參數(shù)資料
型號(hào): CAT5132Z-100TE13
元件分類: 數(shù)字電位計(jì)
英文描述: 15 Volt Digitally Programmable Potentiometer (DPP) with 128 Taps and 2-wire Interface
中文描述: 15伏數(shù)字可編程電位(民進(jìn)黨)的128抽頭和2線接口
文件頁數(shù): 5/13頁
文件大小: 245K
代理商: CAT5132Z-100TE13
CAT5132
5
Doc No. 25092, Rev. 00
2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
POWER UP TIMING
(1)(2)
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XDCP TIMING
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WRITE CYCLE LIMITS
The write cycle is the time from a valid stop condition of a write sequence to the end of the internal program/erase cycle.
During the write cycle, the bus interface circuits are disabled, SDA is allowed to remain high and the device does not
respond to its slave address.
RELIABILITY CHARACTERISTICS
Notes:
1.
2.
This parameter is tested initially and after a design or process change that affects the parameter.
t
PUR
and t
PUW
are the delays required from the time VCC is stable until the specified operation can be initiated.
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TYPICAL PERFORMANCE CHARACTERISTICS
Resistance between R
W
and R
L
0.000
2.000
4.000
6.000
8.000
10.000
12.000
0
16
32
48
64
80
96
112
128
Tap position
R
W
Vcc=2.7V; V+=8v
Vcc=5.5V; V+=15V
Icc2 (NV write) vs Temperature
0
50
100
150
200
250
300
350
400
-50
-30
-10
10
30
50
70
90
110 130
Temperature (
°
C)
I
Vcc = 2.7V
Vcc = 5.5V
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