1620 [CANDD]
Dual and Quad Data-bus Isolators; 双路和四路数据总线隔离器
| 型号： | 1620 |
| 厂家： | 
C&D TECHNOLOGIES |
| 描述： | Dual and Quad Data-bus Isolators |
| 文件： | 总2页 (文件大小：250K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1600 SERIES
Dual and Quad Data-bus Isolators
SELECTION GUIDE
Order Code Type
Function
uS
5
mH
3
pF
60
1600
1601
1620
1621
1630
1631
1635
1636
Quad Isolator 5V to 5V Logic Isolation
Dual Isolator 5V to 5V Logic Isolation
Quad Isolator 5V to 10V Logic Isolation
Dual Isolator 5V to 10V Logic Isolation
Quad Isolator 5V to 15V Logic Isolation
Dual Isolator 5V to 15V Logic Isolation
Quad Isolator 3.3V to 5V Logic Isolation
Dual Isolator 3.3V to 5V Logic Isolation
1:1
1:1
2
1
2
1
2
1
2
1
5
3
1.5
1.5
1
60
45
45
34
34
40
40
3.4
3.4
2.6
2.6
5
1:2
FEATURES
■ Logic Translation
■ Bi-Directional
■ Invert / Non-Invert
■ TTL-CMOS Convert
■ 3V-5V convert
1:2
1:3
1:3
1
1:1.5
1:1.5
2
5
2
■ Toroidal construction
■ Low Profile
SWITCHING CHARACTERISTICS, 5V LOGIC
Parameter
Propagation delay, tPD
Low-level pulse width , tLPW
High-level pulse width , tHPW
Conditions
LSTTL Buffer drive
Other terminal to VCC
Other terminal to GND
MAX Units
■ Dual or Quad packs
■ 700VDC Isolation
5.0
5.0
5.0
ns
µs
µs
1
1
DESCRIPTION
TThe 1600 series are dual or quad isolation
transformer packs for use in digital circuits.
They are particularly suited to isolating
microprocessor bus connections and
performing logic level translation.
Being completely passive, power savings
are offered over opto-coupled or emitter
follower solutions.
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
Lead Temperature 1.5mm from case for 10 seconds
Isolation voltage (flash tested for 1 second)
Insulation resistance at 500VDC
0°C to 70°C
--40°C to 125°C
300°C
700VDC
>10GΩ
NON-INVERTED +VE GOING PULSE
NON-INVERTED –VE GOING PULSE
+5V +5V
16
15
16
15
1
2
1
2
0V
0V
Quad-Bus
Isolator
Quad-Bus
Isolator
INVERTED +VE GOING PULSE
INVERTED –VE GOING PULSE
+5V
+5V
16
15
16
15
1
2
1
2
0V
0V
Quad-Bus
Isolator
Quad-Bus
Isolator
1 The maximum pulse width limit to be applied to the repetition curve.
All specifications typical at TA =25°C
www.cdpoweronline.com
1600 SERIES
Dual and Quad Data-bus Isolators
MECHANICAL DIMENSIONS (PACKAGE STYLE 1)
MECHANICAL DIMENSIONS (PACKAGE STYLE 2)
12.90
22.50
6.86
5.80
6.86
5.80
4.50
4.50
0.64 0.15
0.64 0.15
2.54
0.50 0.05
2.54
0.50 0.05
10.16
8.00
17.78
8.00
0.25 0.05
0.25 0.05
8.65
8.65
10 PIN DIL (TOP VIEW)
16 PIN DIL (TOP VIEW)
16 15 14 13 12 11 10
10
9
7
6
9
N
N
1
N
N
N
N
1
1
1
1
1
1
2
3
4
5
6
7
8
1
2
4
5
All dimensions in mm ( 0.25mm unless otherwise stated)
All dimensions in mm ( 0.25mm unless otherwise stated)
REPETITION RATE VERSUS PULSE WIDTH CURVE
10
tPW max
1
Operating Region
0.1
tPW
0.1
1
10
100
tT
tT (µs)
C&D Technologies (NCL) Limited reserve the right to alter or improve the
specification, internal design or manufacturing process at any time, without
notice. Please check with your supplier or visit our web site to ensure that
you have the current and complete specification for your product before use.
C&D Technologies (NCL) Ltd
C&D Technologies Inc.
3400 E Britannia Drive, Tucson,
Arizona 85706, USA
Tel: +1 (800) 547-2537
Fax: +1 (520) 741-4598
email: sales@cdtechno.com
Tanners Drive, Blakelands North
Milton Keynes MK14 5BU, England
Tel: +44 (0)1908 615232
Fax:+44 (0)1908 617545
email: info@cdtechno-ncl.com
© C&D Technologies (NCL) Limited 2000
NMP 1600.2
No part of this publication may be copied, transmitted or stored in
a
retrieval system or reproduced in any way including, but not limited to,
photography, photocopy, magnetic or other recording means, without prior
written permission from C&D Technologies (NCL) Limited.
www.cdpoweronline.com
Instructions for use are available from www.cdpoweronline.com
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