SLASF63 june 2023 DAC539E4W
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | DEV-LOCK | RESERVED | EN-INT-REF | VOUT-PDN-3 | RESERVED | VOUT-PDN-2 | RESERVED | VOUT-PDN-1 | RESERVED | VOUT-PDN-0 | RESERVED | ||||
R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
15 | RESERVED | R/W | 0 | Always write 0. |
14 | DEV-LOCK | R/W | 0 | 0: Device not locked 1: Device locked, the device locks all the registers. To set this bit back to 0 (unlock device), write to the unlock code to the DEV-UNLOCK field in the COMMON-TRIGGER register first, followed by a write to the DEV-LOCK bit as 0. |
13 | RESERVED | R/W | 0 | Always write 0. |
12 | EN-INT-REF | R/W | 000 | 0: Disable internal
reference 1: Enable internal reference. This bit must be set before using internal reference gain settings. |
11-10, 8-7, 5-4, 2-1 | VOUT-PDN-x | R/W | 00 | 00: Power-up VOUT-x. 01: Power-down VOUT-x with 10 KΩ to AGND. 10: Power-down VOUT-x with 100 KΩ to AGND. 11: Power-down VOUT-x with Hi-Z to AGND. |
9, 6, 3, 0 | RESERVED | R/W | 1 | Always write 1. |