SPW0690LM4H-1 Datasheet by Knowles

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SPW0690LM4H-1
CAMERON
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
The SPW0690LM4H-1 is a miniature, high-performance, low power,
bottom port silicon digital microphone with a single bit PDM output.
Using Knowles’ proven high performance SiSonic™ MEMS technology,
the SPW0690LM4H-1 consists of an acoustic sensor, a low noise input
buffer, and a sigma-delta modulator. These devices are suitable for
applications such as cellphones, smart phones, laptop computers,
sensors, digital still cameras, portable music recorders, and other
portable electronic devices where excellent wideband audio
performance and RF immunity are required. In addition, the
SPW0690LM4H-1 offers multiple performance modes.
ABSOLUTE MAXIMUM RATINGS
Parameter Absolute Maximum Rating Units
MEMS
Transducer
Buffer
Charge Pump Vdd
SELECT
CLK
DATA
GND
Regulator
Control
Σ∆ ADC
PRODUCT FEATURES
Low Distortion /High AOP
High SNR
Low Current Consumption in Low-Power Mode
Flat Frequency Response
High Drive Capability
RF Shielded
Bottom Port
Sensitivity Matching
Supports Dual Multiplexed Channels
Multiple Performance Modes (Sleep, Low-
Power, Normal)
Ultra-Stable Performance
Omnidirectional
Standard SMD Reflow
LGA Package
TYPICAL APPLICATIONS
Portable Electronics
Cellphones
Laptop Computers
Tablets
Digital Still Cameras
Portable Music Recorders
‘( knowles Tam } a n: ,r n TesI Cendillens. 23 :2 C, 5512031, R. Vdd 8 V. Tedge s Ins, unless othelwlse indlcmed Supply Vellege Vdd 1.65 1.3 3.6 v Low Frequency Rellurr LFRO -3dB releriye lo 1 kHz . 45 — Hz ngn Frequency Flslness +3ds iela1ivelo1 kHz - 15 - kHz Resonem Frequency Peak Fres Free Field response . 26 — kHz DC Oflset Fullscele = 1100 -3.25 . 0.1 % FS Dlrsclivlty Omnidireelienel Polarity Increasing sound pressure Increasing densily 011's Dela Formal ‘A Cycle PDM Sensnivily Drop Vdd(min) s Vdd s Vddlmax) - - 10.25 dB Clock Input Capacilenee Cin . 5 — pl= Dale culpur Capscilsnce Coul - 54 - pl= Dela Oulpm Load CIoed - - 100 pF SELECT (high) Vdd.o.2 . 3.6 v SELECT (low) 0.3 . 0.2 v snarl Circuil Currsnl lsc Grounded DATA pin 1 - 20 mA Fall-asleep Time“ Fclock < 250khz="" -="" -="" 10="" ms="" wake-up="" time”="" fclock="" a="" sookhz="" -="" -="" 35="" ms="" slenup="" tirnea="" powered="" down="" —.="" aerive,="" 3="" within="" 1="" db="" of="" final="" value="" .="" .="" 35="" ms="" time="" from="" valid="" vdd="" and="" clk="" uniil="" ina="" first="" logical="" bit="" is="" time="" m="" firsl="" dam="" all‘="" driven="" on="" ihe="" data="" line.="" the="" uulput="" is="" irislale="" until="" .="" 4="" —="" ms="" first="" dara="" bit.="" mode-change="" time"="" ‘="" low="" power="" made="" a="" normal="" mode="" -="" -="" 17="" ms="">
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
2 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
ACOUSTIC & ELECTRICAL SPECIFICATIONS1
Parameter Symbol Conditions Min Typ Max Units
‘( knowles T;N. . ,l 171M Test Conditions, 23 as. 55am R, vdd=l.a v. Felock = 2.4 MHz (as. = 50%), Tedge s 3ns. SELECT grounded, no load, unless omerwlse indicated Fclock = .2 MHz . 650 690 Fclock = 1.536 MHz - 750 820 Supply Current1 Idd Fclock = 2.4 MHz 900 1000 1200 wt Fclock = 3.072 MHz . 1225 1350 Fclock = 4.9 MHz . 1950 2000 Sensitivity s 94 dB SPL @ 1 kHz .42 .41 .40 .11an 94 dB SPL @ 1 kHz. A-weighted. Fclock = 1.2 MHz . s3 . 94 dB SPL @ 1 kHz, A-wsighted, Fcloek = 1.536 MHz - as - Signal to Noise Ratio SNR 94 dB SPL @ 1 kHz. A-weighted. Fcloek = 2.4 MHz 645 69,5 . dE(A) 94 as SPL @ 1 kHz. A-weighted. Fclcck = 3.072 MHz . 66,5 . 94 dB SPL @ 1 kHz. A-weighted. Fclcek = 4.3 MHz . 66,5 . Near-Ultrasonic SNR 94 dB SPL. @ 19 kHz . BW =1a.5 . 20.0 kHz . a2 . dB 94 dB SPL @ 1 kHz . 0.2 0.3 Total Harmonic Distortion THD % 115ds SPL@ 1 kHz - 0,8 - 1%THD@1kHz.s=typ . 11s . dB SPL Acouslic Overload Poinl AOP 10% THD @ 1 kHz. 3 = Iyp 133 135 . dB SPL Power Supply Rejecticn RaIio PSRR 200 mVpp sinawava @ 1 kHz . as . cs V/FS Power Supply Rejection PSR+N 3’21??? TW‘efigf‘Efi/Tg‘flfiflawmm . 7102 . dBFS(A) MU" ’» 10V. M’YM’J’JVL‘, TeSK Conditions: 23 flVC, 55fl056 RH , Vddfl B V, FC‘OCk = 755 kHZ (DC = 50%), Tedge 5 ans, SELECT glcunded, no load, unless otherwise indicated @ 217 Hz. A-weighted, BW = 8 kHz Supply Current2 ldd 240 270 310 wt Sensitivity s 94 as SPL @ 1 kHz 72! 720 .19 0an Signal to Noise Ratio SNR 94 as SPL @ 1 kHz, Arweighted (SW = 8 kHz) 63.5 65.5 . dB(A) Total Harmonic Distortion THD 94 dB SPL @ 1 kHz . 0.2 0.3 91. 1%THD@1kHz,s=typ - 113 - dB SPL Acoustic Overload Point AOP 10% THD @ 1 kHz, 5 : Iyp 113 115 . ca SPL Power Supply Rejectien Ratio PSRR 200 mVpp sinewave @ 1 kHz . 75 . dEV/FS Pow” Supply Rejmim PSRW 200 mVpp 7/9 duly cycle rectangular wavelorm _ .95 _ 11an ( A) k
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
3 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
Parameter Symbol Conditions Min Typ Max Units
Parameter Symbol Conditions Min Typ Max Units
‘( knowles T;l\l." ;((‘ l Tesl Conditions, 23 as, 55am R, vdd=l.a V. Feleck = 0 Hz. SELECT glaunded. no load. unless othemise lndiceled Sleep Currenl Isleep . an 55 uA ‘sensww and supply Curienl are 100% iesiee 2 ldd Varies with Cload aocovdlng (o Aldd : 0.5'Vdd'ACload‘Fclock. 3 Valld microphones slates are Powered Down Meee (mlc om, Sleep Made (low cuiiem, DATA = hlghrZ, fast eienup), LowrPower Mode (law clock speed) and Nolmal Mode, “ Time iiem Fclock < 250="" khz="" [0="" isleepspeclficsnori="" ls="" melwheri="" [lansmonlng="" flom="" aeuve="" made="" to="" sleep="" mode.="" 5="" time="" from="" fclock="" z="" soc="" khz="" m="" ell="" applicable="" specifieeuons="" eie="" mel="" when="" usrls'lt'lomrlg="" fiom="" sleep="" mode="" to="" active="" mode="" 5="" audio="" is="" tempereiily="" muted="" dwlng="" me="" iransiiien="" between="" any="" mlclophone="" slate="" m="" l'="" l‘="" ,7="" (mil="" lill'="" l‘ii="" teei="" condltlons:="" 23="" we,="" 55am,="" rh,="" vchb="" v.="" tedge="" 5="" ans,="" unless="" omeiwise="" mdicaierl="" logic="" input="" high’="" vih="" 0.65ded="" -="" 36="" v="" logic="" input="" lew’="" vil="" .o.3="" .="" 035de6!="" v="" logic="" outpul="" high7="" von="" iour="2" ma="" veil-0,45="" -="" vdd="" v="" logic="" outpul="" law7="" vol="" iour="2" ma="" 0="" -="" 0.45="" v="" lowahigh="" threshold“="" vl-h="" -="" -="" 0e65ded="" v="" high—low="" threshold“="" vh-l="" 0.35ded="" -="" -="" v="" hysleresis="" widui‘="" vhysl="" 0.05ded="" -="" dqoxvdd="" v="" sleep="" mode="" 0="" -="" 250="" clock="" frequency’="" fclock="" low-power="" mode="" 500="" -="" 900="" «hz="" normal="" mode="" 1.1="" -="" 4.6="" mhz="" clock="" duty="" cycle="" 0.0.="" a0="" 50="" so="" %="" delay="" time="" le="" dela="" line="" driven7="" tdd="" 18="" -="" 35="" ns="" deley="" time="" to="" valid="" dele’="" tdv="" mex="" cload="" -="" -="" 100="" ns="" delay="" time="" to="" high="" 2’="" sz="" 5="" -="" 16="" ns="" hold="" time,="" thom="" 1235;332:633:th="" me="" inpm="" device,="" will="" be="" 5="" _="" _="" "s="" 7see="" flgurel="" timing="" dlagvam="" ‘="" see="" flgure="" 2:="" hvsieiesis="" diagiem.="">
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
4 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
Parameter Symbol Conditions Min Typ Max Units
Parameter Symbol Conditions Min Typ Max Units
‘( knowles ,u' (:0ch 0»? R mu DMA 11:, 7:, AH Ground we must be connected m ground, Bypass causeway: shau‘d be phased nex‘ «3 each van pm my besx perfovmanoe. cameuore near the microphone enema m comam mass 2 meleemcs due [a (hen pwezae‘ecmc effect Internal Mie (High) Vdd CLK rismg edge CLK Valling edge Mic (Low) Ground CLK vening edge CLK rising edge Lew H Ext CLOCK Novmal Mode mm: : Fdatk : 4.3 MHz IBSVsVddSZSV I. anVPawev Mme sun kHz : Fdotk : goo m2 uasv s we slsv
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
5 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
Microphone SELECT Asserts DATA on Latch DATA on
Tdd
Tedge
DATA
(SELECT = Vdd)
Tdv
Tdz
CLOCK
DATA
(SELECT = Ground)
Vih
Vil
Tdz
High Z
Mic (Low)
Data
High Z
Mic (High)
Data
Voh
Vol
Tedge
Voh
Vol
1/Fclock
Tdd
Thold
Thold
Low
High
Ext CLOCK
Input
Vhyst
Vl-h
Internal
Logic
Level
Vh-l
GND
PDM Mic
Interface
CODEC OR
APPLICATION PROCESSOR
V
dd
CLOCK
DATA
SEL
MIC1
DATA
CLOCK
GND
V
dd
SEL
MIC2
DATA
CLOCK
GND
V
dd
V
dd
V
dd
R
term
R
term
R
term
Low-Power Mode
500 kHz Fclock 900 kHz
1.65V Vdd 3.6V
Normal Mode
1.1 MHz Fclock 4.8 MHz
1.65V Vdd 3.6V
Sleep Mode
Fclock < 250 kHz
1.65V Vdd 3.6V
Powered
Down
Mode
Vdd = 0V
‘( knowles Tes1Cond1t1ons 23 we, 55am R H , vdd=1a v. Fdock = 2 A MHZ. SELECT gvounded, no 10011, unless olhevwlse mmmted (1.1 .11, 1111 L ,1 . sensmmy Relatlve to “(HI (1115) 10 100 1000 Frequency (Hz) 10,000 a 0.1 >. 2 g 0.01 0.00‘ 0.0001 0.00001 4 I0 I00 L000 IQOOO Frequency (Hz) 180 135 90 Phase 0) 10 33‘ a I '- 1 0.1 95 100 105 110 115 120 125 130 135 140 same) *1» 33‘ a I ,. 100 1,000 10000 Frequency (Hz)
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
6 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
PERFORMANCE CURVES
‘( knowles E} a \ a 3 .4 1: i 2 .3 i m m 2 S 2 w v. n 20 4:) so an Frequency (kHz) 2100 2000 1500 1500 A I400 E 1200 E I000 600 A00 200 L5 La 2.I 2.4 2.7 30 3.3 3.6 Vdd (V) dE(F§A‘/Hx) PSRR (as) so 70 m loo LOOK) Frequency (Hz) .yquinm 10,000 mal Dd de m loo LOOK) Frequency (Hz) 10,000
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
7 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
‘( knowles ANICAL SPECIFICATIONS 07520.net: man-00m in“ momma I? “W‘ fl mlsnxumu onseuuea 5 u inane: 21 0353-0000 I mum (D em Am mum 2mm m _ I mm mew ismitiie i crime: a 3 'I' I 250441 lm immune Length in 3.10 20.10 1 DATA Digital 0 PDM Output w'd‘h (W) 2'50 “'10 2 SELECT Digital I LDIHI (UR) Select Height (H) 0.05 20.10 3 GROUND Power Glound Acoustic Pcn (AP) 270,325 :005 A CLOCK Digital | Clock input PCB Thickness (1) 0.29 10.045 5 Vdd Power Power Supply E E I I®Ie© 2mm \4 x. § ‘ § N<§§ 01.625="" \7="" wins="" any="" see="" new="" pick="" area="" chy="" extends="" m="" o="" 25="" mm="" of="" any="" edge="" or="" nole="" unless="" pinerwee="" spemfled="" dimensions="" ale="" in="" millimeters="" unless="" otherwise="" specified.="" e="" toievance="" is="" 1015mm="" unless="" otherwise="" specified="" in="" the="" acoustic="" patn,="" tne="" recommended="" pcb="" hole="" diameter="" is="" 0.5="" s="" d="" s="" 1.0mm,="" tne="" recommended="" gasket="" csvlty="" diameter="" is="" d="" 21="" 0mm="" and="" tie="" recommended="" case="" hoie="" diameter="" is1="" o="" s="" d="" 515mm="" further="" opllmizanons="" based="" on="" appiicallan="" should="" be="" performed="">
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
8 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
MECHANICAL SPECIFICATIONS
Pin # Pin Name Type Description
Example Land Pattern
Example Solder Stencil Pattern
Item Dimension Tolerance
‘( knowles 8.00010J 00 100010.05!) 4.000 ,0] 1150:0500 ‘1 I. (2)1.5 0.0 1.350133% 4— B .— 030010.050 a , éfé—ea é—e—@—®—e-@T@ | IZDODIOJDO L + @QQQ | 5500:05507 R05 B‘— G-W-OSO— 215010.050 SECTION B-B \L T" ; Dwmenslons are In mflh’mexevs unless omevwise specxfied Vacuum mckup on‘y m we wok avea named m Mechamcs‘ Specmaanons Tape & ree‘ per Ewm Labe‘s apphed dvecdy m Iee‘ and extema‘ package. SPWDBQOLM4H71 ea 13' 5900 Reel 105 , 1o9 Canier Tape 105 , 109 Cover Tape 10‘ , 10‘“ Leuer» 'o', unemamn mavk (pm 1) A‘pha Chavacter A. 's' Know‘es SwSomoTM Pmducuon ’E : Know‘es Engmeevmg Samp‘es 'P' Know‘es Prototype Samp‘es '12345676'. Umque Jab \demificauon Numbev fov moducmaeeabmw shew ufe Twe‘ve (12) months wnen devices are smved m the faCIOVY'su DDhed, unopened ESD mmsmve sensitive hag undelme mexvnum envwonmenlal commons of 30%, 70% R H. C
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
9 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
PACKAGING & MARKING DETAIL
Model Number Suffix Reel Diameter Quantity Per
Reel Component Surface Resistance (ohms)
‘( knowles 25°C Time 25°C to Peak —>i Average Ramprup rate (Tsmtx to T») 3 Clsecond max. Preheat . Temperature Min (TsMiN) 150‘C 0 Temperature Max (Tam) 200°C . Time (Temp to Tsiirix) (is) 607130 seconds Time maintained above: . Temperature (Tl) 217~c - Time (It) 60-150 seconds Peak Temperature (Tp) 25m; Time within 5°C or actual Peak Temperature (ta) 2040 seconds Ramp-down rete (TP to Tsw) S'C/seoond max Time 25°C to Peak Temperature 3 minutes max '«iiiii K)‘\.i'\ MN (A) MSL (moisture sensitiirity ievei) Ciass 1 (B) Maximum of 3 renew evcies IS iecommended. (C) in order to minimize device damage up not boaid wash ct ciean after the reripw process Do not brush board with or without edivents after the reflow process De not directly expose td ultrasonic processing, weiding, er eieaning Do not insert any opiect in pan hoie or devrce at any time. Do not appiy aver 30 psi oi air pressure into the port hcie Do not pull a vacuum over pert hpie at the microphone De net appiy a vacuum when repaeking trite seaied bags at a rate faster than 0.5 atm/sec, F: I; c Based on iPC/JDEC JVSTDVOZD Reuision c Aii temperatures vefei to topside of the package. measured on the package body surrece. The acmal ieflow profiie used shouid be Dptlmiled based on (he ieflow quuiremems of aH components, board design. solder paste formulation and renew equipment used Detaiis or recommended handiing and manufacturing processes can be found in AN25 SMT Manufactuiing Guidelines for SiSonic"I Mlcvophones
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
10 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
RECOMMENDED REFLOW PROFILE
Profile Feature Pb-Free
Time 25°C to Peak
Ramp-down
Ramp-up
TSMIN
TSMAX
TL
TP
tL
tP
t
S
Preheat
Time
25°C
‘( knowles Meets the requirements of the European Roi-ls directive 2011/65/53 as amended Meets the requirements of the industry standard lEC 612492212003 for halogenated substances and Knowles Gleen Materials standards Policy section on Halogeanvee Product is Beryllium Free according to limits specified on the Knowles Hazardous Material List (HSL for Products) Ozone depleting substances are not used in the product or the processes used to make the product, including compounds listed in Annex A B, and c of the “Montreal Protocol on Substances That Deplete the Ozone Lever. Thermal Shook 100 cycles at air-air manual shook lrorn -40'c lo ¢125°C with 15 minule soaks (IEC 90-2-4) High Temperature Storage +105'c environment lor 1,000 hours (IEO 68-2-2 Test as) Low Temperalure storage 740.0 envimnmenl lor 1,000 hours (IEC 65721 Test Aa) High Temperature Bias +105‘c environment while under bias lor 1,000 hours (IEC 55722 Test Ea) Low Temperalure Bias 40°C environmenl while under oiaslor 1,000 hours (IEC 68-2-1 Tesl As) Temperalure/Huniidily Bias ewe/55% R‘H‘ environment while under oiaslor1.000 hours (JESDZZ-A101A-E) Vibration 12 minutes in each x, Y, z axis lrcrn 20 to 2,000 Hz with peak acceleration 0120 G (MIL 883E. Method 2007.2,» ESDVHBM 3 discharges at szkv direct conlaci to 1/0 pins (ESD STM5,2) ESDrLlD/GND 3 discharges at sakv direct contact to lid when unit is grounded (IEC 61000472) ESDVMM 3 discharges at szoov direct contact to lo pins (MIL 0035, Method 3015.7) Reflow 5 ieflow cycles with peak temperature or +260”C Mechanical Shock 3 pulses of 10,000 G in each oi the x, Y, and 2 directions (IEC 6872727 Test Ea) \l: t’ ‘; Microphones meet all acoustic and elecirlcal specifications befole and after vellablliW testing, except senslTlViW which can deviate up I0 GdB. Alter 3 ieflow cycles, the sensitii/ity of the microphones shall not dei/iate more than 1 dB from its initial value
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
knowles.com | DATASHEET SPW0690LM4H-1 Rev A
© 2018, Knowles Electronics, LLC, Itasca, IL, USA, All Rights Reserved.
11 SiSonic, Knowles and the logo are trademarks of Knowles Electronics, LLC.
MATERIALS STATEMENT
RELIABILITY SPECIFICATIONS
Test Description
‘( knowles A Imfial Release (ECR 18-2097) 2/16/18 \nformauon comained herem is subject (0 change wlthout Hence K may be used bya party at thelr own dwsureuon and nsk We do not guavamee any resultsor assume any habwh’ky in connecuon wwm Ks use. Thws pub‘icauon is nm [0 be mken as a hoense w DDevaxe undev any estm’ng Dmems. {( knowles
MULTIMODE DIGITAL BOTTOM PORT
SISONIC™ MICROPHONE
12
Knowles Corporation
1151 Maplewood Drive
Itasca, Illinois 60143
Phone: 1 (630) 250-5100
Fax: 1 (630) 250
-0575
sales@knowles.com
Model/Reference Number:
Datasheet
SPW0690LM4H-1 Rev A
©
Copyright 2018 Knowles
SPECIFICATION REVISIONS
Revision Specification Changes Date

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