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參數(shù)資料
| 型號(hào)： | FSTD3125M |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | +5V, Low-Power, Parallel-Input, Voltage-Output, 12-Bit DAC |
| 中文描述： | CBT/FST/QS/5C/B SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封裝： | 0.150 INCH, MS-012, SOIC-14 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 145K |
| 代理商： | FSTD3125M |
www.fairchildsemi.com
4
F
AC Electrical Characteristics
Note 6:
This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical On
Resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
(Note 7)
Note 7:
T
A
=
+
25
°
C, f
=
1 MHz, Capacitance is characterized but not tested.
AC Loading and Waveforms
Note:
Input driven by 50
source terminated in 50
Note:
C
L
includes load and stray capacitance
Note:
Input PRR
=
1.0 MHz, t
W
=
500ns
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C,
C
L
=
50pF, RU
=
RD
=
500
V
CC
=
4.5 – 5.5V
Min
Units
Conditions
Figure
Number
Max
0.25
t
PHL
, t
PLH
Propagation Delay Bus to Bus
(Note 6)
Output Enable Time
ns
V
I
=
OPEN
Figures
1, 2
t
PZH
, t
PZL
1.0
6.1
ns
V
I
=
7V for t
PZL
V
I
=
OPEN for t
PZH
V
I
=
7V for t
PLZ
V
I
=
OPEN for t
PHZ
Figures
1, 2
t
PHZ
, t
PLZ
Output Disable Time
1.5
6.4
ns
Figures
1, 2
Symbol
C
IN
Parameter
Typ
3
Max
Units
pF
Conditions
Control Pin Input Capacitance
V
CC
=
5.0V
C
I/O
Input/Output Capacitance
6
pF
V
CC
, OE
=
5.0V
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| FSTD3125MTC | 4-Bit Bus Switch with Level Shifting |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FSTD3125MTC | 功能描述:數(shù)字總線開關(guān) IC 4-Bit Bus Switch Level Shifting RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| FSTD3125MTC_NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Bit Bus Switch with Level Shifting |
| FSTD3125MTCX | 功能描述:數(shù)字總線開關(guān) IC 4-Bit Bus Switch Level Shifting RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| FSTD3125MTCX_12 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Bit Bus Switch with Level Shifting |
| FSTD3125MX | 功能描述:數(shù)字總線開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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