EM-6027P_18 [SOBERTON]
EM ELECTRET CONDENSER MICROPHONE;
| 型号： | EM-6027P_18 |
| 厂家： | 
SOBERTON INC. |
| 描述： | EM ELECTRET CONDENSER MICROPHONE |
| 文件： | 总7页 (文件大小：334K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Electrical Characteristics
Sensitivity
Symbol: S
Unit: dB
Condition: 0dB=1V/Pa, at 1kHz
EM ELECTRET
CONDENSER
MICROPHONE
Limits: Min: -45 Center: -42 Max: -39
Output impedance
Symbol: Z out
Unit: KΩ
Condition: F = 1kHz
Limits: Max: 2.2
Acoustic Product Specification
Product Number: EM-6027P
Current Consumption
Symbol: IDSS
Unit: µA
Condition: VCC =3.0V,RL=2.2KΩ
Limits: Max: 500
Signal to Noise Ratio
Symbol: S/N
Unit: dB
Condition: at 1kHz S.P.L=1Pa (A-Weighted Curve)
Limits: Min: 58
Release | Revision: A/2018
Decreasing Voltage
Symbol: ΔS
Unit: dB
TYPE
Condition: VCC=2.0V to 1.0V
Limits: Max: -3
Omnidirectional
CONTENTS
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
Operating Voltage
Unit: V
Limits: Min: 1.0 Max: 10
Page 1
Electrical Characteristics
Maximum input S.P.L
Page 2
Unit: dB
Typical Frequency Response Curve
Measurement Circuit
Condition: THD<3%, at 1KHz
Limits: Max: 110
Page 3
Measurement Setup Drawing
Product External and Dimensions
Dimension
Ø6.0 x 2.7mm
IP Level
IP50
Page 4
Exploded Drawing and Material Table
Page 5
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Page 6
Soldering Condition
Heat Sink
Page 7
Packing
1
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Typical Frequency Response Curve
Frequency Response
EM ELECTRET
CONDENSER
MICROPHONE
Acoustic Product Specification
Product Number: EM-6027P
Standard Test Fixture
Frequency(Hz)
50
Lower Limit(dB)
Upper Limit(dB)
-6
-3
-3
0
+3
-3
100
800
+3
0
Release | Revision: A/2018
1000
1200
-3
-3
-3
+8
+3
+8
+8
+8
TYPE
3000
Omnidirectional
5000
CONTENTS
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
10000
Page 1
Electrical Characteristics
Measurement Circuit
Page 2
Typical Frequency Response Curve
Measurement Circuit
RL = 2.2KΩ VS = 3.0V C=1µF
Page 3
Measurement Setup Drawing
Product External and Dimensions
Page 4
Exploded Drawing and Material Table
Page 5
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Page 6
Soldering Condition
Heat Sink
Page 7
Packing
2
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Exploded Drawing and Material Table
EM ELECTRET
CONDENSER
MICROPHONE
Acoustic Product Specification
Product Number: EM-6027P
Release | Revision: A/2018
No. Part Name
Material
Fabric cloth
AL
Quantity Remark
TYPE
Omnidirectional
1
2
3
Felt
1
1
1
CONTENTS
Case
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
Polarized
Dupont
Diaphragm
4
5
Spacer
Mylar
1
1
Page 1
Electrical Characteristics
Housing
chamber
Gather formaldehyde
Page 2
Typical Frequency Response Curve
Measurement Circuit
6
Copper ring
PCB
Copper tube
FR-4
1
1
1
1
2
Page 3
7
Measurement Setup Drawing
Product External and Dimensions
8
FET
Sanyo
Page 4
9
Electret back
Pin
Copper blank
Copper
Exploded Drawing and Material Table
10
Page 5
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Page 6
Soldering Condition
Heat Sink
Page 7
Packing
3
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Measurement Setup Drawing
EM ELECTRET
CONDENSER
MICROPHONE
Acoustic Product Specification
Product Number: EM-6027P
Product External and Dimension
Unit: mm
Release | Revision: A/2018
TYPE
Omnidirectional
CONTENTS
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
Page 1
Electrical Characteristics
Page 2
Typical Frequency Response Curve
Measurement Circuit
Page 3
Measurement Setup Drawing
Product External and Dimensions
Page 4
Exploded Drawing and Material Table
Page 5
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Page 6
Soldering Condition
Heat Sink
Page 7
Packing
4
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Temperature Conditions
Operating Temperature Range
-40℃~+75℃
Storage Temperature Range
-40℃~+60℃
EM ELECTRET
CONDENSER
MICROPHONE
Terminal Mechanical Strength
Terminal should have no interference in the operation of the microphone after the
pull test is conducted at 1kg for 1 minute.
Acoustic Product Specification
Product Number: EM-6027P
Reliability Test
After each of the following tests, the sensitivity of the microphone should be within
±3dB of initial sensitivity after 3 hours of conditioning at 20℃.
Vibration Test
Frequency : 10Hz~55Hz
Amplitude: 1.52mm
Change of Frequency : 1 octave/min
2 hours in each of axis
High Temperature Test
+70℃ for 72 hours.
Release | Revision: A/2018
TYPE
Omnidirectional
Low Temperature Test
-20℃ for 72 hours.
CONTENTS
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
Humidity Test
90%～95%RH,+60℃ for 240 hours.
Page 1
Thermal Shock Test
Electrical Characteristics
–40°C, 30 minutes ↔ +80°C, 30 minutes, repeated 32 cycles → room
temperature, 3 hours.
Page 2
Typical Frequency Response Curve
Measurement Circuit
Temperature Cycles
Page 3
-20℃ ↔ +25℃ ↔ +70℃ ↔ +25℃ ↔ -20℃
Measurement Setup Drawing
Product External and Dimensions
(2h) (0.5h) (2h)
(0.1h) (2h)
(0.5h) (2h) (0.5h) (2h) for 5 cycles.
Packing Drop Test
Page 4
Exploded Drawing and Material Table
Height: 1.5m
Page 5
Procedure: 5 times from each of axis
Electrostatic discharge
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Page 6
Tested to IEC61000-4-2 level 3:
Soldering Condition
Heat Sink
a) Contact Discharge: The microphone shall operate normally after 10
discharges to is 6KV DC and the discharge network is 150pF and 330Ω.
Page 7
Packing
b) Air Discharge: The microphone shall operate normally after 10
discharges to is 8KV DC and the discharge network is 150pF and 330Ω
5
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Soldering Condition
We suggest using anti-static welding machine which can control soldering
temperature automatically.
Soldering temperature should be controlled under 320℃ and soldering time for
each terminal should be 1~2 seconds.
EM ELECTRET
CONDENSER
MICROPHONE
Microphone should be fixed on the metal block (heat sink), which has high radiation
effects, and heat sink shall contact with MIC tightly.
Microphone may easily be destroyed by the static electricity. The countermeasure
for eliminating the static electricity shall be by grounding the worktable and
operator.
Acoustic Product Specification
Product Number: EM-6027P
Heat Sink
Shape of heat sink
Release | Revision: A/2018
TYPE
Omnidirectional
CONTENTS
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
Page 1
Electrical Characteristics
Shape of hole at fixed part
Page 2
Typical Frequency Response Curve
Measurement Circuit
Page 3
Measurement Setup Drawing
Product External and Dimensions
Page 4
Exploded Drawing and Material Table
Page 5
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Page 6
Soldering Condition
Heat Sink
Page 7
Packing
6
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Packing
EM ELECTRET
CONDENSER
MICROPHONE
Acoustic Product Specification
Product Number: EM-6027P
Release | Revision: A/2018
TYPE
Omnidirectional
CONTENTS
This document contains the technical
specifications for the omnidirectional
back electret condenser microphone.
Details
Dimension: (length x width x height)
Page 1
Small Packet:
Electrical Characteristics
100mm x 100mm x 7mm
Middle Box:
Page 2
Typical Frequency Response Curve
Measurement Circuit
205mm x 105mm x 50mm
Carton Size:
550mm x 230mm x 235mm
Page 3
Measurement Setup Drawing
Product External and Dimensions
Quantity and Weight
Page 4
Exploded Drawing and Material Table
Small Box: 100 pcs
MIddle Box: 1400 pcs
Carton: 28000 pcs
1PC: 0.2g
Page 5
Temperature Conditions
Terminal Mechanical Strength
Reliability Test
Net Weight: 5.6kg
Gross Weight: 8.6kg
Page 6
Soldering Condition
Heat Sink
Page 7
Packing
7
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