Data Acquisition System ICs

A Data Acquisition System, commonly abbreviated to DAS or DAQ, is a device that measures analogue electrical signals and converts them into digital form. The translation of analogue signals into digital provides data in a binary format that can be stored, read and processed by a computing system.

For example, a Data Acquisition System is commonly used to process the signals produced by sensors. A sensor monitors a physical phenomenon, producing an analogue output proportional to the variable being measured. A Data Acquisition System can be used to convert the signal into digital, allowing it to be used by the host system.

To provide complete analogue-to-digital conversion functionality a Data Acquisition System IC integrates all the required circuity into one device, marrying an analogue front-end (AFE) signal conditioning circuit to an analogue-to-digital converter in one package.

Signal conditioning circuity prepares the analogue input for processing, as often raw input signals are not suitable for processing by the analogue-to-digital converter. Filtering, amplification, isolation and attenuation are some examples of the conditioning circuity that may be integrated into the device.

Why use a Digital Acquisition System IC for Signal Conversion?

• A DAS IC provides a complete signal conversion solution, it minimises the external circuity required. Component count is less compared to utilising standalone analogue to digital converters with separate signal conditioning circuits
• Product development is simpler as all of the needed conversion functionality is already designed and provided by the device.
• Can be more space efficient and take up less PCB space

...
Read more Read less

Filters

Viewing 1 - 20 of 42 products
Results per page
Description Price Number of ADCs Number of DACs Data Rate Resolution Signal to Noise Ratio Maximum Settling Time Mounting Type Package Type Pin Count Integral Nonlinearity Error Full Scale Error Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage
RS Stock No. 911-5586
Mfr. Part No.MCP2120-I/SL
BrandMicrochip
kr 7,472
Each (In a Tube of 57)
Units
- - - - - - Surface Mount SOIC 14 - - - - -
RS Stock No. 403-648
Mfr. Part No.MCP2120-I/SL
BrandMicrochip
kr 8,894
Each (In a Pack of 5)
Units
- - - - - - Surface Mount SOIC 14 - - - - -
New
RS Stock No. 204-2489
Mfr. Part No.MAX17853ACB/V+
kr 110,16
Each
Units
1 0 - 12 bit - 384µs - LQFP 64 - - - - -
RS Stock No. 155-6751
Mfr. Part No.LTC1290DCSW#PBF
kr 153,131
Each (In a Tube of 38)
Units
1 1 - 12 bit 74dB 13µs Surface Mount SOIC 20 ±0.75LSB 1LSB Dual, Single 5 V ±5V
New
RS Stock No. 200-6328
Mfr. Part No.AS8510-ASSM
Brandams
kr 57,637
Each (On a Reel of 500)
Units
2 No DACs / 2 ADCs - 16 bit 90dB 2000µs - SSOP 20 - - - - -
RS Stock No. 131-1218
Mfr. Part No.AD7616BSTZ
kr 226,02
Each
Units
2 0 1Msps 16 (ADC) bit 90.5 dB @ ±10 V 120µs Surface Mount LQFP 80 ±2LSB ±32 LSB @ ±10 V Dual, Single 5 V ±10 V, ±2.5 V, ±5 V
RS Stock No. 875-4815
Mfr. Part No.AD5593RBRUZ
kr 65,80
Each
Units
1 8 10kHz 12 bit 81dB 6µs Surface Mount TSSOP 16 ±1 (DAC) LSB, ±2 (ADC) LSB 0.3%FSR Single 2.7 → 5.5 V -
New
RS Stock No. 203-5823
Mfr. Part No.MAX17823BGCB/V+
kr 86,873
Each (In a Tray of 160)
Units
1 - 0 12 bit - - - LQFP 64 - - - - -
RS Stock No. 162-9688
Mfr. Part No.ADS8688IDBT
kr 140,693
Each (In a Tube of 50)
Units
1 - 0.5Msps 16 bit - - Surface Mount TSSOP 38 ±4LSB - Single 3.3 V, 5 V -
RS Stock No. 171-4187
Mfr. Part No.BU92001KN-E2
BrandROHM
kr 60,865
Each (In a Pack of 2)
Units
- - 115.2ksps - - - Surface Mount VQFN 20 - - Single 3 V -
New
RS Stock No. 200-6329
Mfr. Part No.AS8510-ASSM
Brandams
kr 100,57
Each
Units
2 No DACs / 2 ADCs - 16 bit 90dB 2000µs - SSOP 20 - - - - -
RS Stock No. 172-7833
Mfr. Part No.AD7616BSTZ
kr 188,281
Each (In a Tray of 90)
Units
2 0 1Msps 16 (ADC) bit 90.5 dB @ ±10 V 120µs Surface Mount LQFP 80 ±2LSB ±32 LSB @ ±10 V Dual, Single 5 V ±10 V, ±2.5 V, ±5 V
RS Stock No. 159-9299
Mfr. Part No.ADAS3022BCPZ
kr 214,66
Each (In a Tray of 490)
Units
1 1 1Msps 16 bit 91.5dB 100ms Surface Mount LFCSP 40 +1.5LSB ±15LSB Dual, Single 4.75 → 5.25 V ±1.28 → ±10.24V
RS Stock No. 858-0721
Mfr. Part No.LTC1392CS8#PBF
kr 86,54
Each
Units
1 - - 10 bit - - Surface Mount SOIC 8 - ±25LSB Single 4.5 → 6 V -
RS Stock No. 806-7809
Mfr. Part No.AD7606BSTZ-6
kr 212,36
Each
Units
1 - 200ksps 16 bit 95.5dB 80µs Surface Mount LQFP 64 ±2LSB ±32LSB Single 5 V -
RS Stock No. 160-1710
Mfr. Part No.AD7609BSTZ
kr 311,043
Each (In a Tray of 160)
Units
18 - 200ksps 18 bit 101dB 80µs Surface Mount LQFP 64 ±7.5LSB ±140LSB Single 5 V -
RS Stock No. 158-0133
Mfr. Part No.AD7569JNZ
kr 247,841
Each (In a Tube of 15)
Units
1 1 200kHz 8 bit 44dB 4µs Through Hole PDIP 24 ±1LSB ±3LSB Dual, Single 5 V ±5V
RS Stock No. 858-0605
Mfr. Part No.LTC1091CN8#PBF
kr 160,12
Each
Units
1 - - 10 bit - - Through Hole PDIP 8 - ±2LSB Single 4.5 → 10 V -
RS Stock No. 177-2844
Mfr. Part No.MCP2122T-E/SN
BrandMicrochip
kr 5,275
Each (On a Reel of 3300)
Units
- - 115.2kBd 8 bit, 16 bit - - Surface Mount SOIC 8 - - Single - -
RS Stock No. 681-1118
Mfr. Part No.MCP2122-E/SN
BrandMicrochip
kr 6,302
Each (In a Pack of 5)
Units
- - - - - - Surface Mount SOIC 8 - - Single - -
Related Products
The ADAS1000, ADAS1000-1 and ADAS1000-2 from Analog Devices ...
Description:
The ADAS1000, ADAS1000-1 and ADAS1000-2 from Analog Devices are low power, 5 electrode, electrocardiogram (ECG) analogue front ends. They measure electro cardiac (ECG) signals, thoracic impedance, pacing artefacts and lead-on/off status.These devices are designed to simplify the task of acquiring ...
Linear Technology broad range of general purpose successive ...
Description:
Linear Technology broad range of general purpose successive approximation register (SAR) analog to digital converters (ADC) complete with 10-bit resolution have sample rates up to 5Msps. The SAR ADC provides a single channel or multiplexed as well as simultaneous sampling ...
Linear Technology broad range of general purpose successive ...
Description:
Linear Technology broad range of general purpose successive approximation register (SAR) analog to digital converters (ADC) complete with 10-bit resolution have sample rates up to 5Msps. The SAR ADC provides a single channel or multiplexed as well as simultaneous sampling ...
The Analog Devices AD5592R and AD5593R are ADCs ...
Description:
The Analog Devices AD5592R and AD5593R are ADCs and DACs Coverter Combinations for general system monitoring in Industrial Applications.APPLICATIONSControl and monitoring. General-purpose analog and digital input/output. FEATURES8-channel, configurable ADC/DAC/GPIOConfigurable as any combination of 8 ´ 12-bit DAC ...