Part Number: ADS7951SRGET vs ADS7223SRHBR
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Part Number: | ADS7951SRGET | ADS7223SRHBR |
Manufacturer: | Texas Instruments | Texas Instruments |
Description: | 12 bit, 1 MSPS, 8 Channel, Single-Ended, SAR ADC | IC ADC 12BIT SRL 1MSPS DL 32QFN |
Quantity Available: | Available | Available |
Datasheets: | ads7951 | - |
Factory Lead Time | 12 Weeks | 6 Weeks |
Lifecycle Status | ACTIVE (Last Updated: 4 days ago) | ACTIVE (Last Updated: 1 week ago) |
Contact Plating | Gold | Gold |
Mount | Surface Mount | - |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 24-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
Number of Pins | 24 | 32 |
Operating Temperature | -40°C~125°C | -40°C~125°C |
Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
Series | microPOWER™ | - |
JESD-609 Code | e4 | e4 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 2 (1 Year) | 2 (1 Year) |
Number of Terminations | 24 | 32 |
ECCN Code | EAR99 | EAR99 |
Subcategory | Analog to Digital Converters | Analog to Digital Converters |
Max Power Dissipation | 14.5mW | 117mW |
Technology | CMOS | - |
Terminal Position | QUAD | QUAD |
Terminal Form | NO LEAD | NO LEAD |
Peak Reflow Temperature (Cel) | 260 | 260 |
Number of Functions | 1 | 1 |
Supply Voltage | 3.3V | 5V |
Terminal Pitch | 0.5mm | - |
Reflow Temperature-Max (s) | NOT SPECIFIED | NOT SPECIFIED |
Base Part Number | ADS7951 | ADS7223 |
Pin Count | 24 | 32 |
Qualification Status | Not Qualified | Not Qualified |
Operating Supply Voltage | 3.3V | 5V |
Number of Elements | 1 | 2 |
Polarity | Unipolar | Bipolar |
Configuration | MUX-S/H-ADC | MUX-S/H-ADC |
Number of Channels | 8 | 4 |
Max Supply Voltage | 5.25V | 5.5V |
Min Supply Voltage | 2.7V | 2.7V |
Power Dissipation | 14.5mW | 86.5mW |
Number of Bits | 12 | 12 |
Supply Current-Max | 3mA | - |
Input Type | Single Ended | Differential, Pseudo-Differential |
Architecture | SAR | SAR |
Converter Type | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION |
Supply Type | Analog, Digital, Single | Analog, Digital |
Reference Type | External | External, Internal |
Data Interface | SPI | SPI |
Resolution | 1.5 B | 1.5 B |
Sampling Rate | 1 Msps | 1 Msps |
Voltage - Supply, Analog | 2.7V~5.25V | 2.7V~5.5V |
Voltage - Supply, Digital | 1.7V~5.25V | 2.3V~5.5V |
Number of Analog In Channels | 8 | 4 |
Sampling Rate (Per Second) | 1M | 1M |
Output Bit Code | BINARY | - |
Power Consumption | 11.5mW | 47.2mW |
Linearity Error-Max (EL) | 0.0366% | - |
Integral Nonlinearity (INL) | 1.5 LSB | 0.5 LSB |
Sample and Hold / Track and Hold | SAMPLE | SAMPLE |
Number of A/D Converters | 1 | - |
Conversion Rate | 1 Msps | 1 Msps |
Ratio - S/H:ADC | 1:1 | 1:1 |
Analog Input Voltage-Max | 6V | - |
Output Format | SERIAL | - |
Signal to Noise Ratio (SNR) | 71.7 dB | 73 dB |
Height | 1mm | 1mm |
Length | 4mm | 5mm |
Width | 4mm | 5mm |
Thickness | 880μm | 900μm |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Surface Mount | - | YES |
Feature | - | Simultaneous Sampling |
Interface | - | Serial |
Number of Inputs | - | 4, 8 |
Max Supply Voltage (DC) | - | 5.5V |
Differential Nonlinearity | - | 0.5 LSB |
Min Supply Voltage (DC) | - | 2.3V |
Spurious-free dynamic range (SFDR) | - | 86 dB |
Submit RFQ: | Submit | Submit |