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Part Number | AD7894BR-3 | AD7894BRZ-3 | AD7899BR-3 | AD7892BR-3 |
---|---|---|---|---|
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Status | Obsolete | Active | Obsolete | Obsolete |
Number of Bits | 14 | 14 | 14 | 12 |
Sampling Rate (Per Second) | 200k | 200k | 400k | 600k |
Number of Inputs | 1 | 1 | - | 2 |
Input Type | Single Ended | Single Ended | - | Single Ended |
Data Interface | SPI | SPI | Parallel | SPI, Parallel |
Configuration | S/H-ADC | S/H-ADC | - | S/H-ADC |
Ratio - S/H:ADC | 1:1 | 1:1 | - | 1:1 |
Number of A/D Converters | 1 | 1 | 1 | 1 |
Architecture | SAR | SAR | - | SAR |
Reference Type | External | External | - | External, Internal |
Voltage - Supply, Analog | 5V | 5V | - | 5V |
Voltage - Supply, Digital | 5V | 5V | - | 5V |
Features | - | - | - | - |
Operating Temperature | -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) | 28-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 8-SOIC | 8-SOIC | 28-SOIC | 24-SOIC |
Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |