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RT9481 Datasheet(PDF) 35 Page - Richtek Technology Corporation

Part # RT9481
Description  Easy to Use Power Bank Solution
PDF  41 Pages
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Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT9481 Datasheet(HTML) 35 Page - Richtek Technology Corporation

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RT9481
Copyright © 2015 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS9481-00 June 2015
www.richtek.com
35
Register of the ADC & LDSW & DCP Control & Adapter Detection & Attach Control & Reset
Function
Register
Address
b[7]
(MSB)
b[6]
b[5]
b[4]
b[3]
b[2]
b[1]
b[0]
(LSB)
ADC_
CTL
0X20
Meaning
CH_SEL
Reversed
Zero_
Check
Reversed
Reversed
ADC_
START
Default
0
0
0
0
0
0
0
0
Read/
Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
CH_SEL
ADC channel selection.
Code
Chanel
Code
Chanel
Code
Chanel
Code
Chanel
000
VBAT
(default)
010
USBOUT/5
100
VRS
110
ADCHIN1
001
VBUS/5
011
TS
101
VLDSW
111
ADCHIN2
Zero_Check
Zero check
0 : Disable zero check, follow CH_SEL setting (default)
1 : Enable zero check, short ADC + and ADC-
ADC_START
ADC start control
0 : Force to stop ADC conversion (default)
1 : Start ADC conversion (auto clear when conversion done)
Function
Register
Address
b[7]
(MSB)
b[6]
b[5]
b[4]
b[3]
b[2]
b[1]
b[0]
(LSB)
ADC
CODEH
0X21
Meaning
ADC_CODEH
Default
0
0
0
0
0
0
0
0
Read/
Write
R
R
R
R
R
R
R
R
ADC_CODEH
ADC code high byte
Function
Register
Address
b[7]
(MSB)
b[6]
b[5]
b[4]
b[3]
b[2]
b[1]
b[0]
(LSB)
ADC
CODEL
0X22
Meaning
ADC_CODEL
Default
0
0
0
0
0
0
0
0
Read/
Write
R
R
R
R
R
R
R
R
ADC_CODEL
ADC code low byte



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