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

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 12 รายการจาก 12 รายการ / Viewing 1 - 12 of 12 products
ผลการค้นหาต่อหน้า / Results Per Page
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. 716-5860
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5530-ISZ
Brand :Cirrus Logic
THB198.88
Each
Units
Delta Sigma 1 24-bit 3840sps Differential Voltage Surface Mount SSOP 20 ±0.003%FSR Serial (SPI) Dual, Single 5 V 7.5 x 5.6 x 1.88mm
RS Stock No. 169-8394
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5530-ISZ
Brand :Cirrus Logic
THB184.062
Each (In a Tube of 66)
Units
Delta Sigma 1 24-bit 3840sps Differential Voltage Surface Mount SSOP 20 ±0.003%FSR Serial (SPI) Dual, Single 5 V 7.5 x 5.6 x 1.88mm
RS Stock No. 169-8386
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5361-KSZ
Brand :Cirrus Logic
THB347.624
Each (In a Tube of 31)
Units
Delta Sigma 2 24-bit 192ksps Differential Voltage Surface Mount SOIC 24 - Serial Single 5 V 15.6 x 7.6 x 2.35mm
RS Stock No. 716-5810
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5343-CZZ
Brand :Cirrus Logic
THB122.70
Each
Units
Delta Sigma 2 24-bit 96ksps Single Ended Voltage Surface Mount TSSOP 10 - Serial Single 3.3 V, 5 V 3 x 3 x 0.95mm
RS Stock No. 169-8385
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5343-CZZ
Brand :Cirrus Logic
THB106.039
Each (In a Tray of 96)
Units
Delta Sigma 2 24-bit 96ksps Single Ended Voltage Surface Mount TSSOP 10 - Serial Single 3.3 V, 5 V 3 x 3 x 0.95mm
RS Stock No. 169-8387
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5341-CZZ
Brand :Cirrus Logic
THB252.496
Each (In a Tube of 96)
Units
Delta Sigma 2 24-bit 192ksps Single Ended Voltage Surface Mount TSSOP 16 - Serial Single 3.3 V, 5 V 5.1 x 4.5 x 0.95mm
RS Stock No. 716-5823
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5361-KZZ
Brand :Cirrus Logic
THB358.73
Each
Units
Delta Sigma 2 24-bit 192ksps Differential Voltage Surface Mount TSSOP 24 - Serial Single 5 V 7.9 x 4.5 x 0.95mm
RS Stock No. 169-8395
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5524-ASZ
Brand :Cirrus Logic
THB269.188
Each (In a Tube of 59)
Units
Delta Sigma 4 24-bit 617sps Differential Voltage Surface Mount SSOP 24 ±0.002%FSR Serial (SPI) Single 5 V 8.5 x 5.6 x 1.88mm
RS Stock No. 169-8389
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5361-KZZ
Brand :Cirrus Logic
THB355.782
Each (In a Tube of 62)
Units
Delta Sigma 2 24-bit 192ksps Differential Voltage Surface Mount TSSOP 24 - Serial Single 5 V 7.9 x 4.5 x 0.95mm
RS Stock No. 716-5864
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5524-ASZ
Brand :Cirrus Logic
THB309.82
Each
Units
Delta Sigma 4 24-bit 617sps Differential Voltage Surface Mount SSOP 24 ±0.002%FSR Serial (SPI) Single 5 V 8.5 x 5.6 x 1.88mm
RS Stock No. 716-5817
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5341-CZZ
Brand :Cirrus Logic
THB262.35
Each
Units
Delta Sigma 2 24-bit 192ksps Single Ended Voltage Surface Mount TSSOP 16 - Serial Single 3.3 V, 5 V 5.1 x 4.5 x 0.95mm
RS Stock No. 716-5814
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CS5361-KSZ
Brand :Cirrus Logic
THB358.73
Each
Units
Delta Sigma 2 24-bit 192ksps Differential Voltage Surface Mount SOIC 24 - Serial Single 5 V 15.6 x 7.6 x 2.35mm