參數(shù)資料
型號(hào): L5953
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: MULTIPLE SWITCHING VOLTAGE REGULATOR
中文描述: 多重開(kāi)關(guān)穩(wěn)壓
文件頁(yè)數(shù): 8/24頁(yè)
文件大?。?/td> 217K
代理商: L5953
L5953
8/24
Figure 1. AC Testing Input Output WaveformsI
Figure 2. SPI Clocking Scheme
t
DHDL
t
FI
Data in Fall Time
1
μ
s
t
SHSL
t
CS
S Deselect Time
4.5V < V
SPI
< 5.5V
3V < V
SPI
< 4.5V
200
250
ns
ns
t
SHQZ
t
DIS
Output Disable Time
150
ns
t
QVCL
t
V
Clock Low to Output Valid
250
ns
t
CLQX
t
HO
Output Hold Time
0
ns
t
QLQH
t
RO
Output Rise Time
100
ns
t
QHQL
t
FO
Output Fall Time
100
ns
Symbol
Alt
Parameter
Test Conditions
Min.
Max.
Unit
0.8V
SPY
0.2V
SPY
0.7V
SPY
0.3V
SPY
D03AU1479
C
S
(MODE 0: CPOL=0,CPHA=0)
(MODE 3: CPOL=1,CPHA=1)
C
MSB
6
5
4
3
2
1
0
D
Q
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