參數(shù)資料
型號: TPL0102-100PWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字電位計
英文描述: DIGITAL POTENTIOMETER, PDSO14
封裝: PLASTIC, TSSOP-14
文件頁數(shù): 24/24頁
文件大小: 586K
代理商: TPL0102-100PWR
SLIS134A
– MARCH 2011 – REVISED MARCH 2011
REGISTER DESCRIPTION
Slave Address
Bit 7
Bit 0
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
(MSB)
(LSB)
1
0
1
0
A2
A1
A0
R/W
TPL0102 Register Map
REGISTER ADDRESS (HEX)
NON-VOLATILE
VOLATILE
0
IVRA
WRA
1
IVRB
WRB
2
General purpose
N/A
3
General purpose
N/A
4
General purpose
N/A
5
General purpose
N/A
6
General purpose
N/A
7
General purpose
N/A
8
General purpose
N/A
9
General purpose
N/A
A
General purpose
N/A
B
General purpose
N/A
C
General purpose
N/A
E
General purpose
N/A
D
General purpose
N/A
F
Reserved
10
N/A
ACR
IVRA (Initial Value Register for Potentiometer A)
Register Address: 00H
Factory Programmed Value: 80H
Type: Non-volatile Write/Read
NAME
SIZE (BITS)
DESCRIPTION
IVRA
8
Non-volatile register to store wiper position for potentiometer A
WRA (Wiper Resistance Register for Potentiometer A)
Register Address: 00H
Reset Value: Same as IVRA
Type: Volatile Write/Read
NAME
SIZE (BITS)
DESCRIPTION
WRA
8
Volatile register to change wiper position for potentiometer A
Copyright
2011, Texas Instruments Incorporated
9
Product Folder Link(s): TPL0102
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