DA101M/R [MURATA]
General Purpose Audio Transformer, INTERSTAGE Application(s);
| 型号： | DA101M/R |
| 厂家： | 
muRata |
| 描述： | General Purpose Audio Transformer, INTERSTAGE Application(s) 变压器 业务集成平台（富士通） |
| 文件： | 总3页 (文件大小：233K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DA100 Series
s
Transformers for Digital Audio Data Transmission
SELECTION GUIDE
Max.
Leakage
Isolation
Primary
(Flash tested
Inductance
for 1 second)
Inductance
Order Code
(100kHz, 10mV)
mH
μH
Vμs
15
dB
dB
Vrms
2000
DA101C
DA102C
DA103C
1:1
1.00 - 2.06
0.26
46.80
52.10
FEATURES
nRoHS compliant
1:1
1:1
2.00 - 3.90
4.00 - 7.75
0.39
0.91
20
28
40.40
36.30
49.70
46.40
nCompatible with leading chip sets
n2kVrms isolation
ORDER CODE DETAILS
nIndustry-standard pinout
nSurface mount option
nUL 94 V-0 package materials
nLow profile
Order Code
Package Type
Packaging Type
Tube
Quantity
DAXXXC
DAXXXMC
DAXXXMC-R
6 Pin DIL
6 Pin SM
6 Pin SM
50
50
Tube
nSuitable for both 75 & 110Ω circuits
nToroidal construction
Tape & Reel
500
ABSOLUTE MAXIMUM RATINGS
nCompliant with AES/EBU standards
nFully encapsulated
Operating free air temperature range
0°C to 70°C
–40°C to 125°C
Storage temperature range
DESCRIPTION
The Digital Audio Range of transformers is
designed to improve the balance of transmitter
and receiver circuitry in hi-fi equipment,
video games and other applications requiring
high-performance digital audio transmission.
Compliant with AES/EBU recommendations for the
digital audio interface, offering optimised shunt
capacitance between primary and secondary
windings. Capable of operating over the audio
data rate frequency range, providing isolation from
50-60Hz noise.
All specifications typical at TA =25°C
TECHNICAL NOTES
ISOLATION VOLTAGE
REPEATED HIGH-VOLTAGE ISOLATION TESTING
‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Volt-
age’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ testing of a barrier component can actually degrade
are all terms that relate to the same thing, a test voltage,
applied for a specified time, across a component designed
to provide electrical isolation, to verify the integrity of that
isolation.
It is well known that repeated high-voltage isolation
isolation capability, to a lesser or greater degree
depending on materials, construction and environ-
ment. This series has toroidal isolation transformers,
with no additional insulation between primary and
secondary windings of enameled wire. While parts
can be expected to withstand several times the
stated test voltage, the isolation capability does de-
pend on the wire insulation. Any material, including
this enamel (typically polyurethane) is susceptible
to eventual chemical degradation when subject to
very high applied voltages thus implying that the
number of tests should be strictly limited. We there-
fore strongly advise against repeated high voltage
isolation testing, but if it is absolutely required, that
the voltage be reduced by 20% from specified test
voltage.
All products in this series are 100% production tested at
their stated isolation voltage.
A question commonly asked is, “What is the continuous
voltage that can be applied across the part in normal opera-
tion?”
Surface-mount parts
The surface-mount (M suffix) products are not
recommended for new designs. For existing designs,
however, Murata Power Solutions will continue to
manufacture and fully support these parts.
For a part holding no specific agency approvals both input
and output should normally be maintained within SELV limits
i.e. less than 42.4V peak, or 60VDC. The isolation test volt-
age represents a measure of immunity to transient voltages
and the part should never be used as an element of a safety
isolation system. The part could be expected to function cor-
rectly with several hundred volts offset applied continuously
across the isolation barrier; but then the circuitry on both
sides of the barrier must be regarded as operating at an
unsafe voltage and further isolation/insulation systems must
form a barrier between these circuits and any user-acces-
sible circuitry according to safety standard requirements.
For recommended alternatives please refer to the
DA100J Series datasheet.
This consideration equally applies to agency recog-
nized parts rated for better than functional isolation
where the wire enamel insulation is always supple-
mented by a further insulation system of physical
spacing or barriers.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KMP_DA100C_C08 Page 1 of 3
DA100 Series
Transformers for Digital Audio Data Transmission
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS
6 Pin DIL
6 Pin SM
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ꢀꢁꢃꢍꢄ
ꢆꢊꢁꢄꢅꢈ ꢋaꢌꢁ
ꢀꢁꢃꢍꢄ
ꢆꢊꢁꢄꢅꢈ ꢋaꢌꢁ
Top View
Top View
ꢂ
ꢃ
ꢉ
ꢇ
ꢂ
ꢅ
ꢉ
ꢄ
ꢀꢁꢃꢄꢇ
ꢆꢊꢁꢀꢈ ꢋaꢌꢁ
ꢀꢁꢃꢄꢇ
ꢆꢊꢁꢀꢈ ꢋaꢌꢁ
ꢂ
ꢂ
ꢂ
ꢂ
ꢀꢁꢂꢃꢂꢆ
ꢀꢁꢂꢃꢄꢅꢆ
ꢇ
ꢃ
ꢇꢈꢈꢉꢉ
ꢇꢈꢈꢉꢉ
ꢀꢁꢅꢄ
ꢆꢉꢁꢃꢄꢈ
ꢀꢁꢅꢄ
ꢆꢉꢁꢃꢄꢈ
ꢀꢁꢂꢃꢄ ꢀꢁꢀꢅ
ꢆꢃꢁꢇꢇ ꢀꢁꢄꢀꢈ
ꢀꢁꢀꢂꢅ ꢆꢀꢁꢃꢀꢈ
ꢀꢁꢀꢀꢎ ꢆꢀꢁꢅꢀꢈ
ꢀꢁꢀꢇ
ꢆꢀꢁꢊꢀꢈ
ꢀꢁꢀꢅꢄ ꢆꢀꢁꢉꢃꢈ
ꢀꢁꢀꢅꢂ ꢆꢀꢁꢄꢃꢈ
ꢀꢁꢂꢀ
ꢆꢅꢁꢄꢇꢈ
ꢀꢁꢀꢅꢄ ꢆꢀꢁꢉꢃꢈ
ꢀꢁꢀꢅꢂ ꢆꢀꢁꢄꢃꢈ
ꢀꢁꢀꢂꢅ ꢆꢀꢁꢃꢀꢈ
ꢀꢁꢀꢀꢎ ꢆꢀꢁꢅꢀꢈ
ꢀꢁꢅꢀ
ꢆꢄꢁꢀꢎꢈ
ꢀꢁꢇꢀ
ꢆꢂꢀꢁꢂꢉꢈ
Unless otherwise stated all dimensions in inches (mm) 0.01 (0.25).
All pins on a 0.1 (2.54) pitch and within 0.01 (0.25) of true position.
Package Weight 0.93g Typ.
RECOMMENDED FOOTPRINT DETAILS
6 Pin DIL
6 Pin SM
ꢀꢁꢂꢀ ꢃꢄꢁꢅꢆꢇ
ꢀꢁꢀꢊ ꢃꢂꢁꢊꢀꢇ
ꢀꢁꢂꢀ ꢃꢄꢁꢅꢆꢇ
ꢀꢁꢂꢀ ꢃꢄꢁꢅꢆꢇ
ꢉꢀꢁꢀꢀꢊ ꢃꢀꢁꢂꢅꢇ
ꢋꢀꢁꢀꢀꢀ ꢃꢀꢁꢀꢀꢇ
ꢈꢀꢁꢀꢅ ꢃꢂꢁꢄꢀꢇ
ꢀꢁꢀꢆ
ꢃꢂꢁꢀꢀꢇ
ꢀꢁꢆꢅ
ꢃꢂꢂꢁꢅꢀꢇ
Unless otherwise stated all dimensions in inches (mm)
0.01 (0.25). All pins on a 0.1 (2.54) pitch and within
0.01 (0.25) of true position.
SOLDERING INFORMATION1
Pin finish
TUBE OUTLINE DIMENSIONS
0.43
Matte tin
(10.95)
300˚C for 10 seconds
220˚C2
Peak wave solder temperature
Peak reflow temperature
Unless otherwise stated all
dimensions in inches (mm)
0.01 (0.25).
0.16 (4.00)
1
2
For further information, please visit www.murata-ps.com/rohs
For high temperature reflow parts see DA100J series datasheet.
0.023 0.005
(0.60 0.15)
0.51
(12.95)
Tube length: 18.3 0.08
(465 2).
Tube material: Antistatic coated
clear pvc.
0.22 (5.50)
0.15
(3.80)
0.62 (15.70)
www.murata-ps.com/support
KMP_DA100C_C08 Page 2 of 3
DA100 Series
Transformers for Digital Audio Data Transmission
TAPE & REEL SPECIFICATIONS
REEL OUTLINE DIMENSIONS
*
ꢂꢁꢅꢐ ꢄꢐꢃꢇ ꢈiꢏꢁ
ꢕ
ꢕꢀꢎꢁꢃꢅꢊ ꢄꢅꢌꢂꢇ ꢈaꢉꢁ
ꢃꢁꢊꢆꢋꢀꢁꢃꢌ ꢄꢂꢅꢁꢊꢋꢂꢍꢁꢆꢇ
ꢃꢁꢎꢅ ꢄꢀꢅꢁꢎꢃꢇ
ꢃꢁꢎꢃ ꢄꢀꢂꢁꢌꢃꢇ
ꢑeader seꢒtioꢏ
ꢀꢎꢁꢍ ꢄꢆꢃꢃꢇ ꢈiꢏꢁ
ꢅꢁꢊ ꢄꢀꢃꢃꢇ
ꢈiꢏꢁ
ꢃꢁꢃꢎꢊ ꢄꢀꢁꢎꢃꢇ
ꢈiꢏꢁ
ꢀꢁꢂꢃ
ꢄꢅꢃꢁꢆꢇ ꢈaꢉꢁ
ꢓoods
eꢏꢒlosure
seꢒtioꢏ
ꢃꢁꢊꢐ ꢄꢂꢆꢁꢆꢇ
ꢀꢁꢃꢆ ꢄꢂꢐꢁꢆꢇ
ꢔrailer seꢒtioꢏ
ꢐꢁꢅ ꢄꢀꢐꢃꢇ ꢈiꢏꢁ
Unless otherwise stated all
dimensions in inches (mm) 0.01(0.25).
ꢕꢃꢁꢌꢃ ꢄꢂꢃꢁꢂꢃꢇ ꢈiꢏꢁ
*
Includes flange distortion at outer edge.
Measured at hub.
TAPE OUTLINE DIMENSIONS
ꢕꢀꢁꢀꢀꢃ
ꢖꢀꢁꢀꢀꢀ
ꢕꢀꢁꢐꢀ
ꢆ
ꢖꢀꢁꢀꢀ
ꢀꢁꢐꢑꢋ ꢄꢃꢁꢀꢀꢆ
ꢀꢁꢀꢑꢌ
ꢄꢐꢁꢑꢀ
ꢀꢁꢀꢅꢌ ꢄꢐꢁꢋꢑꢆ
ꢀꢁꢀꢋꢌ ꢄꢂꢁꢀꢀꢆ
ꢒoꢓer taꢔe
ꢀꢁꢊꢅꢌ ꢄꢌꢁꢊꢋꢆ
ꢀꢁꢃꢋꢂ ꢄꢐꢂꢁꢀꢀꢆ
ꢀꢁꢀꢂꢃ ꢄꢀꢁꢅꢀꢆ ꢇaꢈꢁ
ꢀꢁꢂꢉꢊ ꢄꢋꢁꢂꢀꢆ
Unless otherwise stated all
ꢍireꢎtioꢏ of uꢏreeliꢏg
dimensions in inches (mm) 0.01(0.25).
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2017 Murata Power Solutions, Inc.
www.murata-ps.com/support
KMP_DA100C_C08 Page 3 of 3
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