Knowles 的 SP0102 Series 规格书

‘(N OW LES ACOUSTICS Product Specification: SPO102 Series (Generation II) i i m i 251,0me PORTLD/ 1455;7‘ 2 ALL DIMENSIONS IN mm Microghone Dimensional Layout 21 .75mm Min. , RECOMMENDED I.D. FOR ACOUSTIC SEAL 145 Ti- 1 film“ 04l T 015 DE LDEI j1.40 7 * ~1.15 Microghone Pin Outgut 1 4 6} PIN# FUNCTION 1 OUTPUT 2 GROUND 3 GROUND 4 POWER 2 3 TOPVIEW Recommended PCB a_y_Lnd La out 5. 65 3.85 2.05 93v (92111 I [I M 09 SiSonicw Generation [1
Knowles Acoustics
www.knowlesacoustics.com
Rev G
SP0102NC3
Product Specification: SP0102 Series (Generation II)
This document applies the following SiSonic Model Numbers:
SP0102NC3-2 SP0102NC3-3
SiSonic microphone was developed as a cost effective
alternative to traditional electret condenser microphones.
Provided on tape-and-reel, SiSonic is ideally suited for high
volume applications. It can be processed directly to a
customer’s PCB using standard automatic pick-and-place
equipment, and surface mounted via standard solder reflow
equipment.
Microphone Dimensional Layout
mm0.251.55Short Edge to
C.L. Port
mm0.251.88Long Edge to
C.L. Port
mm< 0.1Coplanarity
grams~0.09Weight
0.05
0.05
0.15
Tol.
(+/-)
mm3.76Width
mm6.15Length
mm1.45Height
UnitsDim.Item
Microphone Pin Output Recommended PCB
Land Layout
Product Specifications Tea Commons +20°c 60»70% R H 20 Freguency Resgonse Curve m \\ 20 L40 qu mammrymn quuu SiSonic” Generation [1
Knowles Acoustics
www.knowlesacoustics.com
Rev G
SP0102NC3
Product Specifications
Test Conditions: +20ºC, 60-70% R.H.
dBA SPL
35A-weightedENL
Typical Input Referred
Noise
ºC+100
-40
Operating Temperature
ºC+100
-40
Storage Temperature
dB
At 100dB SPL, THD < 1%
At 115dB SPL, THD = < 10%
Maximum Input Sound
Level
Hz
100 – 10,000Frequency Range
Omni-directionalDirectivity
dB
No Change Across Voltage
Range
Change in sensitivity over 5.5v to
1.5v
Sensitivity Loss across
Voltage
Max.Nom.Min.
V5.5
1.5
VsSupply Voltage
dB
59
55@ 1kHz (0dB=1V/Pa)S/NSignal to Noise Ratio
mA0.2500.100across 1.5 to 5.5 voltsIDSS
Current Consumption
Ω100@ 1kHz (0dB=1V/Pa)ZOUT
Output impedance
dB-38-42-46@ 1kHz (0dB=1V/Pa)SSensitivity
Unit
Limits
ConditionSymbol
Frequency Response Curve
cm L ACOUST 0 W E S ICS Packaging Sgecifications s o Carrier—Tage Detail 4 0 2D. - a 1 5 ,30 175 A 1 7‘5 0000 oo/ooéoe—[fifi‘ m 03 . O 5 5 12 0 Br *? %i ii ll: WA i Kn ’ ‘A" A sEcnoN A , A Solderabilitv Characteristics Soldering 260 g) 210 E 2 E 150 n) E“ 00 PrevHaat . a) Cooilng ._ 30-90 sec. 10- 305%. 120 sec. SiSonic” Generation [1
Knowles Acoustics
www.knowlesacoustics.com
Rev G
SP0102NC3
Packaging Specifications
Carrier – Tape Detail
“L” – directionPolarity of
part
1 year storage (original packaging,
low humidity)
Storage Life
Label applied to external package
and direct to reel. Per JEDEC.
Label
800mm or minimum of 100 empty
pockets
Leader
Length
Available in 7” or 13” diameter.Tape & Reel
Do not board wash after reflow.
Do not pull vacuum directly over acoustic port hole.
Conditions:
260ºC for maximum 30 secondsSolder Reflow
Solderability Characteristics
NOTE: All devices are lead-free and compatible with lead-free
reflow profile.
4,500
1,200
Qty per
Reel
10 & 33pF13”-3SP0102NC3
10 & 33pF7”-2SP0102NC3
Capacitor
Config.
Reel
Diameter
SuffixModel
Number
Reflow Profile
(Maximum Conditions)
‘(NOW ACOUS L T ES ICS Reliability Recommended Interface Circuit SiSonic” Generation [1
Knowles Acoustics
www.knowlesacoustics.com
Rev G
SP0102NC3
+
-
+
Vref
R1
R2
External Gain (set by
customer) = -R1/R2
Term. 4
Term. 3
Term. 2
Term. 1
•
•
•
Dotted Section
Represents SiSonic
Microphone
Recommended Interface Circuit
Tested to 5,000g (IEC 68-2-27, Ea). Mechanical Shock
Microphone is tested to 5 passes through reflow oven under conditions of 260ºC for 30
seconds maximum.
Reflow
Tested to 8kV direct contact discharge or 15kV air discharge as specified by IEC 1000-4-2,
level 3 and level 4.
Electrostatic Discharge
Microphone unit must maintain sensitivity after storage at –40ºC for 1,000 hours. (IEC 68-2-
1 Test Aa)
Low Temperature
Storage Test
Microphone unit must maintain sensitivity after storage at +105ºC for 1,000 hours. (IEC 68-
2-2 Test Ba)
High Temperature
Storage Test
Microphone unit must operate within sensitivity specifications for 16 hours at –40ºC. (IEC
68-2-1 Test Aa)
Low Temperature
Operating Test
Microphone unit must operate under test condition: 4 cycles, from 20 to 2,000 Hz in each
direction (x,y,z), 48 minutes, using peak acceleration of 20g (+20%, -0%). (MIL 883E,
method 2007.2, A)
Vibration Test
Tested under Bias at 85ºC/85% R.H. for 270 hours. (JESD22-A101A-B)Humidity Test
Microphone unit must operate within sensitivity specifications for 16 hours at 105ºC. (IEC
68-2-2 Test Ba)
High Temperature
Operating Test
Microphone unit must operate when exposed to air-to-air thermal shock 100 cycles, from –
40ºC to +125ºC. (IEC 68-2-4),
Thermal Shock
Reliability
Note: After test conditions are performed, the sensitivity of the microphone shall not deviate more than 3dB
from its initial value.