Data Acquisition ICs

A Data Acquisition System, commonly abbreviated to DAS or DAQ, are integrated circuits that measure analogue electrical signals and convert them into digital form. RS Components offer a wide range of high-quality semiconductor devices from leading brands including Analog Devices, Maxim Integrated, Microchip and Texas Instruments.

What is Data Acquisition IC's used for

Data Acquisition IC's are commonly used to process the signals produced by sensors. Data Acquisition Systems 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 IC integrates all the required circuity into one compact 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 would you use a Digital Acquisition IC for signal conversion?

  • A DAS IC provides a complete signal conversion solution. It minimises any additional external circuity required. Component count is less compared to utilising standalone analogue to digital converters with separate signal conditioning circuits.
  • Product development simplifies the conversion function as it is already designed and provided by the device.
  • Their compact design takes up less valuable PCB board space. Up to one-third in most applications.

Package Types and Mounting Types

Our range of data acquisition semiconductor IC's are available in various industry package types including LFCSP, LQFP, SOIC and PDIP

Applications

Data acquisition IC's are used in a wide range of electronic applications. The compact devices are commonly found in

  • Process control
  • Power line monitoring
  • Instrumentation
  • Automated test equipment
  • Development boards, evaluation boards and development kits
  • Design tools
  • Measurement systems

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Description Prix 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
N° de stock RS 875-4812
Référence fabricantAD5592RBRUZ
6,60 €
Each
Unité
1 8 400ksps 12 bit 81dB 6µs Surface Mount TSSOP 16 ±1 (DAC) LSB, ±2 (ADC) LSB 0.3%FSR Single 2.7 to 5.5 V -
N° de stock RS 200-6329
Référence fabricantAS8510-ASSM
Marqueams
8,77 €
Each
Unité
2 No DACs / 2 ADCs - 16 bit 90dB 2000µs - SSOP 20 - - - - -
N° de stock RS 159-6632
Référence fabricantMCP2122-E/SN
MarqueMicrochip
0,528 €
Each (In a Tube of 100)
Unité
- - - - - - Surface Mount SOIC 8 - - Single - -
N° de stock RS 177-3061
Référence fabricantMCP2122T-E/SN
MarqueMicrochip
0,492 €
Each (In a Pack of 20)
Unité
- - 115.2kBd 8 bit, 16 bit - - Surface Mount SOIC 8 - - Single - -
N° de stock RS 681-1118
Référence fabricantMCP2122-E/SN
MarqueMicrochip
0,634 €
Each (In a Pack of 5)
Unité
- - - - - - Surface Mount SOIC 8 - - Single - -
N° de stock RS 806-7809
Référence fabricantAD7606BSTZ-6
21,65 €
Each
Unité
1 - 200ksps 16 bit 95.5dB 80µs Surface Mount LQFP 64 ±2LSB ±32LSB Single 5 V -
N° de stock RS 538-4145
Référence fabricantAD7569JNZ
27,14 €
Each
Unité
1 1 200kHz 8 bit 44dB 4µs Through Hole PDIP 24 ±1LSB ±3LSB Dual, Single 5 V ±5V
N° de stock RS 875-4815
Référence fabricantAD5593RBRUZ
6,59 €
Each
Unité
1 8 10kHz 12 bit 81dB 6µs Surface Mount TSSOP 16 ±1 (DAC) LSB, ±2 (ADC) LSB 0.3%FSR Single 2.7 to 5.5 V -
N° de stock RS 171-4187
Référence fabricantBU92001KN-E2
MarqueROHM
5,705 €
Each (In a Pack of 2)
Unité
- - 115.2ksps - - - Surface Mount VQFN 20 - - Single 3 V -
N° de stock RS 403-648
Référence fabricantMCP2120-I/SL
MarqueMicrochip
0,896 €
Each (In a Pack of 5)
Unité
- - - - - - Surface Mount SOIC 14 - - - - -
N° de stock RS 911-5586
Référence fabricantMCP2120-I/SL
MarqueMicrochip
0,748 €
Each (In a Tube of 57)
Unité
- - - - - - Surface Mount SOIC 14 - - - - -
N° de stock RS 858-0721
Référence fabricantLTC1392CS8#PBF
4,99 €
Each
Unité
1 - - 10 bit - - Surface Mount SOIC 8 - ±25LSB Single 4.5 to 6 V -
N° de stock RS 131-1218
Référence fabricantAD7616BSTZ
20,10 €
Each
Unité
2 0 1Msps 16 (ADC) bit 90.5dB 120µs Surface Mount LQFP 80 ±2LSB ±32 LSB @ ±10 V Dual, Single 5 V ±10 V, ±2.5 V, ±5V
N° de stock RS 865-9899
Référence fabricantADS8688IDBT
16,06 €
Each
Unité
1 - 0.5Msps 16 bit - - Surface Mount TSSOP 38 ±4LSB - Single 3.3 V, 5 V -
N° de stock RS 806-7799
Référence fabricantAD7606BSTZ-4
17,68 €
Each
Unité
1 - 200ksps 16 bit 95.5dB 80µs Surface Mount LQFP 64 ±2LSB ±32LSB Single 5 V -
N° de stock RS 786-9799
Référence fabricantLTC1290DCSW#PBF
21,41 €
Each
Unité
1 1 - 12 bit 74dB 13µs Surface Mount SOIC 20 ±0.75LSB 1LSB Dual, Single 5 V ±5V
N° de stock RS 177-2844
Référence fabricantMCP2122T-E/SN
MarqueMicrochip
0,486 €
Each (On a Reel of 3300)
Unité
- - 115.2kBd 8 bit, 16 bit - - Surface Mount SOIC 8 - - Single - -
N° de stock RS 204-2489
Référence fabricantMAX17853ACB/V+
8,98 €
Each
Unité
1 0 - 12 bit - 384µs - LQFP 64 - - - - -
N° de stock RS 203-5823
Référence fabricantMAX17823BGCB/V+
7,158 €
Each (In a Tray of 160)
Unité
1 - 0 12 bit - - - LQFP 64 - - - - -
N° de stock RS 858-0605
Référence fabricantLTC1091CN8#PBF
18,16 €
Each
Unité
1 - - 10 bit - - Through Hole PDIP 8 - ±2LSB Single 4.5 to 10 V -