Part Number: ADS7953SDBTR vs ADS7223SRHBR
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| Part Number: | ADS7953SDBTR | ADS7223SRHBR |
| Manufacturer: | Texas Instruments | Texas Instruments |
| Description: | 12-Bit, 1-MSPS, 16-Channel, Single-Ended, microPower SAR ADC with Serial I/F | IC ADC 12BIT SRL 1MSPS DL 32QFN |
| Quantity Available: | Available | Available |
| Datasheets: | ads7953 | - |
| Factory Lead Time | 6 Weeks | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold | Gold |
| Mount | Surface Mount | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 38-TFSOP (0.173, 4.40mm Width) | 32-VFQFN Exposed Pad |
| Number of Pins | 38 | 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 | 38 | 32 |
| ECCN Code | EAR99 | EAR99 |
| Subcategory | Analog to Digital Converters | Analog to Digital Converters |
| Technology | CMOS | - |
| Terminal Position | DUAL | QUAD |
| Terminal Form | GULL WING | 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 | ADS7953 | ADS7223 |
| Pin Count | 38 | 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 | 16 | 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 | 16 | 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 | 5.02V | - |
| Output Format | SERIAL | - |
| Signal to Noise Ratio (SNR) | 71.7 dB | 73 dB |
| Height | 1.2mm | 1mm |
| Length | 9.7mm | 5mm |
| Width | 4.4mm | 5mm |
| Thickness | 1mm | 900μm |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Lead Free | Lead Free | Lead Free |
| Surface Mount | - | YES |
| Feature | - | Simultaneous Sampling |
| Max Power Dissipation | - | 117mW |
| 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 |
| Image | Part Number | Manufacturer | Description | Compare |
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ADS7229IPWG4 | Texas Instruments | LOW-POWER, 12-BIT, 1MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERF | Compare |
