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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PCA5007 датащи(PDF) 75 Page - NXP Semiconductors |
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PCA5007 датащи(HTML) 75 Page - NXP Semiconductors |
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75 / 112 page  1998 Oct 07 75 Philips Semiconductors Product specification Pager baseband controller PCA5007 10 DC CHARACTERISTICS VSS =0V; VDD = 2.2 V; VBAT = 1.2 V; Tamb = −10 to +55 °C; all voltages referenced to VSS unless otherwise specified.; DC/DC converter configured as indicated in note 1. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Battery supply VBAT battery operating voltage note 2 0.9 1.2 1.6 V IBAT(reset) static reset supply current VBAT = 1.2 V; pin RESETIN at VBAT; XTL1 at VSS; P1.6, P1.7; I, Q, EA, TCLK, VPP at VSS or VDD; all outputs and I/Os open-circuit − 0.5 5 µA IDD(reset) static reset supply current VDD =VBAT; pin RESETIN at VBAT; XTL1 at VSS; P1.6, P1.7, I, Q, EA, TCLK, VPP at VSS or VDD; all outputs and I/Os open-circuit − 0.5 10 µA RNFET NFET pin-to-pin resistance Tamb =25 °C; VDD = 2.2 V − 1.1 5 Ω RPFET PFET pin-to-pin resistance Tamb =25 °C; VDD = 2.2 V − 1.2 5 Ω IL(NFET) NFET leakage current −− 1 µA IL(PFET) PFET leakage current −1 −− µA INFET(max) maximum allowed NFET current −− 50 mA IPFET(max) maximum allowed PFET current −− 50 mA DC/DC converter in off mode VDD DC supply voltage output VBAT − 0.1 − VBAT V IBAT(off) current consumed from VBAT by the DC/DC converter itself VDD =VBAT; all inputs at VSS or VDD; all outputs and I/Os open-circuit − 6 −µA DC/DC converter in standby mode VDD DC supply voltage generated by the on-chip DC/DC converter for the PCA5007 and external chips note 3; programmable in 4 steps 1.8 1.9 2.3 V 1.9: [VLO, VLO] = 00 − 1.9 − V 2.0: [VLO, VLO] = 01 − 2.0 − V 2.1: [VLO, VLO] = 10 − 2.1 − V 2.2: [VLO, VLO] = 11 − 2.2 − V VDROP DC voltage drop due to load IL = 500 µA; notes 3 and 4 −− 100 mV Vripple(p-p) ripple voltage (peak-to-peak value) notes 4 and 5 − 50 − mV IBAT(stb) current consumed from VBAT by the DC/DC converter itself Tamb =25 °C; notes 6 and 7 − 25 −µA |
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