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AD7794BRU

AD7794BRU

AD7794BRU

Analog Devices Inc.

24 Bit Lead, Tin ADC AD7794 3V 24-TSSOP (0.173, 4.40mm Width)

SOT-23

AD7794BRU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Contact Plating Lead, Tin
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Operating Temperature -40°C~105°C
Packaging Tube
JESD-609 Code e0
Feature PGA, Temperature Sensor
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Analog to Digital Converters
Max Power Dissipation 2.5mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number AD7794
Pin Count 24
Qualification Status Not Qualified
Number of Elements 1
Polarity Bipolar
Power Supplies 3/5V
Configuration MUX-ADC
Number of Channels 6
Interface SPI
Max Supply Voltage 5.25V
Min Supply Voltage 2.7V
Power Dissipation 2.5mW
Number of Bits 24
Input Type Differential
Min Input Voltage 100mV
Architecture Sigma-Delta
Max Input Voltage 5.25V
Converter Type ADC, DELTA-SIGMA
Supply Type Single
Reference Type External, Internal
Data Interface SPI, DSP
Resolution 3 B
Sampling Rate 470 sps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 6
Sampling Rate (Per Second) 470
Output Bit Code OFFSET BINARY
Number of A/D Converters 1
Output Format SERIAL
Length 7.8mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
AD7794BRU Product Details

AD7794BRU Description


AD7794BRU developed by Analog Devices Inc. is a type of ∑-Δ ADC with on-chip in-amp and reference, which is specifically designed for high precision measurement applications based on its features of low power, low noise, complete analog front ends. It can operate with either an internal clock or an external clock. The AD7794BRU ADC is available in the 24-lead TSSOP package to meet the application requirements. Based on its characteristics, it is well suited for pressure measurement, industrial process control, smart transmitters, and more. 



AD7794BRU Features


Up to 23 effective bits

Six differential analog inputs

Power supply: 2.7 V to 5.25 V

Independent interface power supply

Power-down: 1 μA maximum



AD7794BRU Applications


Temperature measurement

Pressure measurement

Weigh scales

Strain gage transducers

Gas analysis 


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