參數(shù)資料
型號(hào): ADP1650ACBZ-R7
廠商: ANALOG DEVICES INC
元件分類: 顯示驅(qū)動(dòng)器
英文描述: LED DISPLAY DRIVER, PBGA12
封裝: 2 X 1.50 MM, ROHS COMPLIANT, WLCSP-12
文件頁數(shù): 17/32頁
文件大?。?/td> 1423K
代理商: ADP1650ACBZ-R7
ADP1650
Rev. C | Page 24 of 32
Table 15. Additional Mode Register, AD_MOD (Register 0x07)
Bit Name
Bit
R/W
Description
DYN_OVP
7
R/W
Dynamic OVP
0 = dynamic OVP off (default)
1 = dynamic OVP on
SW_LO
6
R/W
Force 1.5 MHz switching frequency
0 = disabled (default)
1 = enabled
STR_POL
5
R/W
Strobe polarity
0 = active low
1 = active high (default)
I_ILED
[4:3]
R/W
Indicator LED current
00 = 2.75 mA (default)
01 = 5.5 mA
10 = 8.25 mA
11 = 11 mA
IL_DC
[2:1]
R/W
Input dc current limit setting LED current
00 = 1.5 A
01 = 1.75 A
10 = 2.0 A (default)
11 = 2.25 A
IL_DC_EN
0
R/W
Input dc current limit
0 = disabled (default)
1 = enabled
Table 16. Additional Mode Register, ADC (Register 0x08)
Bit Name
Bit
R/W
Description
Reserved
7
R/W
Test mode
0 = disabled (default)
1 = enabled
FL_VB_LO
6
R
Programmed VBAT low threshold status; low battery mode must be enabled in Register 0x09
0 = VDD is greater than the VBAT low threshold (default)
1 = VDD is less than the VBAT low threshold
ADC_VAL
[5:2]
R/W
ADC readback value; four bits (see Figure 17, Figure 18, and Figure 19)
ADC_EN
[1:0]
R/W
ADC enable mode
00 = disabled (default)
01 = LED VF measurement
10 = die temperature measurement
11 = external voltage mode
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