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| Part Number | ADS7955SDBT | ADS7957SDBT | ADS7958SDBT | ADS7959SDBT | ADS7955SDBTR | ADS7956SDBT | ADS7950SDBT | ADS7951SDBT | ADS7952SDBT | ADS7953SDBT | ADS7954SDBT |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Number of Bits | 10 | 10 | 8 | 8 | 10 | 10 | 12 | 12 | 12 | 12 | 10 |
| Sampling Rate (Per Second) | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M |
| Number of Inputs | 8 | 16 | 4 | 8 | 8 | 12 | 4 | 8 | 12 | 16 | 4 |
| Input Type | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended |
| Data Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Reference Type | External | External | External | External | External | External | External | External | External | External | External |
| Voltage - Supply, Analog | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V | 1.7V ~ 5.25V |
| Features | - | - | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Package / Case | 30-TFSOP (0.173", 4.40mm Width) | 38-TFSOP (0.173", 4.40mm Width) | 30-TFSOP (0.173", 4.40mm Width) | 30-TFSOP (0.173", 4.40mm Width) | 30-TFSOP (0.173", 4.40mm Width) | 38-TFSOP (0.173", 4.40mm Width) | 30-TFSOP (0.173", 4.40mm Width) | 30-TFSOP (0.173", 4.40mm Width) | 38-TFSOP (0.173", 4.40mm Width) | 38-TFSOP (0.173", 4.40mm Width) | 30-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 30-TSSOP | 38-TSSOP | 30-TSSOP | 30-TSSOP | 30-TSSOP | 38-TSSOP | 30-TSSOP | 30-TSSOP | 38-TSSOP | 38-TSSOP | 30-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
