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| Part Number | ADS1222IPWT | ADS1242IPWT | ADS1224IPWT | ADS1222IPWR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Number of Bits | 24 | 24 | 24 | 24 |
| Sampling Rate (Per Second) | 240 | 15 | 240 | 240 |
| Number of Inputs | 2 | 4 | 2 | 2 |
| Input Type | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended |
| Data Interface | SPI | SPI | SPI | SPI |
| Configuration | MUX-ADC | MUX-PGA-ADC | MUX-ADC | MUX-ADC |
| Ratio - S/H:ADC | - | - | - | - |
| Number of A/D Converters | 1 | 1 | 1 | 1 |
| Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Reference Type | External | External | External | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.7V ~ 3.3V, 5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.25V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Temperature Sensor | PGA | Temperature Sensor | Temperature Sensor |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP | 16-TSSOP | 20-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
