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Series Information for AD7193BCPZ - Analog Devices


  • feature
    Fast settling filter option 4 differential/8 pseudo differential input channels RMS noise: 11 nV @ 4.7 Hz (gain = 128) 15.5 noise-free bits @ 2.4 kHz (gain = 128) Up to 22 noise-free bits (gain = 1) Offset drift: u00b15 nV/u00b0C Gain drift: u00b11 ppm/u00b0C Specified drift over time Automatic channel sequencer Programmable gain (1 to 128) Output data rate: 4.7 Hz to 4.8 kHz Internal or external clock Simultaneous 50 Hz/60 Hz rejection 4 general-purpose digital outputs Power supply AVDD: 3 V to 5.25 V DVDD: 2.7 V to 5.25 V Current: 4.65 mA Temperature range: u221240u00b0C to +105u00b0C 28-lead TSSOP and 32-lead LFCSP packages



The AD7193 is a low noise, complete analog front end for high precision measurement applications. It contains a low noise, 24-bit sigma-delta (Σ-Δ) analog-to-digital converter (ADC). The on-chip low noise gain stage means that signals of small amplitude can interface directly to the ADC. The device can be configured to have four differential inputs or eight pseudo differential inputs. The on-chip channel sequencer allows several channels to be enabled simultaneously, and the AD7193 sequentially converts on each enabled channel, simplifying communication with the part. The on-chip 4.92 MHz clock can be used as the clock source to the ADC or, alternatively, anexternal clock or crystal can be used. The output data rate from the part can be varied from 4.7 Hz to 4.8 kHz. The device has a very flexible digital filter, including a fast settling option. Variables such as output data rate and settling time are dependent on the option selected. The AD7193 also includes a zero latency option. The part operates with a power supply from 3 V to 5.25 V. It consumes a current of 4.65 mA, and it is available in a 28-lead TSSOP package and a 32-lead LFCSP package.


Resolution (Bits):
Sampling Rate:
Input Channel Type:
Differential Pseudo Differential
Data Interface:
Supply Voltage Type:
Supply Voltage Min:
Supply Voltage Max:
ADC / DAC Case Style:
No. of Pins:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Octal 24-Bit Sigma-Delta ADCs
Automotive Qualification Standard:
MSL 3 - 168 hours
No SVHC (07-Jul-2017)

Alternate Descriptions

RS Components
Analog Devices, AD7193BCPZ
Newark Electronics
ADC, 24BIT, 4.8KSPS, LFCSP-32; Resolution (Bits):24bit; Sampling Rate:4.8kSPS; Input Channel Type:Differential, Pseudo Differential; Data Interface:SPI; Supply Voltage Type:Single; Supply Voltage Min:3V; Supply Voltage Max:5.25V RoHS Compliant: Yes
Richardson RFPD
RS Components UK
Analog Devices, AD7193BCPZ
RS Components DE
24-Bit-Bit ADC AD7193BCPZ Single Ended Seriell (SPI/Microwire), LFCSP WQ 32-Pin 8 Montage-Typ : SMD Architektur : Delta Sigma Versorgungsspannung einzeln typ. : 2,7 → 5,25 V Integrale Nichtlinearität : ±30ppm FSR Abmessungen : 5.1 x 5.1 x 0.75mm, Analog Devices
RS Components HK
Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ
RS Components NO
Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ
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Analog Devices, AD7193BCPZ