AM0502B-NE381-X01 [AAC]
;
| 型号： | AM0502B-NE381-X01 |
| 厂家： | 
AMERICAN ACCURATE COMPONENTS, INC. |
| 描述： | |
| 文件： | 总12页 (文件大小：258K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
APPROVAL SHEET FOR MICROPHONE
CUSTOMER:
CHECKER:
Zeng Peng
APPROVER:
Wu zhijiang
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P1/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
CONTENTS
1. Mechanical Layout and Dimensions-----------------------------------------------3
2. Recommended Customer Land Pattern------------------------------------------4
3. Product Specifications-----------------------------------------------------------------5
4. Test Setup--------------------------------------------------------------------------------6
5. Reliability Specifications---------------------------------------------------------------7
6. Packaging Specifications--------------------------------------------------------------8
7. Solder Reflow Profile------------------------------------------------------------------11
8. Specification History-------------------------------------------------------------------12
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P2/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
1. Mechanical Layout and Dimensions
xxxx
YMDD
XXXX
Accousti c port
Year, 1 number, 0~9 stand for 2010~2019
Month, 1 number, 1~9,A,B,C
Date, 2 numbers, 01~31
Pin Output
Pin #
Function
Output
Ground
Ground
Ground
Power
1
2
3
4
5
Items
Length
Width
Dim.
3.50
2.65
1.10
0.325
Tol. (+/-)
0.10
Units
mm
mm
mm
mm
0.10
Height
0.10
Port Hole
0.05
Note: Tolerance +/-0.15mm unless otherwise specified
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P3/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
2. Recommended Customer Land Pattern：
PCBt hr ough hol e si ze
Top view
Interface Circuit
R1
Pin5(Vdd)
MEMS
Microphone
Pin1(Output)
R2
-
C1
+
External Gain(set by
customer)= -R1/R2
Pin2 3 4(GND)
Vref
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P4/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
3. Product Specifications:
Test conditions: +25℃，60-70％R.H
Limits
Min. Nom. Max.
Items
Symbol
Condition
Unit
Directivity
Sensitivity
Omni-Directional
S
94dB SPL @1kHz, Vdd=2.2V
-39
-38
-37
dB
Output Impedance
Zout
VDD
94 dB SPL @1kHz, Vdd=2.2V
400
Ω
Supply Voltage
Rated Current
S/N Ratio
1.8
-
2.2
65
3.6
200
-
V
94dB SPL @1kHz, Vdd=2.2V
94dB SPL @1kHz A-weighted
94dB SPL @1kHz
uA
dB
SNR
THD
Total Harmonic Distortion
Acoustic Overload Point
Power Supply Rejection
0.5
%
S=Typ, Rload>2Kohm
10% THD @1kHz
dB
AOP
PSR
120
-
S=Typ, Vdd=2.2V, Rload>2Kohm
100mVpp Squarewave
@217Hz, Vdd=2.2V, A-weighted
200mVpp Sinewave
SPL
-95
-
dBV
Power Supply Rejection
Radio
PSRR
-
-
60
-
-
dB
V
@1KHz, Vdd=2.2V, Rload>2Kohm
Vdd=2.2V
DC Output
1.1
Frequency Response Curve
Limit
Items
Unit
℃
Min.
-40
Nom.
+25
Max.
+85
Operating temperature
Storage temperature
-40
+25
+85
℃
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P5/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
4. Test Setup
MEMS drive circuit
(Test circuit)
Vc=2.2V
Power
amplifier
MEMS
Recorder
Meter&sine
wave generator
Speaker
Tannoy 16"
B&K
2716C
B&K2012
HP6L
Switch
Std.Mic.
B&K4191
50cm
FAR FIELD TEST POSITION
(Anechoic Room)
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P6/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
5. Reliability Specifications
As per customer’s requirements. If no customer’s requirements available please refer to following tests.
Test item
Detail
Microphone is tested to 3 passes through reflow oven, with microphone
Reflow
mounted upside-down under conditions of 260℃for 30 seconds maximum.
Microphone unit must operate when exposed to air-to-air thermal shock
Thermal Shock
100 cycles From -40℃to +125℃with 15 minute soaks. (IEC 60068-2-14)
Microphone must operate after exposure to shock test of 3,000 G
(IEC60068-2-27)
Mechanical Shock
Low Temperature
High Temperature
Microphone unit must maintain sensitivity after storage at -40±3℃ for 72
hours. ( IEC60068-2-1)
Microphone unit must maintain sensitivity after storage at +85±3℃ for 72
hours. ( IEC60068-2-2)
Microphone unit must operate under test condition: 4 cycles, from 20 to
2,000Hz in each direction (x, y, z), 48 minutes, using peak acceleration of
20 G (+20%,-0%). (IEC60068-2-6)
Vibration Test
Damp heat
Drop Test
Tested under bias at 55±3℃/95%R.H for 96 hours. ( IEC60068-2-3)
1.5 Meter height onto a concrete surface each time at three directions in
state of packing, total 18 times. (IEC60068-2-32)
HBM: 100pF,1500 ohms, +/-2kV direct contact Power Pin and Output Pin;
MM: 100pF, 0 ohms, +/-200V direct contact Power Pin and Output Pin.
3 times each supply, total 6 times
ESD
The measurement shall to be done after 2 hours of conditioning at room temperature.
The sensitivity change within ±3dB relative to initial value.
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P7/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
6. Packaging Specifications
*
*
*
*
*
*
*
Notes:
1. 10 sprocket hole pitch cumulative tolerance +/-0.2;
2. Camber in compliance with EIA481;
3. Pocket position relative to sprocket hole measured as true position of pocket. Not pocket hole.
Part Number
Reel Diameter
Qty per Reel
AM0502B-NE381-X01
13 ”
4500
Cells at leading end and trailing end of tape should be empty for a length of
350~450 mm.
Leader length
Label
Label applied to external package and directs to reel. Per JEDEC.
No consecutive empty pockets; No more than 3 empty pockets per reel. (Does
not include empty pockets for leader/follower).
Empty Units
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P8/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
Φ330±2.5
A
A Detail
3-1.9±0.2
Ф21.0±0.8
Ф13.0±0.2
120°
120°
4,500 PCS PRODUCTS/1 reel
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P9/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
PE bag
Reel
4,500PCS/one reel
foam board
PE bag
10 layers
foam board
carton
VOLUME 39× 39× 23.5CM
45,000 PCS PRODUCTS/1 CARTON
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P10/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
7. Solder Reflow Profile
Solding
260
220
Pre-Heat
180
150
Cooling
60s
120s
90s
60s
Stage
Temperature Profile
150-180℃
Time(maximum)
Pre-heat
Soldering
Peak
120sec.
90sec.
30sec.
Above 220℃
260℃(Max)
Notes:
1. Pulling vacuum over acoustical hole of the microphone is not allowed, because the device can be
damaged by vacuum.
2. Wash the board after reflow process is not allowed, because board washing and cleaning agents can
damage the device. Device should not be exposed to ultrasonic processing or cleaning.
3. Recommended number of reflow is no more than 3 times.
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P11/12
ISSUE: X1
AACAAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
Remark: GP compliant
DATE: Mar.25 2016
PART No. AM0502B-NE381-X01
8. Specification History
ISSUE
PREP
CHKD
DETAIL SPEC CHANGES:
DATE
Mar.25 2016
X1
Zengpeng
Wuzhijiang
Initial Spec Release
The information contained in this document shall not be reproduced or used in part or whole without AAC’ s written consent P12/12
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