I
參數(shù)資料
型號: X9460KV14IT1
廠商: Intersil
文件頁數(shù): 14/16頁
文件大?。?/td> 0K
描述: IC XDCP DUAL AUD 32T 33K 14TSSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: XDCP™
接片: 32
電阻(歐姆): 32k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 -300 ppm/°C
存儲器類型: 易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
7
FN8203.2
October 17, 2005
Notes: “1/0” = data is one or zero
TABLE 4. COMMAND SET
INSTRUCTION
INSTRUCTION SET
OPERATION
I3
I2
I1
I0
XZD
RT
LT
Read Wiper
LSB of Slave Byte=1, no command required
Slave will return Left then Right Data( not to be used with more
than one device on the 2-wire bus)
Write Left Wiper Counter
1
0
1
0
1/0
0
1
Write new value to the Wiper Counter Register
Write Right Wiper Counter
1
0
1
0
1/0
1
0
Write new value to the Wiper Counter Register
Write Both Wiper Counters
1
0
1
0
1/0
1
Write new value to the Wiper Counter Register
Inc/Dec Left Wiper Counter
0
1
0
1/0
0
1
Enable Increment/decrement of the Control Latch
Inc/Dec Right Wiper Counter
0
1
0
1/0
1
0
Enable Increment/decrement of the Control Latch
Inc/Dec Both Wiper Counters
0
1
0
1/0
1
Enable Increment/decrement of the Control Latch
S
T
A
R
T
0
101
0A1
A0
R/W A
C
K
00
0
SCL
SDA
S
T
O
P
A
C
K
00
0
LEFT POT
DATA BYTE
RIGHT POT
DATA BYTE
DEVICE TYPE
IDENTIFIER
10
0
00
0
A
C
K
W
C
R
4
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
W
C
R
4
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
FIGURE 4. THREE-BYTE COMMAND SEQUENCE (READ, SINGLE DEVICE ON THE 2-WIRE BUS ONLY)
S
T
A
R
T
0
101
0
A1
A0
R/W A
C
K
I3
I2
I1
I0
0
ZD
RT LT
A
C
K
SCL
SDA
S
T
O
P
A
C
K
00
0
INSTRUCTION BYTE
RIGHT or LEFT POT
DATA BYTE
DEVICE TYPE
IDENTIFIER
0
10
1
0
00
0
W
C
R
4
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
FIGURE 5. THREE-BYTE COMMAND SEQUENCE (WRITE)
X9460
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