SENSOR, ULTRASONACOUSTMEMS-4, 204

SPM0204UD5

Manufacturer Part NumberSPM0204UD5
DescriptionSENSOR, ULTRASONACOUSTMEMS-4, 204
ManufacturerKnowles Acoustics
SPM0204UD5 datasheet
 

Specifications of SPM0204UD5

Brief FeaturesOmni Directional, 10kHz To 65kHzSupply Voltage Range1.5V To 3.6V
Operating Temperature Range-40°C To +100°CDigital Ic Case StyleSMD
No. Of Pins4SvhcNo SVHC (15-Dec-2010)
Ic FunctionUltrasonic Acoustic SensorRohs CompliantYes
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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SPM0204UD5
ULTRASONIC ACOUSTIC SENSOR
Knowles Acoustics,
Revision: PRELIMINARY
a division of Knowles Electronics, LLC
Page 1 of 9

SPM0204UD5 Summary of contents

  • Page 1

    ... ULTRASONIC ACOUSTIC SENSOR Knowles Acoustics, a division of Knowles Electronics, LLC SPM0204UD5 Revision: PRELIMINARY Page ...

  • Page 2

    ... MARKER 3. TEMPERATURE RANGE 3.1. Operating Temperature Range: -40°C to +100°C 3.2. Storage Temperature Range: a division of Knowles Electronics, LLC Orientation Identifier corresponds with Pin Position #2 Refer to Section 6 of this specification for Mechanical Detail -40°C to +100°C Knowles Acoustics, SPM0204UD5 Revision: PRELIMINARY Page ...

  • Page 3

    ... A-weighted Change in sensitivity over 3.6v to 1.5v At 100dB SPL, THD < 115dB SPL, THD = < 10% Knowles Acoustic MEMS Ultrasonic Sensor Frequency Response (Nominal Sensativity 0 = -47dBv/Pa) 30,000 40,000 Frequency(Hz) Knowles Acoustics, SPM0204UD5 Limits Unit Min. Nom. Max. 10k 65k -51 -47 -43 n/a n/a 300 0 ...

  • Page 4

    ... Acoustic Area (AW) Width (AL) Length Weight Coplanarity (Tolerance +/-0.15mm unless otherwise specified) a division of Knowles Electronics, LLC Dim. Tol. (+/-) Units 1.15 0.10 mm 4.72 0.10 mm 3.76 0. 0.07 g <0.1 mm Knowles Acoustics, SPM0204UD5 PIN Designation Pin # Function 1 Output 2 Ground 3 Ground 4 Power Revision: PRELIMINARY Page ...

  • Page 5

    ... RECOMMENDED LAND PATTERN 8. RECOMMENDED INTERFACE CIRCUIT + Dotted Section Represents Ultrasonic Sensor Term. 3 Term division of Knowles Electronics, LLC Term 4 • erm. 1 • • Knowles Acoustics, SPM0204UD5 External Gain (set by Vref customer) = -R1/R2 Revision: PRELIMINARY Page ...

  • Page 6

    ... SPM0204UD5 -6 a division of Knowles Electronics, LLC Reel Quantity Diameter per Reel 7” 1,200 13” 4,800 Knowles Acoustics, SPM0204UD5 Leader 800mm or minimum of 100 Length empty pockets Label Label applied to external package and direct to reel. Per JEDEC. Empty No consecutive empty Units pockets; No more than 3 empty pockets per reel ...

  • Page 7

    ... Out of bag: Maximum of 90 days out of ESD moisture sensitive bag, assuming maximum conditions of 30ºC/70% R.H. a division of Knowles Electronics, LLC 230°C Solder Melt 100 sec. Temperature Profile (maximum) 170 ~ 180 C Above 230 C 260 C maximum Knowles Acoustics, SPM0204UD5 260°C Time 120 sec. 100 sec. 30 sec. Revision: PRELIMINARY Page ...

  • Page 8

    ... Microphone is tested to 5 passes through reflow oven, with microphone mounted Reflow upside-down under conditions of 260ºC for 30 seconds maximum. Microphone must operate after exposure to shock test of 10,000 G per IEC 68-2-27, Mechanical Shock Ea. a division of Knowles Electronics, LLC Description Knowles Acoustics, SPM0204UD5 Revision: PRELIMINARY Page ...

  • Page 9

    ... For specific dimensional requirements consult factory. This publication is not to be taken as a license to operate under, or recommendation to infringe any existing patents. This supersedes and voids all previous literature. a division of Knowles Electronics, LLC Knowles Acoustics, SPM0204UD5 Date Revision: PRELIMINARY Page ...