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| Part Number | AD7892BRZ-3 | AD7894BRZ-3 | AD7892ARZ-3 | AD7892BNZ-3 | AD7892BR-3 | AD7892BRZ-1 | AD7892BRZ-2 | 
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | 
| Product Status | Active | Active | Active | Active | Obsolete | Active | Active | 
| Number of Bits | 12 | 14 | 12 | 12 | 12 | 12 | 12 | 
| Sampling Rate (Per Second) | 600k | 200k | 600k | 600k | 600k | 500k | 500k | 
| Number of Inputs | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 
| Input Type | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | 
| Data Interface | SPI, Parallel | SPI | SPI, Parallel | SPI, Parallel | SPI, Parallel | SPI, Parallel | SPI, Parallel | 
| Configuration | 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 | 
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR | SAR | 
| Reference Type | External, Internal | External | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal | 
| Voltage - Supply, Analog | 5V | 5V | 5V | 5V | 5V | 5V | 2.5V | 
| Voltage - Supply, Digital | 5V | 5V | 5V | 5V | 5V | 5V | 2.5V | 
| Features | - | - | - | - | - | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | 8-SOIC (0.154", 3.90mm Width) | 24-SOIC (0.295", 7.50mm Width) | 24-DIP (0.300", 7.62mm) | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 24-SOIC | 8-SOIC | 24-SOIC | 24-PDIP | 24-SOIC | 24-SOIC | 24-SOIC | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | Surface Mount | Surface Mount |