A/D Converters for the Internet of Things

Some of the systems being monitored in an IoT network already supply an analog signal. This is common in automotive and industrial systems. This analog signal can be fed to an analog to digital converter (ADC). An ADC measures an analog signal and converts the magnitude to a binary number. While many microcontrollers have an ADC onboard, some high speed and/or high precision applications may require a more sophisticated ADC and so an external chip is used.

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Analog Devices Analog to Digital Converters - ADC 24-bit Muxed Sigma Delta ADC
Datasheet
390In Stock
Min.: 1
Mult.: 1

AD4195 SMD/SMT LFCSP-32 24 bit 4 Channel SPI 62.5 kS/s Differential/Pseudo-Differential Sigma-Delta 4.75 V to 5.25 V 1.7 V to 5.25 V - 40 C + 105 C Tray
Analog Devices Analog to Digital Converters - ADC 16-Bit, 500 KSPS, PulSAR ADC
Datasheet
40In Stock
Min.: 1
Mult.: 1

AD4008 SMD/SMT MSOP-10 16 bit 1 Channel SPI, QSPI 500 kS/s Pseudo-Differential SAR 1.8 V 1.71 V to 5.5 V 93 dB - 40 C + 125 C
Texas Instruments Analog to Digital Converters - ADC
Datasheet
121In Stock
250Expected 06/05/2026
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Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-56 24 bit 4 Channel SPI 512 Ks/s Differential Sigma-Delta 2.85 V to 5.5 V 1.65 V to 1.95 V 111 dB - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC Single-channel 14-b it 25-MSPS low-noi
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485In Stock
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Mult.: 1
: 250

ADC3542 SMD/SMT WQFN-40 14 bit 1 Channel SPI 25 MS/s 1.8 V 1.8 V 79 dBFS - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 2ch pin prog Very-Low Noise 24bit I.C
Datasheet
8,101In Stock
Min.: 1
Mult.: 1

AD7191 SMD/SMT TSSOP-24 24 bit 1 Channel I2C, SPI Differential Sigma-Delta 3 V to 5.25 V - 40 C + 105 C Tube
Analog Devices Analog to Digital Converters - ADC 16-Bit, 250 KSPS Differential ADC. I.C.
Datasheet
1,483In Stock
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Mult.: 1
: 1,500

AD7687 SMD/SMT LFCSP-10 16 bit 1 Channel 3-Wire, SPI 250 kS/s Differential SAR 2.3 V to 5.5 V 2.3 V to 5.5 V 95.5 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC Low Cost 4-Channel 500 KSPS 16-Bit ADC
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2,064In Stock
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Mult.: 1
: 2,000

AD7655 SMD/SMT LQFP-48 16 bit 4 Channel 3-Wire, Parallel, QSPI, SPI 1 MS/s Single-Ended SAR 5 V 5 V 86 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 16-Bit, 250 kSPS PulSAR ADC in MSOP/QFN
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1,500In Stock
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: 1,500

AD7685 SMD/SMT LFCSP-10 16 bit 1 Channel 3-Wire, SPI 250 kS/s Differential SAR 93.5 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC Low Power 24-Bit SD ADC I.C.
Datasheet
8,763In Stock
100On Order
Min.: 1
Mult.: 1

AD7788 SMD/SMT MSOP-10 16 bit 1 Channel 3-Wire, Microwire, SPI 16.6 S/s Differential Sigma-Delta 2.5 V to 5.25 V 2.5 V to 5.25 V - 40 C + 105 C Tube
Analog Devices Analog to Digital Converters - ADC Low Power 24-Bit SD ADC I.C.
Datasheet
6,019In Stock
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Mult.: 1
: 3,000

AD7789 SMD/SMT MSOP-10 24 bit 1 Channel 3-Wire, SPI 16.6 S/s Differential Sigma-Delta - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 2 Channel, 24-Bit SD ADC ,PGA &REF IC
Datasheet
42,788In Stock
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: 2,500

AD7793 SMD/SMT TSSOP-16 24 bit 3 Channel 3-Wire, SPI 470 S/s Differential Sigma-Delta - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 6 Channel, 24-Bit SD ADC, PGA and REF IC
Datasheet
1,414In Stock
Min.: 1
Mult.: 1

AD7794 SMD/SMT TSSOP-24 24 bit 6 Channel 3-Wire, Microwire, SPI 470 S/s Differential Sigma-Delta 2.7 V to 5.25 V 2.7 V to 5.25 V - 40 C + 105 C Tube
Texas Instruments Analog to Digital Converters - ADC 16-bit 240SPS 2 Ch D iff A 595-ADS1112ID A 595-ADS1112IDGST
Datasheet
6,541In Stock
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Min.: 1
Mult.: 1
: 2,500

ADS1112 SMD/SMT MSOP-10 16 bit 2 Channel/3 Channel I2C 240 S/s Differential/Single-Ended Sigma-Delta 2.7 V to 5.5 V 2.7 V to 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 16-bit 2-kSPS 4-ch l ow-power small-s A A 595-ADS112C04IPWR
Datasheet
5,008In Stock
Min.: 1
Mult.: 1

ADS112C04 SMD/SMT TSSOP-16 16 bit 4 Channel I2C 2 kS/s Differential/Single-Ended Sigma-Delta 2.3 V to 5.5 V 2.3 V to 5.5 V - 40 C + 125 C Tube
Texas Instruments Analog to Digital Converters - ADC 16-Bit 10us Sampling CMOS R 595-ADS8505I R 595-ADS8505IDW
Datasheet
233In Stock
Min.: 1
Mult.: 1

ADS7805 SMD/SMT SOIC-28 16 bit 1 Channel Parallel 100 kS/s Single-Ended SAR 4.75 V to 5.25 V 4.75 V to 5.25 V 83 dB - 25 C + 85 C Tube
Analog Devices Analog to Digital Converters - ADC 4/5 Chnl Dif or 8/10 Chnl 24-Bit ADC
Datasheet
1,967In Stock
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Min.: 1
Mult.: 1
: 1,000

AD7708 SMD/SMT TSSOP-28 16 bit 10 Channel 3-Wire, SPI 1.365 kS/s Differential/Pseudo-Differential/Single-Ended Sigma-Delta 2.7 V to 5.5 V 2.7 V to 5.25 V 112 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 14-Bit 250KSPS PSEUDO DIFF I.C.
Datasheet
1,357In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AD7942 SMD/SMT MSOP-10 14 bit 1 Channel 250 kS/s Pseudo-Differential SAR 2.3 V to 5.5 V 2.3 V to 5.5 V 85 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC Easy-to-Use, Ultra-Tiny 16-B DS ADC
Datasheet
9,507In Stock
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Min.: 1
Mult.: 1
: 500

LTC2450 SMD/SMT DFN-6 16 bit 1 Channel SPI 30 S/s Single-Ended Sigma-Delta 2.7 V to 5.5 V 2.7 V to 5.5 V 0 C + 70 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC Automotive 16-Bit 86 0SPS 1-Ch Delta-Sig
Datasheet
6,184In Stock
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Min.: 1
Mult.: 1
: 2,500

ADS1114 SMD/SMT MSOP-10 16 bit 1 Channel I2C 860 S/s Differential/Single-Ended Sigma-Delta 2 V to 5.5 V 2 V to 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 16B ADC For Temp Sen sors A 595-ADS1148I A 595-ADS1148IPWR
Datasheet
4,260In Stock
Min.: 1
Mult.: 1

ADS1148 SMD/SMT TSSOP-28 16 bit 2 Channel/3 Channel SPI 2 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 5.25 V 2.7 V to 5.25 V - 40 C + 105 C Tube
Texas Instruments Analog to Digital Converters - ADC ResolutionPlus 24Bit 20kHz Lo-Power A 59 A 595-ADS1251U/2K5
Datasheet
4,379In Stock
Min.: 1
Mult.: 1

ADS1251 SMD/SMT SOIC-8 24 bit 1 Channel I2C, SPI 20 kS/s Differential Sigma-Delta 4.75 V to 5.25 V 4.75 V to 5.25 V - 40 C + 85 C Tube
Texas Instruments Analog to Digital Converters - ADC 16B 680kSPS uPwr Min SGL-Ended Diff inpt A 595-ADS8862IDRCT
Datasheet
2,674In Stock
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Min.: 1
Mult.: 1
: 3,000

ADS8862 SMD/SMT VSON-10 16 bit 1 Channel SPI 680 kS/s Single-Ended SAR 2.7 V to 3.6 V 1.65 V to 3.6 V 93 dB - 40 C + 85 C Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Analog to Digital Converters - ADC 16-Bit, Single-Channel, Ultra-Low Power,
Datasheet
4,513In Stock
Min.: 1
Mult.: 1

MAX11203 SMD/SMT QSOP-16 16 bit 1 Channel SPI 480 S/s Differential/Single-Ended Sigma-Delta - 40 C + 85 C Tube
Analog Devices Analog to Digital Converters - ADC CMOS, 3V/5V, 500 A, 24-Bit Sigma-Delta, Signal Conditioning ADC
Datasheet
1,536In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AD7714 SMD/SMT TSSOP-24 24 bit 5 Channel 3-Wire, SPI 1 kS/s Differential/Pseudo-Differential Sigma-Delta 2.7 V to 3.3 V, 4.75 V to 5.25 V 137 dB - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices Analog to Digital Converters - ADC 16 BIT SIGMA DELTA ADC I.C.
Datasheet
1,542In Stock
Min.: 1
Mult.: 1

AD7715 SMD/SMT TSSOP-16 16 bit 1 Channel 3-Wire, Microwire, SPI 500 S/s Differential Sigma-Delta 5 V 3 V to 5.25 V - 40 C + 85 C Tube