ADS1212U
IC ADC 22BIT SIGMA-DELTA 18SOICManufacturer: Texas Instruments
Categories: Analog to Digital Converters (ADC)
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The Texas Instruments ADS1212U is a 22-bit, 1-channel, sigma-delta analog-to-digital converter. This component features a programmable gain amplifier (PGA) for enhanced input signal resolution and utilizes an SPI data interface for communication. Designed for precision measurement applications, it offers both internal and external voltage reference options. The ADS1212U operates with analog and digital supply voltages of 5V and supports a sampling rate of up to 6.25kSPS. Its 18-SOIC (0.295", 7.50mm Width) package is suitable for surface mount applications, and the operating temperature range is -40°C to 85°C. This device is commonly found in industrial automation, medical instrumentation, and test and measurement equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | PGA |
| Packaging | Tube |
| Package / Case | 18-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Number of Bits | 22 |
| Configuration | PGA-ADC |
| Data Interface | SPI |
| Reference Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Sampling Rate (Per Second) | 6.25k |
| Input Type | Differential |
| Number of Inputs | 1 |
| Supplier Device Package | 8-SOIC |
| Architecture | Sigma-Delta |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
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