参数资料
型号: ISL21400
厂商: Intersil Corporation
英文描述: Programmable Temperature Slope Voltage Reference(可编程温度斜率电压基准)
中文描述: 可编程温度斜坡电压基准(可编程温度斜率电压基准)
文件页数: 13/17页
文件大小: 439K
代理商: ISL21400
13
FN8091.1
April 24, 2007
SDA
SCL
START
DATA
STABLE
DATA
CHANGE
STOP
DATA
STABLE
FIGURE 14. VALID DATA CHANGES, START AND STOP CONDITIONS
SDA OUTPUT FROM
TRANSMITTER
SDA OUTPUT
FROM RECEIVER
8
1
9
START
ACK
SCL FROM
MASTER
HIGH
HIGH
FIGURE 15. ACKNOWLEDGE RESPONSE FROM RECEIVER
S
T
A
R
T
S
T
O
P
IDENTIFICATION
BYTE WITH R/W = 0
ADDRESS
BYTE
DATA
BYTE
A
C
K
SIGNALS FROM THE
MASTER
SIGNALS FROM THE
ISL21400
A
C
K
0
0
0
1
1
A
C
K
WRITE
SIGNAL AT SDA
0 0 0
0
A0
A1
A2
0 0
FIGURE 16. BYTE WRITE SEQUENCE
SIGNALS
FROM THE
MASTER
SIGNALS FROM
THE SLAVE
SIGNAL AT SDA
S
T
O
P
A
C
K
0
1
0
1
1
IDENTIFICATION
BYTE WITH R/W = 1
A
C
K
S
T
A
R
T
LAST READ DATA
BYTE
FIRST READ DATA
BYTE
A
C
K
A2
A1 A0
READ
FIGURE 17. ADDRESS READ SEQUENCE
ISL21400
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