| Part Number | AD7845JN | AD7840JN |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) |
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| Product Status | Obsolete | Obsolete |
| Number of Bits | 12 | 14 |
| Number of D/A Converters | 1 | 1 |
| Settling Time | 5µs | 4µs |
| Output Type | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No |
| Data Interface | Parallel | Parallel, Serial |
| Reference Type | External | External, Internal |
| Voltage - Supply, Analog | ±14.25V ~ 15.75V | ±5V |
| Voltage - Supply, Digital | - | - |
| INL/DNL (LSB) | ±1 (Max), ±1 (Max) | ±2 (Max), ±0.9 (Max) |
| Architecture | R-2R | R-2R |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 24-DIP (0.300", 7.62mm) | 24-DIP (0.300", 7.62mm) |
| Supplier Device Package | 24-PDIP | 24-PDIP |
| Mounting Type | Through Hole | Through Hole |