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Part Number | AD7893ARZ-2 | AD7893ARZ-3 | AD7894ARZ-2 | AD7893ARZ-5 | AD7895ARZ-2 | AD7893BRZ-2 | AD7892ARZ-2 | AD7893ANZ-2 | AD7893AR-2 |
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Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 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 | Active | Active | Active | Active | Obsolete |
Number of Bits | 12 | - | 14 | 12 | 12 | 12 | 12 | 12 | 12 |
Sampling Rate (Per Second) | 117k | - | 200k | 117k | 192k | 117k | 500k | 117k | 117k |
Number of Inputs | 1 | - | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
Input Type | Single Ended | - | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended |
Data Interface | SPI | - | SPI | SPI | SPI | SPI | SPI, Parallel | SPI | 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 |
Ratio - S/H:ADC | 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 |
Architecture | SAR | - | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
Reference Type | External | - | External | External | External | External | External, Internal | External | External |
Voltage - Supply, Analog | 5V | - | 5V | 5V | 5V | 5V | 2.5V | 5V | 5V |
Voltage - Supply, Digital | 5V | - | 5V | 5V | 5V | 5V | 2.5V | 5V | 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 | -40°C ~ 85°C |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 24-SOIC (0.295", 7.50mm Width) | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC | - | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 24-SOIC | 8-PDIP | 8-SOIC |
Mounting Type | Surface Mount | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount |