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| Part Number | ADS7955QDBTRQ1 | ADS7957QDBTRQ1 | ADS7958QDBTRQ1 | ADS7959QDBTRQ1 | ADS7956QDBTRQ1 | ADS7950QDBTRQ1 | ADS7951QDBTRQ1 | ADS7952QDBTRQ1 | ADS7953QDBTRQ1 | ADS7954QDBTRQ1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | 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 |
| Number of Bits | 10 | 10 | 8 | 8 | 10 | 12 | 12 | 12 | 12 | 10 |
| Sampling Rate (Per Second) | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 1M |
| Number of Inputs | 8 | 16 | 4 | 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 |
| Data Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Configuration | MUX-PGA-S/H-ADC | MUX-PGA-S/H-ADC | MUX-PGA-S/H-ADC | MUX-PGA-S/H-ADC | MUX-PGA-S/H-ADC | MUX-PGA-ADC | MUX-PGA-S/H-ADC | MUX-PGA-S/H-ADC | MUX-PGA-S/H-ADC | MUX-PGA-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 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Reference Type | 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 |
| 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 |
| Features | PGA | PGA | PGA | PGA | PGA | PGA | PGA | PGA | PGA | PGA |
| 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 |
| 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) | 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 | 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 |
