| Part Number | AD7840KP | AD7845KP |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) |
|
|
|
| Product Status | Obsolete | Obsolete |
| Number of Bits | 14 | 12 |
| Number of D/A Converters | 1 | 1 |
| Settling Time | 4µs | 5µs |
| Output Type | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No |
| Data Interface | Parallel, Serial | Parallel |
| Reference Type | External, Internal | External |
| Voltage - Supply, Analog | ±5V | ±14.25V ~ 15.75V |
| Voltage - Supply, Digital | - | - |
| INL/DNL (LSB) | ±1 (Max), ±0.9 (Max) | ±0.75 (Max), ±1 (Max) |
| Architecture | R-2R | R-2R |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 28-LCC (J-Lead) | 28-LCC (J-Lead) |
| Supplier Device Package | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) |
| Mounting Type | Surface Mount | Surface Mount |