AD7193BRUZ

Semiconductors - ICs

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Series Information for AD7193BRUZ - Analog Devices

Features

  • 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

Description

IC ADC 24BIT SPI 4.8K 28-TSSOP

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.

Specifications

Resolution (Bits):
24bit
Sampling Rate:
4.8kSPS
Input Channel Type:
Pseudo Differential
Data Interface:
3 Wire Serial
Supply Voltage Type:
Single
Supply Voltage Min:
3V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
TSSOP
No. of Pins:
28Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
Octal 24-Bit Sigma-Delta ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Base Number:
7193
IC Case Style:
TSSOP
No. of Channels:
4Channels
Operating Temperature Range:
-40°C to +105°C
Supply Current:
4.3mA
Supply Voltage Range:
3V to 5.25V
Supply Voltage Range - Analogue:
3V to 5.25V
Supply Voltage Range - Digital:
2.7V to 5.25V

Alternate Descriptions

RS Components
Analog Devices, AD7193BRUZ
Newark Electronics
Analogue to Digital Converter, 24 bit, 4.8 kSPS, Single, 3 V, 5.25 V, TSSOP RoHS Compliant: Yes
Richardson RFPD
CONVERTER - ADC
RS Components UK
Analog Devices, AD7193BRUZ
RS Components DE
24-Bit-Bit ADC AD7193BRUZ Single Ended Seriell (SPI/Microwire), TSSOP 28-Pin 8 Montage-Typ : SMD Architektur : Delta Sigma Versorgungsspannung einzeln typ. : 2,7 → 5,25 V Integrale Nichtlinearität : ±30ppm FSR Abmessungen : 9.8 x 4.5 x 1.05mm, Analog Devices
RS Components HK
Analog Devices, AD7193BRUZ
RS Components JP
IC, AD7193BRUZ
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Analog Devices, AD7193BRUZ
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Analog Devices, AD7193BRUZ
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Analog Devices, AD7193BRUZ
RS Components NL
Analog Devices, AD7193BRUZ
RS Components NO
Analog Devices, AD7193BRUZ
RS Components US
Analog Devices, AD7193BRUZ
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Analog Devices, AD7193BRUZ
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Analog Devices, AD7193BRUZ