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| Part Number | ADS7812U | ADS7816U | ADS7815U | ADS7812UB | ADS7813U | ADS7819U | ADS7817U | ADS7810U | ADS7811U | ADS7812P |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Burr Brown | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Burr Brown |
| Product Status | Obsolete | Active | Active | Active | Active | Obsolete | Obsolete | Obsolete | Active | Active |
| Number of Bits | 12 | 12 | 16 | 12 | 16 | 12 | 12 | 12 | 16 | 12 |
| Sampling Rate (Per Second) | 40k | 200k | 250k | 40k | 40k | 800k | 200k | 800k | 250k | 40k |
| Number of Inputs | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 |
| Input Type | Single Ended | Differential | Single Ended | Single Ended | Single Ended | - | Differential | Single Ended | Single Ended | Single Ended |
| Data Interface | SPI | SPI | Parallel | SPI | SPI | Parallel | SPI | Parallel | Parallel | SPI |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | - | S/H-ADC | S/H-ADC | S/H-ADC | 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 |
| 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 |
| Reference Type | External, Internal | External | External, Internal | External, Internal | External, Internal | - | External | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 5V | 5V | ±5V | 5V | 5V | - | 5V | ±5V | ±5V | 4.5V ~ 5.25V |
| Voltage - Supply, Digital | 5V | 5V | 5V | 5V | 5V | - | 5V | 5V | 5V | 4.5V ~ 5.25V |
| Features | - | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -25°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 70°C | -25°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 8-SOIC (0.154", 3.90mm Width) | 28-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 8-SOIC (0.154", 3.90mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-SOIC | 8-SOIC | 28-SOIC | 16-SOIC | 16-SOIC | 28-SOIC | 8-SOIC | 28-SOIC | 28-SOIC | 16-PDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
