参数资料
型号: X9271UV-2.7
元件分类: 数字电位计
英文描述: 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14
封装: PLASTIC, TSSOP-14
文件页数: 8/23页
文件大小: 151K
代理商: X9271UV-2.7
X9271
Characteristics subject to change without notice.
16 of 23
REV 1.2 4/13/04
www.xicor.com
HIGH-VOLTAGE WRITE CYCLE TIMING
XDCP TIMING
SYMBOL TABLE
Symbol
Parameter
Typ.
Max.
Units
tWR
High-voltage write cycle time (store instructions)
5
10
ms
Symbol
Parameter
Min.
Max.
Units
tWRPO
Wiper response time after the third (last) power supply is stable
5
10
s
tWRL
Wiper response time after instruction issued (all load instructions)
5
10
s
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
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