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 Conversores analógicos a digitales - ADC 409En existencias
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$22.61
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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 Conversores analógicos a digitales - ADC Automotive 16-bit 8 60-SPS 4-ch delta- 5,482En existencias
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$4.33
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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
ESS Technology Conversores analógicos a digitales - ADC SABRE 2 channel Smart PRO ADC, with ASP2, DNR of +128dB and -117dB THD+N, 40 QFN 72En existencias
$11.00
$9.49
$8.80
$8.26
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ES98 SMD/SMT QFN-40 32 bit 2 Channel I2C, I2S, SPI 768 kS/s 128 dB - 20 C + 85 C Tray

Microchip Technology Conversores analógicos a digitales - ADC 18-B delta-sigma ADC Sngl Ch 4sps 6,218En existencias
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$2.31
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MCP3421 SMD/SMT SOT-23-6 18 bit 1 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 Conversores analógicos a digitales - ADC MULTI-CHANNEL 18 BIT DEL SIG A/D CONVERT 5,177En existencias
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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 Conversores analógicos a digitales - ADC 16bit deltasigma ADC single channel, 15sps 29,668En existencias
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MCP3425 SMD/SMT SOT-23-6 16 bit 1 Channel I2C 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
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SMD/SMT TSSOP-20 24 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 107.2 dBc - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Conversores analógicos a digitales - ADC Low-noise 6-channel 24-bit analog-to-d A A 595-ADS1299-6PAGR 597En existencias
$77.21
$64.14
$60.88
$56.36
Min.: 1
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ADS1299 SMD/SMT TQFP-64 24 bit 6 Channel SPI 16 kS/s Differential/Single-Ended Sigma-Delta 5 V 1.8 V 121 dB - 40 C + 85 C Tray
Texas Instruments Conversores analógicos a digitales - ADC 16-Bit/2MSPS w/P8/16 Parallel Output A 5 A 595-ADS8411IBPFBR 259En existencias
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ADS8411 SMD/SMT TQFP-48 16 bit 1 Channel Parallel 2 MS/s Pseudo-Differential/Single-Ended SAR 4.75 V to 5.25 V 2.7 V to 5.25 V 86 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Conversores analógicos a digitales - ADC 16B 1MSPS Psuedo- Di ff SAR ADC 567En existencias
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$26.65
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ADS8471 SMD/SMT VQFN-48 16 bit 1 Channel Parallel 1 MS/s Pseudo-Differential/Single-Ended SAR 4.75 V to 5.25 V 2.7 V to 5.25 V 93 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Conversores analógicos a digitales - ADC Dual Current Input 2 0-Bit A 595-DDC112U A 595-DDC112U 6,696En existencias
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$28.63
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DDC112 SMD/SMT SOIC-28 20 bit 2 Channel SPI Single-Ended Sigma-Delta 4.75 V to 5.25 V 4.75 V to 5.25 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Conversores analógicos a digitales - ADC Automotive 16-Bit 86 0SPS 1-Ch Delta-Sig 5,430En existencias
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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
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ADS1258 SMD/SMT VQFN-48 24 bit 16 Channel SPI 125 kS/s Differential Sigma-Delta 4.75 V to 5.25 V 2.7 V to 5.25 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Texas Instruments Conversores analógicos a digitales - ADC Dual 14B 125MSPS ADC A 595-ADS62P45IRGCR A 595-ADS62P45IRGCR 163En existencias
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ADS62P45 SMD/SMT VQFN-64 14 bit 2 Channel LVDS, Parallel 125 MS/s Differential Pipeline 3.3 V 3 V to 3.6 V 74.2 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
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$144.32
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ADS6442 SMD/SMT VQFN-64 14 bit 4 Channel Serial LVDS 65 MS/s Differential Pipeline 3.3 V 3 V to 3.6 V 74.5 dB - 40 C + 85 C Reel, Cut Tape, MouseReel
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$7.34
$5.66
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ADS1119 SMD/SMT TSSOP-16 16 bit 4 Channel 1 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 Conversores analógicos a digitales - ADC 24-Bit Anlg-to-Dig C onverter A 595-ADS1 A 595-ADS1256IDBR 268En existencias
$113.33
$94.78
$87.35
$85.07
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Min.: 1
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ADS1211 SMD/SMT SOIC-24 24 bit 4 Channel 3-Wire, I2C, SPI 16 kS/s Differential Sigma-Delta 4.75 V to 5.25 V 4.75 V to 5.25 V - 40 C + 85 C Tube
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$17.32
$13.75
$12.31
$11.12
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ADS1241 SMD/SMT SSOP-28 24 bit 8 Channel 3-Wire, SPI 15 S/s Differential Sigma-Delta 2.7 V to 5.25 V 2.7 V to 5.25 V - 40 C + 85 C Tube
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ADS1242 SMD/SMT TSSOP-16 24 bit 4 Channel SPI 15 S/s Differential/Single-Ended Sigma-Delta 2.7 V to 5.25 V 2.7 V to 5.25 V - 40 C + 85 C Reel, Cut Tape, MouseReel
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$61.87
$51.11
$44.90
$44.89
Min.: 1
Mult.: 1
TLC3578 SMD/SMT TSSOP-24 14 bit 8 Channel SPI 200 kS/s Pseudo-Differential/Single-Ended SAR 4.75 V to 5.5 V 2.7 V to 5.5 V 80 dB - 40 C + 85 C Tube
Texas Instruments Conversores analógicos a digitales - ADC Single-channel 14-b it 125-MSPS low-no 141En existencias
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ADC3544 SMD/SMT WQFN-40 14 bit 1 Channel SPI 125 MS/s Single-Ended 74 dBFS - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology Conversores analógicos a digitales - ADC 13-bit Diff In 1 Chl 6,583En existencias
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$3.16
$2.99
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$2.57
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MCP3301 SMD/SMT SOIC-8 13 bit 1 Channel SPI 100 kS/s Differential SAR 4.5 V to 5.5 V 4.5 V to 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Conversores analógicos a digitales - ADC 16-bit delta-sigma ADC dual chan 15sps 8,022En existencias
$4.63
$4.41
$3.85
$3.24
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Mult.: 1
MCP3428 SMD/SMT SOIC-14 16 bit 4 Channel I2C 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
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$4.94
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ADS114S06B SMD/SMT TQFP-32 16 bit 6 Channel SPI 4 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 5.25 V 2.7 V to 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Conversores analógicos a digitales - ADC 16-bit 4-kSPS 12-c h delta-sigma ADC wi A 595-ADS114S08BIPBSR 1,999En existencias
$11.64
$9.12
$8.49
$7.80
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ADS114S08B SMD/SMT TQFP-32 16 bit 12 Channel SPI 4 kS/s Differential/Single-Ended Sigma-Delta 2.7 V to 5.25 V 2.7 V to 3.6 V - 40 C + 125 C Tray