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MAX1363 Datasheet(PDF) 4 Page - Maxim Integrated Products |
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MAX1363 Datasheet(HTML) 4 Page - Maxim Integrated Products |
4 / 24 page ![]() 4-Channel, 12-Bit System Monitors with Programmable Trip Window and SMBus Alert Response 4 _______________________________________________________________________________________ ELECTRICAL CHARACTERISTICS (continued) (VDD = 2.7V to 3.6V (MAX1363), VDD = 4.5V to 5.5V (MAX1364), VREF = 2.048V (MAX1363), VREF = 4.096V (MAX1364), CREF = 0.1µF, fSCL = 1.7MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Internal reference 660 1600 fSAMPLE = 133ksps, monitor mode (Note 10) External reference 436 1350 Internal reference 900 1150 fSAMPLE = 94.4ksps, external clock External reference 670 900 Internal reference 530 fSAMPLE = 40ksps, internal clock External reference 230 Internal reference 380 fSAMPLE = 10ksps, internal clock External reference 60 Internal reference 330 MAX1363 fSAMPLE = 1ksps, internal clock External reference 6 Internal reference 660 1600 fSAMPLE = 133ksps, monitor mode (Note10) External reference 436 1350 Internal reference 900 1150 fSAMPLE = 94.4ksps, external clock External reference 670 900 Internal reference 530 fSAMPLE = 40ksps, internal clock External reference 230 Internal reference 380 fSAMPLE = 10ksps, internal clock External reference 60 Internal reference 330 Supply Current IDD MAX1364 fSAMPLE = 1ksps, internal clock External reference 6 µA Internal reference on 333 Shutdown Current Internal reference off 0.5 10 µA Power-Supply Rejection Ratio PSRR Full-scale input (Note 11) ±0.01 ±0.5 LSB/V TIMING CHARACTERISTICS FOR FAST MODE (Figures 1a, 2) Serial Clock Frequency fSCL 400 kHz Bus Free Time Between a STOP (P) and a START (S) Condition tBUF 1.3 µs |