參數(shù)資料
型號: ADC1112D125HN
廠商: NXP Semiconductors N.V.
元件分類: 外設(shè)及接口
英文描述: Dual 11-bit ADC; CMOS or LVDS DDR digital outputs
封裝: ADC1112D125HN/C1<SOT804-3|<<<1<Always Pb-free,;ADC1112D125HN/C1<SOT804-3|<<<1<Always Pb-free,;
文件頁數(shù): 13/41頁
文件大?。?/td> 565K
代理商: ADC1112D125HN
ADC1112D125
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 3 March 2011
13 of 41
NXP Semiconductors
ADC1112D125
Dual 11-bit ADC: CMOS or LVDS DDR digital outputs
10.3 SPI timings
Table 9.
Symbol
SPI timings
t
w(SCLK)
t
w(SCLKH)
t
w(SCLKL)
t
su
[1]
Typical values measured at V
DDA
= 3 V, V
DDO
= 1.8 V, T
amb
= 25
°
C; minimum and maximum values are
across the full temperature range T
amb
=
40
°
C to +85
°
C at V
DDA
= 3 V, V
DDO
= 1.8 V.
Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
SCLK pulse width
SCLK HIGH pulse width
SCLK LOW pulse width
set-up time
-
-
-
-
-
-
-
-
40
16
16
5
5
2
2
25
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
MHz
data to SCLK HIGH
CS to SCLK HIGH
data to SCLK HIGH
CS to SCLK HIGH
t
h
hold time
f
clk(max)
maximum clock frequency
Fig 6.
SPI timing
t
su
t
h
SDIO
SCLK
R/W
W1
W0
A12
A11
D2
D1
D0
t
su
t
h
t
w(SCLK)
005aaa065
CS
t
w(SCLKL)
t
w(SCLKH)
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