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Электронный компонент: A473-A3

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defining a degree of excellence
Corporate Office
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302-4496
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: BelFuse@belfuse.com
Internet: http://www.belfuse.com
Specifications subject to change without notice.
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K.
Tel: 44-1772-556601
Fax: 44-1772-888366
Cat 37-R0
27
TRIPLE LINE LEADING EDGE CONTROL
LOW VOLTAGE DELAY MODULES
Transfer molded for better reliability
Compatible with TTL & DTL circuits
Terminals: Electro-Tin plate phosphor bronze
Performance warranty is limited to specified parameters listed
SMD - Tape & Reel available:
24mm Wide x 12mm Pitch, 750 pieces per 13" reel
Test Conditions @ 25
o
C
Electrical Characteristics
Drive Capabilities
Nh Logic 1 Fanout - 10 LSTTL Loads Max.
Nl Logic 0 Fanout - 10 LSTTL Loads Max.
3.0 Volts
3.0 ns (10%-90%)
1.2 x Total Delay
4 x Pulse Width
35 ma Typical
3.3 Volts
Max.
3.6
0.8
-20
20
-20
0.1
-0.5
1
-1
10
40
70
o
50
Units
V
V
V
ma
ma
ma
V
V
V
ua
ua
ma
ma
C
%
%
Min.
3.0
2.4
2.9
0
o
100
100 + (25000/TD) PPM/
O
C
Input to Output + 5% , Unless otherwise specified
Delays measured @ 1.5 V levels on Leading Edge only
with 15pf loads on Outputs
Rise and Fall Times measured from 0.75 V to 2.4 V levels
Tolerances
Part Numbers
300
o
C
T i m e i n M i n u t e s
for 90 Seconds Max
> 185
o
C
225
o
C Max Temp.
Infra Red
0
200
o
C
100
o
C
T
emp.
8
6
4
2
SMD
Thru-Hole
Recommended Temperature Profile
Notes
Other Delays and Tolerances Available
Consult Sales
Ein
Trin
PW
PP
Iccl
Vcc
Vcc
Vih
Vil
Iik
Ioh
Iol
Voh
Vol
Vik
Iih
Iil
Icch
Iccl
Ta
PW
d
Tc
Pulse Voltag
Rise Time
Pulse Width
Pulse Period
Supply Current
Supply Voltage
Supply Voltage
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Clamp Current
Logic 1 Output Current
Logic 0 Output Current
Logic 1 Output Voltage
Logic 0 Output voltage
Input Clamp Voltage
Logic 1 Input Current
Logic 0 Input Current
Logic 1 Supply Current
Logic 0 Supply Current
Operating Free Air Temperature
Min. Input Pulse Width of Total Delay
Maximum Duty Cycle
Temp. Coeff. of Total Delay (TD)
S473-0005-A3
S473-0007-A3
S473-0010-A3
S473-0012-A3
S473-0015-A3
S473-0017-A3
S473-0020-A3
S473-0025-A3
S473-0030-A3
S473-0035-A3
S473-0040-A3
S473-0045-A3
S473-0050-A3
A473-0005-A3
A473-0007-A3
A473-0010-A3
A473-0012-A3
A473-0015-A3
A473-0017-A3
A473-0020-A3
A473-0025-A3
A473-0030-A3
A473-0035-A3
A473-0040-A3
A473-0045-A3
A473-0050-A3
5 ns
7 ns
10 ns
12 ns
15 ns
17 ns
20 ns
25 ns
30 ns
35 ns
40 ns
45 ns
50 ns
Time
Delay
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
3 ns
4 ns
4 ns
4 ns
Tolerance
+ 1.0 ns
+ 1.0 ns
+ 1.5 ns
+ 1.5 ns
+ 1.5 ns
+ 1.5 ns
+ 1.5 ns
+ 1.5 ns
+ 2.0 ns
+ 2.0 ns
+ 2.0 ns
+ 2.0 ns
+ 2.5 ns
Rise
Time
*
4
o
.285 Max
(P/N)
.10 Typ
bel
(DC)
In 1
.030
.015
.004
.012
.008
.285 Max
.10 Typ
.018
.22 Max
.350
bel
(DC)
(P/N)
.375
.300
.50 Max
Vcc 8
Gnd 4
.300
.50 Max
.325
.015 Min
.045
.018
.23 Max
100
o
90
o
.012
.008
.12 Min
Coplanarity + .002
7 2 6 3 5
.20 Max