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參數(shù)資料
| 型號： | 27128A |
| 英文描述： | 27128A |
| 中文描述： | 27128A |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 107K |
| 代理商： | 27128A |
Symbol
Alt
Parameter
Test
Condition
M27128A
Unit
-2, -20
blank, -25
-3, -30
-4
Min
Max
Min
Max
Min
Max
Min
Max
t
AVQV
t
ACC
Address Valid to
Output Valid
E = V
IL
,
G = V
IL
200
250
300
450
ns
t
ELQV
t
CE
Chip Enable Low to
Output Valid
G = V
IL
200
250
300
450
ns
t
GLQV
t
OE
Output Enable Low
to Output Valid
E = V
IL
75
100
120
150
ns
t
EHQZ
(2)
t
DF
Chip Enable High to
Output Hi-Z
G = V
IL
0
55
0
60
0
105
0
130
ns
t
GHQZ
(2)
t
DF
Output Enable High
to Output Hi-Z
E = V
IL
0
55
0
60
0
105
0
130
ns
t
AXQX
t
OH
Address Transition to
Output Transition
E = V
IL
,
G = V
IL
0
0
0
0
ns
Notes:
1. V
must be applied simultaneously with or before V
PP
and removed simultaneously or after V
PP
.
2. Sampled only, not 100% tested.
Table 7. Read Mode AC Characteristics
(1)
(T
A
= 0 to 70
°
C or –40 to 85
°
C; V
CC
= 5V
±
5% or 5V
±
10%; V
PP
= V
CC
)
Symbol
Parameter
Test Condition
Min
Max
Unit
I
LI
Input Leakage Current
0
≤
V
IN
≤
V
CC
±
10
μ
A
I
LO
Output Leakage Current
V
OUT
= V
CC
±
10
μ
A
I
CC
Supply Current
E = V
IL
, G = V
IL
75
mA
I
CC1
Supply Current (Standby)
E = V
IH
35
mA
I
PP
Program Current
V
PP
= V
CC
5
mA
V
IL
Input Low Voltage
–0.1
0.8
V
V
IH
Input High Voltage
2
V
CC
+ 1
V
V
OL
Output Low Voltage
I
OL
= 2.1mA
=
0.45
V
V
OH
Output High Voltage
I
OH
= –400
μ
A
2.4
V
Note:
1. V
CC
must be applied simultaneously with or before V
PP
and removed simultaneously or after V
PP
.
Table 6. Read Mode DC Characteristics
(1)
(T
A
= 0 to 70
°
C or –40 to 85
°
C; V
CC
= 5V
±
5% or 5V
±
10%; V
PP
= V
CC
)
5/10
M27128A
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 27128A-20/B | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 271-28K | 功能描述:金屬膜電阻器 - 透孔 USE 271-28K-RC RoHS:否 制造商:IRC 電阻:63.4 kOhms 容差:1 % 功率額定值:100 mW 電壓額定值:200 V 溫度系數(shù):100 PPM / C 端接類型:Axial 工作溫度范圍: 尺寸:2.3 mm Dia. x 6.4 mm L 封裝:Bulk |
| 271-28K/AP | 功能描述:金屬膜電阻器 - 透孔 28Kohms 1% 50PPM RoHS:否 制造商:IRC 電阻:63.4 kOhms 容差:1 % 功率額定值:100 mW 電壓額定值:200 V 溫度系數(shù):100 PPM / C 端接類型:Axial 工作溫度范圍: 尺寸:2.3 mm Dia. x 6.4 mm L 封裝:Bulk |
| 271-28K/AP-RC | 功能描述:金屬膜電阻器 - 透孔 28Kohms 1% 50PPM RoHS:否 制造商:IRC 電阻:63.4 kOhms 容差:1 % 功率額定值:100 mW 電壓額定值:200 V 溫度系數(shù):100 PPM / C 端接類型:Axial 工作溫度范圍: 尺寸:2.3 mm Dia. x 6.4 mm L 封裝:Bulk |
| 271-28K/REEL | 功能描述:金屬膜電阻器 - 透孔 USE 271-28K/REEL-RC 50PPM RoHS:否 制造商:IRC 電阻:63.4 kOhms 容差:1 % 功率額定值:100 mW 電壓額定值:200 V 溫度系數(shù):100 PPM / C 端接類型:Axial 工作溫度范圍: 尺寸:2.3 mm Dia. x 6.4 mm L 封裝:Bulk |
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