参数资料
型号: X9428YV14Z-2.7
厂商: Intersil
文件页数: 4/21页
文件大小: 0K
描述: IC DGTL POT 2K 1CH 14TSSOP
标准包装: 95
系列: XDCP™
接片: 64
电阻(欧姆): 2k
电路数: 1
温度系数: 标准值 ±300 ppm/°C
存储器类型: 非易失
接口: 串行
电源电压: 2.7 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
12
FN8197.1
April 26, 2006
XFR Wiper Counter Register (WCR) to Data Register (DR)
Increment/Decrement Wiper Counter Register (WCR)
SYMBOL TABLE
Guidelines for Calculating Typical Values of Bus
Pull-Up Resistors
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
register
addresses
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
01 01 A
3
A
2 0
A
0
1 110 R
1
R
0 00
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
S
A
C
K
increment/decrement
(sent by master on SDA)
S
T
O
P
01 01 A
3
A
2 0
A
0
0 0 1 000 00
I/
D
I/
D ..
.. I/
D
I/
D
WAVEFORM
INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from Low to
High
Will change
from Low to
High
May change
from High to
Low
Will change
from High to
Low
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
N/A
Center Line
is High
Impedance
120
100
80
40
60
20
20 40 60 80 100 120
0
Resist
ance
(K)
Bus Capacitance (pF)
Min.
Resistance
Max.
Resistance
RMAX= C
BUS
tR
RMIN = I
OL MIN
VCC MAX
=1.8k
Ω
X9428
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