Analogue to Digital Converters

Analogue to digital converters (ADCs) are devices that convert analogue input signals into a digital output signal, for example a sound captured from a microphone or light entering a digital camera. These analogue inputs are then converted into a digital signal output as either sound from a speaker or a picture in a camera.

ADCs sample the input signals at specific points in time which reduces the allowable bandwidth of the input signal for increased efficiency.

What does an analogue to digital converter do?

Audio analogue to digital converters captures and converts analogue sounds into digital signals using a mathematical function called quantisation. This conversion occurs periodically instead of continuing to minimise noise generation.

Video analogue to digital to converters are a high-frequency low- to medium-resolution type that is used to convert analogue video data into digital video signals such as displays on digital cameras.

General Purpose ADCs are considered the base type of ADC un of the mill ADCs are used to convert analogue signals to digital signals in equipment such as temperature sensors.

Types of analogue to digital converters

The most widely used types of ADCs are:

  • Flash - Flash ADCs are considered the fastest way to convert an analogue signal to a digital signal and are suitable for applications requiring very large bandwidths such as satellite communication, data acquisition, radar processing and sampling oscilloscopes.
  • Successive approximation - A successive approximation ADC converts continuous analogue waveform into digital using a binary search through all quantization levels before finally combining a digital output for each conversion.
  • Sigma-delta - Sigma delta ADCs converts the signal by large factors and filters the desired signal. They offer high resolution, low power consumption and are used in applications such as process control, temperature measurement and weight measurement scale devices.

Applications

Audio ADCs are widely used in applications such as:

  • Professional audio mixing consoles
  • Home theatre systems
  • Musical instruments

Video ADCs are used in:

  • Medical Imaging
  • Digital Instrumentation
  • Digital cameras

General Purpose ADCs are used primarily in applications such as:

  • Battery Operated Systems
  • Sensor Interfaces
  • Frequency measurement

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กำลังดูสินค้า 1 - 20 รายการจาก 215 รายการ / Viewing 1 - 20 of 215 products
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รายละเอียดสินค้า / Description ราคา / Price Architecture Number of ADCs Resolution Sampling Rate Input Signal Type Input Type Mounting Type Package Type Pin Count Integral Nonlinearity Error Digital Interface Type Power Supply Type Typical Single Supply Voltage Dimensions
RS Stock No. 889-5657
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3208-CI/P
Brand :Microchip
THB88.937
Each (In a Tube of 30)
Units
SAR 8 12-bit 100ksps Pseudo Differential, Single Ended Voltage Through Hole PDIP 16 ±2LSB Serial (SPI) - 5 V 19.05 x 6.35 x 3.3mm
RS Stock No. 379-2516
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3208-CI/P
Brand :Microchip
THB120.162
Each: (In a Pack of 5)
Units
SAR 8 12-bit 100ksps Pseudo Differential, Single Ended Voltage Through Hole PDIP 16 ±2LSB Serial (SPI) - 5 V 19.05 x 6.35 x 3.3mm
RS Stock No. 889-5143
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3008-I/P
Brand :Microchip
THB57.124
Each (In a Tube of 30)
Units
SAR 8 10-bit 200ksps Pseudo Differential, Single Ended Voltage Through Hole PDIP 16 ±1LSB Serial (SPI) - 5 V 19.05 x 6.35 x 3.3mm
RS Stock No. 669-6064
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3008-I/P
Brand :Microchip
THB82.025
Each: (In a Pack of 2)
Units
SAR 8 10-bit 200ksps Pseudo Differential, Single Ended Voltage Through Hole PDIP 16 ±1LSB Serial (SPI) - 5 V 19.05 x 6.35 x 3.3mm
RS Stock No. 669-6076
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3421A0T-E/CH
Brand :Microchip
THB77.25
Each: (In a Pack of 2)
Units
Delta Sigma 1 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount SOT-23 6 35ppm FSR Serial (I2C) - 5 V 2.95 x 1.63 x 1.1mm
RS Stock No. 889-5118
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3421A0T-E/CH
Brand :Microchip
THB63.605
Each (On a Reel of 3000)
Units
Delta Sigma 1 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount SOT-23 6 35ppm FSR Serial (I2C) - 5 V 2.95 x 1.63 x 1.1mm
RS Stock No. 738-6651
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3008-I/SL
Brand :Microchip
THB72.43
Each: (In a Pack of 2)
Units
SAR 8 10-bit 200ksps Pseudo Differential, Single Ended Voltage Surface Mount SOIC 16 ±1LSB Serial (SPI) - 5 V 9.9 x 3.9 x 1.25mm
RS Stock No. 669-6086
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3424-E/SL
Brand :Microchip
THB121.50
Each
Units
Delta Sigma 4 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount SOIC 14 35ppm FSR Serial (I2C) - 5 V 8.65 x 3.9 x 1.25mm
RS Stock No. 911-5713
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3008-I/SL
Brand :Microchip
THB58.981
Each (In a Tube of 50)
Units
SAR 8 10-bit 200ksps Pseudo Differential, Single Ended Voltage Surface Mount SOIC 16 ±1LSB Serial (SPI) - 5 V 9.9 x 3.9 x 1.25mm
RS Stock No. 889-5180
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3424-E/SL
Brand :Microchip
THB103.054
Each (In a Tube of 57)
Units
Delta Sigma 4 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount SOIC 14 35ppm FSR Serial (I2C) - 5 V 8.65 x 3.9 x 1.25mm
RS Stock No. 144-9128
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3208-BI/P
Brand :Microchip
THB124.866
Each (In a Tube of 30)
Units
SAR 8 12-bit 100ksps Pseudo Differential, Single Ended Voltage Through Hole PDIP 16 ±1LSB Serial (SPI) - 5 V 19.05 x 6.35 x 3.3mm
RS Stock No. 889-6017
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3422A0-E/SN
Brand :Microchip
THB76.293
Each (In a Tube of 100)
Units
Delta Sigma 2 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount SOIC 8 35ppm FSR Serial (I2C) - 5 V 4.9 x 3.9 x 1.25mm
RS Stock No. 379-2487
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3208-BI/P
Brand :Microchip
THB133.24
Each: (In a Pack of 5)
Units
SAR 8 12-bit 100ksps Pseudo Differential, Single Ended Voltage Through Hole PDIP 16 ±1LSB Serial (SPI) - 5 V 19.05 x 6.35 x 3.3mm
RS Stock No. 889-5370
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3428-E/ST
Brand :Microchip
THB95.773
Each (In a Tube of 96)
Units
Delta Sigma 4 16-bit 0.015ksps Differential Voltage Surface Mount TSSOP 14 10ppm FSR Serial (I2C) Single 2.7 to 5.5 V 5.1 x 4.5 x 1.05mm
RS Stock No. 703-7942
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3428-E/ST
Brand :Microchip
THB109.23
Each
Units
Delta Sigma 4 16-bit 0.015ksps Differential Voltage Surface Mount TSSOP 14 10ppm FSR Serial (I2C) Single 2.7 → 5.5 V 5.1 x 4.5 x 1.05mm
RS Stock No. 669-6089
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3422A0-E/SN
Brand :Microchip
THB87.91
Each: (In a Pack of 2)
Units
Delta Sigma 2 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount SOIC 8 35ppm FSR Serial (I2C) - 5 V 4.9 x 3.9 x 1.25mm
RS Stock No. 165-4792
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3422A0-E/MS
Brand :Microchip
THB76.648
Each (In a Tube of 100)
Units
Delta Sigma 2 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount MSOP 8 35ppm FSR Serial (I2C) - 5 V 3 x 3 x 0.85mm
RS Stock No. 819-5614
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3428T-E/ST
Brand :Microchip
THB96.136
Each (On a Reel of 2500)
Units
Delta Sigma 4 16-bit 328sps Differential, Single Ended Voltage Surface Mount TSSOP 14 10ppm FSR Serial (I2C) Single 2.7 to 5.5 V 5.1 x 4.5 x 1.05mm
RS Stock No. 669-6070
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3422A0-E/MS
Brand :Microchip
THB86.65
Each: (In a Pack of 2)
Units
Delta Sigma 2 18-bit 0.004ksps Differential, Single Ended Voltage Surface Mount MSOP 8 35ppm FSR Serial (I2C) - 5 V 3 x 3 x 0.85mm
RS Stock No. 402-897
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP3551-E/SN
Brand :Microchip
THB121.91
Each
Units
Delta Sigma 1 22-bit 13.75sps Differential Voltage Surface Mount SOIC 8 6ppm Serial (SPI) Single 5 V 4.9 x 3.9 x 1.5mm