1.PART NO.:WA1809
2.DESCRIPTION:3-Pin Micro Power Voltage Detector
3.VCC(V):1~5.5
4.ICC(μA):7
5.VTH(V):2.25~4.63
6.VTH accuracy:0.02
7.tDELAY(ms):1.7、50、240
8.Watchdog Timeout Period:/
9.Output option:Push-Pull Active-Low
10.Manual-Reset:/
11.TA(℃):-40~125
12.Package:SOT23-3
1.PART NO.:WJ3157
2.DESCRIPTION:4Ω, Low Voltage, SPDT Analog Switch
3.V+ (V):1.8~5.5
4.RON (Ω):4
5.TON (ns):30
6.TOFF (ns):20
7.BW(MHz):300
8.OISO (dB) (100KHz):-50
9.HBM ESD(kV):4
10.TA (℃):-40 ~ +85
11.Package:SC70-6、SOT23-6