JAJSDP6D February 2016 – March 2018 LM36274
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LCM_EN[2] | LCM_EN[1] | LCM_EN[0] | VPOS_DISCH | VNEG_DISCH | VPOS_EN | VNEG_EN | EXT_EN |
R/W-0 | R/W-0 | R/W-0 | R/W-1 | R/W-1 | R/W-0 | R/W-0 | R/W-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7:5 | LCM_EN | R/W | 000 | 000 = Bias supply off (I2C and external)
100 = Normal mode 101 = Auto sequence 110 = Wake1 111 = Wake2 |
4 | VPOS_DISCH | R/W | 1 | 0 = No pulldown on VPOS
1 = Pulldown on VPOS when in shutdown |
3 | VNEG_DISCH | R/W | 1 | 0 = No pulldown on VNEG
1 = Pulldown on VNEG when in shutdown |
2 | VPOS_EN | R/W | 0 | 0 = VPOS disabled
1 = VPOS enabled |
1 | VNEG_EN | R/W | 0 | 0 = VNEG disabled
1 = VNEG enabled |
0 | EXT_EN | R/W | 0 | Activates external enables (LCM_EN1 and LCM_EN2)
0 = External enables are disabled. VPOS and VNEG can only be enabled via bit VPOS_EN and VNEG_EN, respectively. (Default) 1 = External enables are enabled. VPOS and VNEG can only be enabled via pin LCM_EN1 and LCM_EN2, respectively. |