- 品牌/型号:/MSM3CRM
- 额定电压:2.1(V)
- 阻抗:100(Ω)
- 指向性:全指向性
- 灵敏度:-45 - -40 DBdB
Specificatio
nOperating Temperature: -40 - -100 °CStorage Temperature :-40 - -125 °COperating Voltage :1.5 -- 3.6 VSize:4.72(L)*3.76(W)*1.25(H)mm Specificatio
nMaximum input sound level (for less than 0.5% distortion) :120 dB SPLSensitivity Range (0dB = 1V/Pa, 1KHz): -45 - -40 dBV/ PaCurrent co
nsumption ( @2.1 VDC) :150 uAFrequency range: 100 - 10K HzOutput impedance : 100 OhmsSignal to noise ratio (A-weighted) :58 dBV/ PaFiltering capacitor options : 10 & 33 pFSolder reflow (for 30s max of peak temperature) : 260 °COutput Signal :@ 94 dB SPL, 1 KHz 17 -- 31 mVPSRR :40 -- 50 dBSensitivity variation over operating voltage range (1.5 to 3.6V) 1 dB