The DAC5652 features two operating modes selected by the MODE pin, as shown in Table 7-1.
- For dual-bus input mode, the device essentially consists of two separate DACs. Each DAC has its own separate data input bus, clock input, and data write signal (data latch-in).
- In single-bus interleaved mode, the data must be presented interleaved at the A-channel input bus. The B-channel input bus is not used in this mode. The clock and write input are now shared by both DACs.
Table 7-1 Operating Modes| MODE Pin | MODE pin connected to DGND | MODE pin connected to DVDD |
| Bus input | Single-bus interleaved mode, clock and write input equal for both DACs | Dual-bus mode, DACs operate independently |