3,99+0,02 2.7740.05 ee [.157+.001] [. 109+. 002] FRONT ! SOUND to 4-31 r D0, 508040, 0508 f Ode ous? [.020+.002] (3X) a 5 56+0,02 (2X) [. 2194+. 001] r+ |, 77840, 025 WP-23501-000 SHT I.1 NOTE: I. INCREASED PRESSURE AT THE FRONT SOUND INLET CAUSES A POSITIVE GOING VOLTAGE TO APPEAR AT THE OUTPUT TERMINAL, RELATIVE TO THE NEGATIVE TERMINAL. [.070+.001] (2X) - 1, 1240, 12 tog Te 002) >| pe 2. 120. yy. 0.0444.005) [.109+.004] NEGATIVE POSITIVE BAROMETRIC TERMINAL TERMINAL 0,64 [.025] MAXIMUM RELIEF R | P OUTPUT SOLDER BUILDU TERMINAL REAR SOUND D0, 508+0,025 [.020+.001] (15X) See RAN Revision | C.0. # Implementation Date RELEASE LEVEL REVISION DIMENSIONS IN MILLIMETERS CINCHES] ; on aa Re | eased A SCALE: 2: I DR. BY DATE KNOWLES ELECTRONICS Dus_1 1/23/08 DO NOT SCALE DRAWING ch py ate ITASCA, ILLINOIS U.S.A. TITLE: : - - G6 JP [1/27/05 MICROPHONE | WP-23501-000 [212 OUTLINE DRAWING SHT I.1 GJP 11/27/05 KETTIASIZE.FRM Rev: B = ~ -40 4B o < a) g Ca a a3 Ci ~ mn Ce < -50 - = Sooo eeceneeeceebeneeeeeeebeneecapeonefenes vecdendeeduafeneeceeeeeecceedeenecens, 2 2 8 ae oO eS <t. is -60 ey =s + BS 765 2s =o -10 _S =Z -T5 aS 80 ? 3 5 6 7 8 9 2 3 4 5 6 1 89 100 1000 FREQUENCY IN HERTZ 10000 SENSITIVITY VI NFORMITY FREQUENCY MIN. NOM. MAY. RANGE OF DEVIATION FROM | KHz FRONT (Roars REAR 100 oo 540 a -2.0 +2.0 Ha 1000 -57.0 -54.0 -51.0 at oO rant eccee NOTES: 4000 --- -56.0 --- . . 1.3 VDC 9 2.2KQ) |. CASE CONNECTED TO NEGATIVE TERMINAL. nC AMPLIFIER | OUTPUT IMPEDANCE OHNS | 2. MICROPHONE TO BE FUNCTIONAL WITH 10 VDC SUPPLY. SUPPLY} CURRENT DRAIN| win. | NOM. | MAX, J 22uF Oo 3. SENSITIVITY VALUES INDICATED ON THIS SPECIFICATION Sa vA tose 1.3V | 300uA MAX, 1500 | 2500 | 3500 OUTPUT 4, PRESSURE DIFFERENCE SENSITIVITY TESTED WITH REAR SOUND Revision | C.0. # | Implementation Date RELEASE LEVEL REVISION PORT SEALED TO AIR VOLUME OF AT LEAST 0.5 CC. 5. MICROPHONE WILL SURVIVE SUBMERSION IN 3M OF WATER. ; on aa R eleased A SCALE: 2:1 DR. BY DATE KNOWLES ELECTRONICS bus _11/23/05 DO NOT SCALE DRAWING ee ITASCA, ILLINOIS U.S.A. TITLE: M | C ROP HONE WP-23501 -000 GJP 11/27/05 APP. BY DATE PERFORMANCE SPECIFICATION SHT 2.1 GJP 11/27/05