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| Part Number | ADS7813U/1K | ADS7815U/1K | ADS7813UB/1K | ADS7810U/1K | ADS7811U/1K | ADS7812U/1K |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Burr Brown | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Discontinued at Digi-Key | Obsolete | Obsolete | Obsolete |
| Number of Bits | 16 | 16 | 16 | 12 | 16 | 12 |
| Sampling Rate (Per Second) | 40k | 250k | 40k | 800k | 250k | 40k |
| Number of Inputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Type | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended |
| Data Interface | 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 |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 5V | ±5V | 5V | ±5V | ±5V | 5V |
| Voltage - Supply, Digital | 5V | 5V | 5V | 5V | 5V | 5V |
| Features | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -25°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) | 28-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC | 28-SOIC | 16-SOIC | 28-SOIC | 28-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
