Analog Devices, Inc. 3-Channel, Low Noise, Low Power, 16-Bit, Sigma Delta ADC with On-Chip In-Amp AD7798BRUZ

IC ADC 16BIT SIGMA-DELTA 16TSSOP

ADC Single Delta-Sigma 0.47KSPS 16-Bit - Data Converters - General Purpose ADCs
Delivery on production packaging - Tube. This product is non-returnable.

ADC Single Delta-Sigma 0.47KSPS 16-Bit - Data Converters - General Purpose ADCs

ADC Single Delta-Sigma 0.47KSPS 16-Bit - Data Converters - General Purpose ADCs

IC ADC 16BIT SIGMA-DELTA 16TSSOP

16 Bit Analog to Digital Converter 3 Input 1 Sigma-Delta 16-TSSOP

Manufacturer: Analog Devices Inc.
Win Source Part Number: 008219-AD7798BRUZ
Packaging: Tube/Rail
Configuration: MUX-ADC
Number of Inputs: 3
Input Type: Differential
Number of Bits: 16
Data Interface: SPI, DSP
Number of A/D Converters: 1
Reference Type: External
Family Name: AD7798
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°C
Case / Package: 16-TSSOP
Analog Supply Voltage: 2.7 V to 5.25 V
Digital Supply Voltage: 2.7 V to 5.25 V
Sampling Rate: 470
Alternative Parts (Cross-Reference): TC3405VQR; ADS1112DRCT; TC3405VQRTR; TC3405VQRTRG; ADS1112IDRCT; AD7798BRUZ-REEL; AD7798BRUZ; AD7792BRU-REEL;
Introduction Date: June 03, 2004
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2031
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance

The AD7798/AD7799 are low power, low noise, complete analog front ends for high precision measurement applications. The AD7798/AD7799 contains a low noise, 16-/24-bit Σ-Δ ADC with three differential analog inputs. The on-chip, low noise instrumentation amplifier means that signals of small amplitude can be interfaced directly to the ADC. With a gain setting of 64, the rms noise is 27 nV for the AD7799 and 40 nV for the AD7798 when the update rate equals 4.17 Hz. On-chip features include a low-side power switch, reference detect, programmable digital output pins, burnout currents, and an internal clock oscillator. The output data rate from the part is software-programmable and can be varied from 4.17 Hz to 470 Hz. The part operates with a power supply from 2.7 V to 5.25 V. The AD7798 consumes a current of 300 µA typical, whereas the AD7799 consumes 380 µA typical. Both devices are housed in a 16-lead TSSOP package.