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TC1043CEQR Fiches technique(PDF) 3 Page - Microchip Technology |
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TC1043CEQR Fiches technique(HTML) 3 Page - Microchip Technology |
3 / 20 page © 2002 Microchip Technology Inc. DS21347B-page 3 TC1043 TC1043 ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics: Typical values apply at 25°C and VDD = 3V. Minimum and maximum values apply for TA = - 40° to + 85°C, and VDD = 1.8V to 5.5V, unless otherwise specified. Symbol Parameter Min. Typ Max Units Test Conditions Comparators ROUT(SD) Output Resistance in Shutdown 20 — — M Ω SHDN =VSS COUT(SD) Output Capacitance in Shutdown — — 5 pF SHDN =VSS TSEL Select Time (For Valid Output) — 20 — µsec VOUT from SHDN =VIH RL =10kΩ to VSS TDESEL Deselect Time — 500 — nsec VOUT from SHDN =VIL RL =10kΩ to VSS VICMR Common Mode Input Voltage Range VSS –0.2 — VDD +0.2 V VOS Input Offset Voltage –5 –5 — +5 +5 mV VDD =3V, VCM =1.5V TA = 25°C TA = -40°C to 85°C IB Input Bias Current — — ±100 pA TA = 25°C, IN+, IN- = VDD to VSS VOH Output High Voltage VDD –0.3 — — V RL =10kΩ to VSS VOL Output Low Voltage — — 0.3 V RL =10kΩ to VDD CMRR Common Mode Rejection Ratio 66 — — dB TA = 25°C, VDD =5V VCM =VDD to VSS PSRR Power Supply Rejection Ratio 60 — — dB TA = 25°C, VCM =1.2V VDD =1.8V to5V ISRC Output Source Current 1 — — mA IN+=VDD,IN- = VSS Output Shorted to VSS VDD =1.8V ISINK Output Sink Current 2 — — mA IN+=VSS,IN- = VDD, Output Shorted to VDD VDD =1.8V tPD1 Response Time — 4 — µsec 100mV Overdrive, CL = 100pF tPD2 Response Time — 6 — µsec 10mV Overdrive, CL = 100pF Voltage Reference VREF Reference Voltage 1.176 1.200 1.224 V IREF(SOURCE) Source Current 50 — — µA IREF(SINK) Sink Current 50 — — µA CL(REF) Load Capacitance — — 100 pF NVREF Voltage Noise — 20 — µVRMS 100Hz to 100kHz Noise Density — 1.0 — µV/√Hz 1kHz |
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