Datasheet SPW2430HR5H-B (Knowles) - 10
| Fabricante | Knowles |
| Descripción | Top Port SiSonic Microphone |
| Páginas / Página | 11 / 10 — 12. RELIABILITY SPECIFICATIONS. Test. Description |
| Formato / tamaño de archivo | PDF / 784 Kb |
| Idioma del documento | Inglés |
12. RELIABILITY SPECIFICATIONS. Test. Description
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SPW2430HR5H-B
12. RELIABILITY SPECIFICATIONS Test Description
100 cycles air-to-air thermal shock from -40oC to +125oC with 15 Thermal Shock minute soaks. (IEC 68-2-4) High Temperature Storage 1,000 hours at +105oC environment (IEC 68-2-2 Test Ba) Low Temperature Storage 1,000 hours at -40oC environment (IEC 68-2-2 Test Aa) High Temperature Bias 1,000 hours at +105oC under bias (IEC 68-2-2 Test Ba) Low Temperature Bias 1,000 hours at -40oC under bias (IEC 68-2-2 Test Aa) Temperature / Humidity Bias 1,000 hours at +85oC/85% R.H. under bias. (JESD22-A101A-B) 4 cycles of 20 to 2,000 Hz sinusoidal sweep with 20 G peak Vibration acceleration lasting 12 minutes in X, Y, and Z directions. (Mil-Std-883E, Method 2007.2 A) 3 discharges of ±2 kV direct contact to I/O pins. ESD-HBM (MIL 883E, Method 3015.7) 3 discharges of ±8 kV direct contact to lid while unit is grounded. ESD-LID/GND (IEC 61000-4-2) 3 discharges of ±200 V direct contact to I/O pins. ESD-MM (ESD STM5.2) Reflow 5 reflow cycles with peak temperature of +260oC Mechanical Shock 3 pulses of 10,000 G in the X, Y, and Z direction (IEC 68-2-27, Test Ea) Note: After reliability tests are performed, the sensitivity of the microphones shall not deviate more than 3 dB from its initial value. Revision:B 4/4/2018 Sheet 10 of 11 © 2018 Knowles Electronics
12. RELIABILITY SPECIFICATIONS Test Description
100 cycles air-to-air thermal shock from -40oC to +125oC with 15 Thermal Shock minute soaks. (IEC 68-2-4) High Temperature Storage 1,000 hours at +105oC environment (IEC 68-2-2 Test Ba) Low Temperature Storage 1,000 hours at -40oC environment (IEC 68-2-2 Test Aa) High Temperature Bias 1,000 hours at +105oC under bias (IEC 68-2-2 Test Ba) Low Temperature Bias 1,000 hours at -40oC under bias (IEC 68-2-2 Test Aa) Temperature / Humidity Bias 1,000 hours at +85oC/85% R.H. under bias. (JESD22-A101A-B) 4 cycles of 20 to 2,000 Hz sinusoidal sweep with 20 G peak Vibration acceleration lasting 12 minutes in X, Y, and Z directions. (Mil-Std-883E, Method 2007.2 A) 3 discharges of ±2 kV direct contact to I/O pins. ESD-HBM (MIL 883E, Method 3015.7) 3 discharges of ±8 kV direct contact to lid while unit is grounded. ESD-LID/GND (IEC 61000-4-2) 3 discharges of ±200 V direct contact to I/O pins. ESD-MM (ESD STM5.2) Reflow 5 reflow cycles with peak temperature of +260oC Mechanical Shock 3 pulses of 10,000 G in the X, Y, and Z direction (IEC 68-2-27, Test Ea) Note: After reliability tests are performed, the sensitivity of the microphones shall not deviate more than 3 dB from its initial value. Revision:B 4/4/2018 Sheet 10 of 11 © 2018 Knowles Electronics