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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Texas Instruments Analog to Digital Converters - ADC 32-bit high-res olution two-channel
Datasheet
699In Stock
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: 250

ADS1285 SMD/SMT VQFN-32 32 bit 2 Channel Serial 4 kS/s Differential Sigma-Delta 2.5 V, 3.3 V, 5 V 2.7 V to 3.6 V 134 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC Automotive high-volt age battery-pack mo
Datasheet
1,733In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ADS131B24 SMD/SMT HTQFP-48 24 bit 4 Channel SPI 64 kS/s Differential Sigma-Delta - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC Eight-channel 250-k SPS 16-bit analog-t
Datasheet
4,677In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

ADS7066 SMD/SMT WQFN-16 16 bit 8 Channel SPI 250 kS/s Single-Ended SAR 3 V to 5.5 V 1.65 V to 5.5 V 86.8 dB, 91.9 dB - 40 C + 125 C Reel, Cut Tape, MouseReel

Microchip Technology Analog to Digital Converters - ADC 16-bit,1 Msps, single channel, differential SAR ADC
Datasheet
3,775In Stock
3,600Expected 19/10/2026
Min.: 1
Mult.: 1

MCP331xxD-10 SMD/SMT MSOP-10 16 bit 1 Channel SPI 1 MS/s Differential SAR 1.8 V 1.7 V to 5.5 V 91.3 dBFS - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Analog to Digital Converters - ADC MULTI-CHANNEL 18 BIT DEL SIG A/D CONVERT
Datasheet
5,373In Stock
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Min.: 1
Mult.: 1
: 3,300

MCP3422 SMD/SMT SOIC-8 18 bit 2 Channel I2C 3.75 S/s, 15 S/s, 60 S/s, 240 S/s Differential Sigma-Delta 2.7 V to 5.5 V 2.7 V to 5.5 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Analog to Digital Converters - ADC 18B delta-sigma ADC dual Ch 4sps
Datasheet
4,014In Stock
Min.: 1
Mult.: 1

MCP3424 SMD/SMT TSSOP-14 18 bit 4 Channel I2C 3.75 S/s, 15 S/s, 60 S/s, 240 S/s Differential Sigma-Delta 2.7 V to 5.5 V 2.7 V to 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Analog to Digital Converters - ADC 16-bit delta-sigma ADC, Quad channel, 3V
Datasheet
3,480In Stock
Min.: 1
Mult.: 1
: 3,000

MCP3464 SMD/SMT UQFN-20 16 bit 4 Channel SPI 153.6 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 97.3 dBc - 40 C + 125 C Reel, Cut Tape
Microchip Technology Analog to Digital Converters - ADC 22-bit ADC
Datasheet
12,217In Stock
Min.: 1
Mult.: 1

MCP3550 SMD/SMT MSOP-8 22 bit 1 Channel SPI Differential Sigma-Delta 4.5 V to 5.5 V 4.5 V to 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Analog to Digital Converters - ADC 22-bit ADC
Datasheet
5,041In Stock
Min.: 1
Mult.: 1

MCP3550 SMD/SMT SOIC-8 22 bit 1 Channel SPI Differential Sigma-Delta 4.5 V to 5.5 V 4.5 V to 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Analog to Digital Converters - ADC 22-bit ADC
Datasheet
6,703In Stock
Min.: 1
Mult.: 1

MCP3551 SMD/SMT SOIC-8 22 bit 1 Channel SPI Differential Sigma-Delta 4.5 V to 5.5 V 4.5 V to 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Analog to Digital Converters - ADC 22-bit ADC
Datasheet
6,480In Stock
Min.: 1
Mult.: 1

MCP3553 SMD/SMT SOIC-8 22 bit 1 Channel SPI Differential Sigma-Delta 4.5 V to 5.5 V 4.5 V to 5.5 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology Analog to Digital Converters - ADC 24-bit delta-sigma ADC, Dual channel, 3V
Datasheet
5,398In Stock
Min.: 1
Mult.: 1
: 3,000

MCP3562 SMD/SMT UQFN-20 24 bit 2 Channel SPI 153.5 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 107.2 dBc - 40 C + 125 C Reel, Cut Tape
Microchip Technology Analog to Digital Converters - ADC 24-bit delta-sigma ADC, Quad channel, 3V
Datasheet
5,301In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MCP3564 SMD/SMT UQFN-20 24 bit 4 Channel SPI 153.5 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 3.6 V 1.8 V to 3.6 V 107.2 dBc - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC Automotive 16-Bit AD C
Datasheet
3,247In Stock
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Min.: 1
Mult.: 1
: 2,500

ADS1115 SMD/SMT VSSOP-10 16 bit 4 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 24 Bit 30kSPS Very L o-Noise Delta-Sigma A 595-ADS1255IDBT
Datasheet
1,309In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ADS1255 SMD/SMT SSOP-20 24 bit 2 Channel I2C, SPI 30 kS/s Single-Ended Sigma-Delta 4.75 V to 5.25 V 1.8 V to 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 24Bit 30kSPS Very Lo -Noise Delta-Sigma A 595-ADS1256IDBR
Datasheet
1,140In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

ADS1256 SMD/SMT SSOP-28 24 bit 4 Channel/8 Channel I2C, SPI 30 kS/s Differential/Single-Ended Sigma-Delta 4.75 V to 5.25 V 1.8 V to 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 16-Bit 10us Sampling CMOS R 595-ADS8505I R 595-ADS8505IDW
Datasheet
189In 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

Texas Instruments Analog to Digital Converters - ADC 16-Bit Hi-Sp 2.7-5V MicroPwr Sampling A A 595-ADS8320EB/250
Datasheet
2,266In Stock
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Min.: 1
Mult.: 1
: 2,500

ADS8320 SMD/SMT VSSOP-8 16 bit 1 Channel SPI 100 kS/s Differential/Single-Ended SAR 2.7 V to 5.25 V 2.7 V to 5.25 V 92 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 16-Bit 250kHz CMOS w /Parallel Interface A 595-ADS8505IBDWR
Datasheet
618In Stock
Min.: 1
Mult.: 1

ADS8505 SMD/SMT SOIC-28 16 bit 1 Channel Parallel 250 kS/s Single-Ended SAR 4.75 V to 5.25 V 4.75 V to 5.25 V 88 dB - 40 C + 85 C Tube
Texas Instruments Analog to Digital Converters - ADC 16-Bit 250kHz CMOS w /Serial Interface A A 595-ADS8509IDWR
Datasheet
739In Stock
Min.: 1
Mult.: 1

ADS8509 SMD/SMT SOIC-20 16 bit 1 Channel SPI 250 kS/s Single-Ended SAR 4.75 V to 5.25 V 4.75 V to 5.25 V 88 dB - 40 C + 85 C Tube
Texas Instruments Analog to Digital Converters - ADC 16-Bit High-Speed 6- Channel Simultaneou A 595-ADS8586SIPM
Datasheet
1,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ADS8586S SMD/SMT LQFP-64 16 bit 6 Channel Parallel, Serial 250 kS/s Single-Ended SAR 4.75 V to 5.25 V 2.3 V to 5.25 V 96.4 dB - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 1-Bit 20MHz Isolated Delta-Sigma Mod A 5 A 595-AMC1204BDWV
Datasheet
3,661In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AMC1204 SMD/SMT SOIC-8 16 bit 1 Channel Serial 78 kS/s Differential Sigma-Delta 4.5 V to 5.5 V 3 V to 5.5 V 84 dB - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 16-bit 860-SPS one- channel delta-sigma
Datasheet
2,210In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ADS1114L SMD/SMT VSSOP-10 16 bit 2 Channel I2C 860 S/s Differential/Single-Ended Sigma-Delta 3.6 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Analog to Digital Converters - ADC 16-bit 860-SPS four -channel delta-sigma
Datasheet
1,624In Stock
2,500Expected 02/10/2026
Min.: 1
Mult.: 1

ADS1115L SMD/SMT VSSOP-10 16 bit 4 Channel I2C 860 S/s Differential/Single-Ended Sigma-Delta 2 V to 3.6 V 2 V to 3.6 V - 40 C + 125 C
Texas Instruments Analog to Digital Converters - ADC Automotive 16-bit 8 60-SPS 4-ch delta-
Datasheet
733In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

ADS1115 SMD/SMT UQFN-10 16 bit 4 Channel I2C Differential/Single-Ended Sigma-Delta 2 V to 5.5 V 2 V to 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel