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參數(shù)資料
| 型號(hào)： | 74AC541MTR |
| 英文描述： | CMOS, 12-Bit, Serial-Input DAC |
| 中文描述： | 8位非反向緩沖器/驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 69K |
| 代理商： | 74AC541MTR |
74AC541
4/9
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, R
L
= 500
, Input t
r
= t
f
= 3ns)
(*) Voltage range is 3.3V
±
0.3V
(**) Voltage range is 5.0V
±
0.5V
CAPACITIVE CHARACTERISTICS
1) C
PD
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to TestCircuit). Averageoperating current canbe obtained by the following equation. I
CC(opr)
=C
PD
xV
CC
x f
IN
+I
CC
/8 (percircuit)
TEST CIRCUIT
C
L
= 50pF or equivalent (includes jig and probe capacitance)
R
L
= R
1
= 500
or equivalent
R
T
= Z
OUT
of pulse generator (typically 50
)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25
°
C
-40 to 85
°
C
-55 to 125
°
C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time
3.3
(*)
5.0
(**)
3.3
(*)
5.0
(**)
3.3
(*)
5.0
(**)
1.5
5.0
8.0
1.5
9.0
1.5
9.0
ns
1.5
4.0
6.5
1.5
7.0
1.5
7.0
t
PZL
t
PZH
Output Enable
Time
1.5
7.0
10.5
1.5
11.5
1.5
11.5
ns
1.5
5.0
8.0
1.5
8.5
1.5
8.5
t
PLZ
t
PHZ
Output Disable
Time
1.5
7.0
10.5
1.5
11.5
1.5
11.5
ns
1.5
5.0
9.0
1.5
9.5
1.5
9.5
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25
°
C
-40 to 85
°
C
-55 to 125
°
C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance (note
1)
5.0
5
pF
C
OUT
5.0
11
pF
C
PD
5.0
f
IN
= 10MHz
30
pF
TEST
SWITCH
t
PLH
, t
PHL
t
PZL
, t
PLZ
t
PZH
, t
PHZ
Open
2V
CC
Open
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74AC541PC | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC541PC_Q | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC541PCQR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74AC541SC | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74AC541SC | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74AC CMOS SMD 74AC541 SOIC20 |
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