Datasheet Texas Instruments ADC121S021
| Manufacturer | Texas Instruments |
| Series | ADC121S021 |
Single Channel, 50 to 200 ksps, 12-Bit A/D Converter
Datasheets
ADC121S021 Single-Channel, 50- to 200-ksps, 12-Bit A/D Converter datasheet
PDF, 1.6 Mb, Revision: J, File published: Mar 31, 2016
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Status
| ADC121S021CIMF | ADC121S021CIMF/NOPB | ADC121S021CIMFX/NOPB | ADC121S021CISD/NOPB | ADC121S021CISDX/NOPB | |
|---|---|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes | No | Yes |
Packaging
| ADC121S021CIMF | ADC121S021CIMF/NOPB | ADC121S021CIMFX/NOPB | ADC121S021CISD/NOPB | ADC121S021CISDX/NOPB | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 6 | 6 | 6 | 6 | 6 |
| Package Type | DBV | DBV | DBV | NGF | NGF |
| Industry STD Term | SOT-23 | SOT-23 | SOT-23 | WSON | WSON |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-N | R-PDSO-N |
| Package QTY | 1000 | 1000 | 3000 | 1000 | 4500 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | X07C | X07C | X07C | X7C | X7C |
| Width (mm) | 1.6 | 1.6 | 1.6 | 2.2 | 2.2 |
| Length (mm) | 2.9 | 2.9 | 2.9 | 2.5 | 2.5 |
| Thickness (mm) | 1.2 | 1.2 | 1.2 | .8 | .8 |
| Pitch (mm) | .95 | .95 | .95 | .65 | .65 |
| Max Height (mm) | 1.45 | 1.45 | 1.45 | 8 | 8 |
| Mechanical Data | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | ADC121S021CIMF | ADC121S021CIMF/NOPB | ADC121S021CIMFX/NOPB | ADC121S021CISD/NOPB | ADC121S021CISDX/NOPB |
|---|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Architecture | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Digital Supply(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 | 1 |
| Input Range(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Input Type | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended |
| Integrated Features | N/A | N/A | N/A | N/A | N/A |
| Interface | Microwire (Serial I/O),QSPI,SPI | Microwire (Serial I/O),QSPI,SPI | Microwire (Serial I/O),QSPI,SPI | Microwire (Serial I/O),QSPI,SPI | Microwire (Serial I/O),QSPI,SPI |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | SOT-23 | SOT-23 | SOT-23 | WSON | WSON |
| Package Size: mm2:W x L, PKG | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | See datasheet (WSON) | See datasheet (WSON) |
| Power Consumption(Typ), mW | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Supply | Supply | Supply | Supply | Supply |
| Resolution, Bits | 12 | 12 | 12 | 12 | 12 |
| SINAD, dB | 72 | 72 | 72 | 72 | 72 |
| SNR, dB | 72.3 | 72.3 | 72.3 | 72.3 | 72.3 |
| Sample Rate (max), SPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS |
| Sample Rate(Max), MSPS | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| THD(Typ), dB | -83 | -83 | -83 | -83 | -83 |
Eco Plan
| ADC121S021CIMF | ADC121S021CIMF/NOPB | ADC121S021CIMFX/NOPB | ADC121S021CISD/NOPB | ADC121S021CISDX/NOPB | |
|---|---|---|---|---|---|
| RoHS | See ti.com | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Improving Machinery Vibration AnalysisPDF, 522 Kb, File published: Jul 7, 2006
- Low-Voltage Current Loop TransmitterPDF, 519 Kb, File published: Aug 2, 2007
Model Line
Series: ADC121S021 (5)
Manufacturer's Classification
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
