit, 100 SPS, Single Ended, 2 Wire, I2C, Serial, Single, 2.7 V

                                                                                                    ANALOG DEVICES AD7151BRMZ
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoAD7151BRMZ
                                                                                                    Order Code4016410
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    167 In Stock

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                                                                                                    167 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    1+HK$23.540
                                                                                                    10+HK$23.210
                                                                                                    50+HK$22.880
                                                                                                    100+HK$22.550
                                                                                                    250+HK$22.220
                                                                                                    500+HK$21.890
                                                                                                    1000+HK$21.560
                                                                                                    2500+HK$21.230
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$23.54
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                                                                                                    Product Information

                                                                                                    ManufacturerANALOG DEVICES
                                                                                                    Manufacturer Part NoAD7151BRMZ
                                                                                                    Order Code4016410
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Resolution (Bits)12bit
                                                                                                    Sampling Rate100SPS
                                                                                                    Input Channel TypeSingle Ended
                                                                                                    Data Interface2 Wire, I2C, Serial
                                                                                                    Supply Voltage TypeSingle
                                                                                                    Supply Voltage Min2.7V
                                                                                                    Supply Voltage Max3.6V
                                                                                                    ADC / DAC Case StyleSOP
                                                                                                    No. of Pins10Pins
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product Range-
                                                                                                    Automotive Qualification Standard-
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    SVHCNo SVHC (21-Jan-2025)

                                                                                                    Product Overview

                                                                                                    AD7151 is a complete signal processing solution for capacitive proximity sensors, featuring an ultra-low power converter with fast response time. The AD7150 is a 2-channel alternative to the AD7151. The AD7151 uses Analog Devices, Inc., capacitance-to-digital converter (CDC) technology, which combines features important for interfacing to real sensors, such as high input sensitivity and high tolerance of both input parasitic ground capacitance and leakage current. The integrated adaptive threshold algorithm compensates for any variations in the sensor capacitance due to environmental factors like humidity and temperature or due to changes in the dielectric material over time. Typical application includes proximity sensing, contactless switching, position detection and level detection.

                                                                                                    • Ultra-low power: 2.7V to 3.6V, 70μA
                                                                                                    • Response time of 10ms
                                                                                                    • EMC tested
                                                                                                    • Adaptive environmental compensation
                                                                                                    • 1 capacitance input channel: sensor capacitance (CSENS) 0 pF up to 13 pF and sensitivity to 1fF
                                                                                                    • 2 modes of operation: standalone with fixed settings and interfaced to MCU for user-defined settings
                                                                                                    • Proximity detection output flag
                                                                                                    • 2-wire serial interface (I2C compatible)
                                                                                                    • 10 lead SOP 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)

                                                                                                    12bit

                                                                                                    Input Channel Type

                                                                                                    Single Ended

                                                                                                    Supply Voltage Type

                                                                                                    Single

                                                                                                    Supply Voltage Max

                                                                                                    3.6V

                                                                                                    No. of Pins

                                                                                                    10Pins

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (21-Jan-2025)

                                                                                                    Sampling Rate

                                                                                                    100SPS

                                                                                                    Data Interface

                                                                                                    2 Wire, I2C, Serial

                                                                                                    Supply Voltage Min

                                                                                                    2.7V

                                                                                                    ADC / DAC Case Style

                                                                                                    SOP

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    Technical Docs (3)

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

                                                                                                    CAD CadSoft_EAGLE 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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