Part Number: ADS7044IRUGR vs ADS7223SRHBR

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Part Number: ADS7044IRUGR ADS7223SRHBR
Manufacturer: Texas Instruments Texas Instruments
Description: Ultra-Low-Power Ultra-Small-Size SAR ADC | 12 Bit | 1MSPS | Fully Differential IC ADC 12BIT SRL 1MSPS DL 32QFN
Quantity Available: Available Available
Datasheets: ads7044 -
Factory Lead Time 6 Weeks 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago) ACTIVE (Last Updated: 1 week ago)
Contact Plating Gold, Silver Gold
Mount Surface Mount -
Mounting Type Surface Mount Surface Mount
Package / Case 8-XFQFN 32-VFQFN Exposed Pad
Number of Pins 8 32
Weight 5.896701mg -
Operating Temperature -40°C~125°C -40°C~125°C
Packaging Tape & Reel (TR) Tape & Reel (TR)
Pbfree Code yes yes
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 2 (1 Year)
Number of Terminations 8 32
ECCN Code EAR99 EAR99
Subcategory Analog to Digital Converters Analog to Digital Converters
Max Power Dissipation 900μW 117mW
Terminal Position QUAD QUAD
Terminal Form NO LEAD NO LEAD
Number of Functions 1 1
Supply Voltage 3V 5V
Terminal Pitch 0.5mm -
Base Part Number ADS7044 ADS7223
Qualification Status Not Qualified Not Qualified
Operating Supply Voltage 3V 5V
Polarity Bipolar, Unipolar Bipolar
Configuration S/H-ADC MUX-S/H-ADC
Number of Channels 1 4
Max Supply Voltage 3.6V 5.5V
Min Supply Voltage 1.65V 2.7V
Power Dissipation 900μW 86.5mW
Number of Bits 12 12
Supply Current-Max 0.3mA -
Input Type Differential Differential, Pseudo-Differential
Architecture SAR SAR
Converter Type ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital Analog, Digital
Reference Type Supply External, Internal
Data Interface SPI SPI
Resolution 1.5 B 1.5 B
Sampling Rate 1 Msps 1 Msps
Voltage - Supply, Analog 1.65V~3.6V 2.7V~5.5V
Voltage - Supply, Digital 1.65V~3.6V 2.3V~5.5V
Number of Analog In Channels 1 4
Sampling Rate (Per Second) 1M 1M
Max Dual Supply Voltage 3.6V -
Output Bit Code 2'S COMPLEMENT BINARY -
Integral Nonlinearity (INL) 2 LSB 0.5 LSB
Min Dual Supply Voltage 1.8V -
Sample and Hold / Track and Hold SAMPLE SAMPLE
Ratio - S/H:ADC 1:1 1:1
Output Format SERIAL -
Signal to Noise Ratio (SNR) 71 dB 73 dB
Height 400μm 1mm
Length 1.5mm 5mm
Width 1.5mm 5mm
Thickness 370μm 900μm
REACH SVHC No SVHC -
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free Lead Free
Surface Mount - YES
JESD-609 Code - e4
Feature - Simultaneous Sampling
Peak Reflow Temperature (Cel) - 260
Reflow Temperature-Max (s) - NOT SPECIFIED
Pin Count - 32
Number of Elements - 2
Interface - Serial
Number of Inputs - 4, 8
Power Consumption - 47.2mW
Conversion Rate - 1 Msps
Max Supply Voltage (DC) - 5.5V
Differential Nonlinearity - 0.5 LSB
Min Supply Voltage (DC) - 2.3V
Spurious-free dynamic range (SFDR) - 86 dB
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