TQ2SA-5VZ Datasheet| Parameter | Symbol | Test Condition | TTS381684E | Unit | Note | | Operating current (One bank active) | lcci | Burst length = 1 tRC > tRc(rliin) IOL = OmA | 100 | mA | 1 | | | Icc2P | CKE VIL(max), tcc = 15 ns | 2 | | | | Pre-charge standby current in power- down mode | lcc2PS | CKE&CLKViL(max), tcc = | 2 | mA | | Pre-charge standby current | Icc2N | CKE>ViH(min),/CS>ViH(min) , tcc = 15ns Input signals are stable | 30 | mA | | | in non power-down mode | lcc2NS | CKE>ViH(min), CLKViL(Max) , tcc = o Input signals are stable | 10 | | | ICC3P | CKE VIL(max), tcc = 15 ns | 5 | | | | Active standby current in power-down mode | ICC3PS | CKE&CLKViL(max), tcc = | 5 | mA | | Active standby current in | ICC3N | CKE>ViH(min),/CS>ViH(min) , tcc = 15ns Input signals are stable | 40 | | | | non power-down mode (One bank active) | ICC3NS | CKE>ViH(min), CLKViL(Max) , tcc = o Input signals are stable | 20 | mA | | | | IOL=O mA | CL=3 | 150 | | | | Operating current (Burst mode) | ICC4 | Page burst 2Banks activated tCCD = 2CLKs | CL=2 | 140 | mA | 1 | | Refresh current | lccs | tRC> tRc(rliin) | 160 | mA | 2 | | Self refresh current | ICC6 | CKE0.2V | 1 | mA | | | | | | | | |
TQ2SA-5VZ Price| | Symbol | IN5550 IN55511N5552 1N5553 1N5554 3SM2 3SM4 3SM6 3SM8 3SMO | Unit | | AveragfAfor2rsocd current (sine wave) - max. Tp ,oC - max. = 3/8"; TL = 550C 12t for fusing (t = 8.3mS) max. Forward vokagf p max. @ IF = 3.OA,Tj 2:go08 7 Reverse current max. @ VRWR4, Tj = 250C @ VRWM, rj = ioooc Reverse recovery time max. 0.5A IF to I.OA IR: Recovers t0 0.25A IRR. Junction capacitance typ. @ VR = 5V , f = 1MHz Thermal resistance - junction to lead Lead length = 0.375" Lead length = 0" Thermal resistance - junction to amb. on 0.06" thick pcb. 1 0z. copper. | IF(AV) IF(AV) 12t VF IR IR trr RejL ROjL ROjA | 3.0 5.0 42 1.0 1.0 20 2.0 92 20 4 75 | A A A2S V pF oC/W oC/W oC/W | | | | |
TQ2SA-5VZ on stock| | | | | | | Pou, | | _- | | | | | | | | | | | | | | | | | | | | | | | | VDD212 5V | | | | | | | | v GG Jv p_=50mW | | | | | | TlT | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Cable and Data Rate The transmission line of choice for RS-485 communications is a twisted pair. Twisted pair cable tends to cancel common-mode noise and also causes cancellation of the magnetic fields generated by the current flowing through each wire, thereby reducing the effective inductance of the pair. A typical application showing a multipoint transmission network is illustrated in Figure 30. An RS-485 transmission line can have as many as 32 transceivers on the bus. Only one driver can transmit at a particular time, but multiple receivers may be enabled simultaneously.
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