參數(shù)資料
型號(hào): ADSP-2189
廠商: Analog Devices, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: 無電容,NMOS管,150mA的低壓差穩(wěn)壓器的反向電流保護(hù)
文件頁數(shù): 25/32頁
文件大?。?/td> 244K
代理商: ADSP-2189
REV. A
ADSP-2189M
25
Parameter
Min
Max
Unit
IDMA Address Latch
Timing Requirements
:
t
IALP
t
IASU
t
IAH
t
IKA
t
IALS
t
IALD
Duration of Address Latch
1, 2
IAD15
0 Address Setup before Address Latch End
2
IAD15
0 Address Hold after Address Latch End
2
IACK
Low before Start of Address Latch
2, 3
Start of Write or Read after Address Latch End
2, 3
Address Latch Start after Address Latch End
1, 2
10
5
3
0
3
2
ns
ns
ns
ns
ns
ns
NOTES
1
Start of Address Latch =
IS
Low and IAL High.
2
End of Address Latch =
IS
High or IAL Low.
3
Start of Write or Read =
IS
Low and
IWR
Low or
IRD
Low.
IACK
IAL
IS
IAD15
0
RD
OR
WR
t
IKA
t
IALP
t
IALD
t
IASU
t
IAH
t
IASU
t
IALS
t
IAH
t
IALP
Figure 28. IDMA Address Latch
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