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TS12011 Fiches technique(PDF) 3 Page - Silicon Laboratories |
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TS12011 Fiches technique(HTML) 3 Page - Silicon Laboratories |
3 / 18 page TS12011/TS12012 TS12011/12 Rev. 1.0 Page 3 ELECTRICAL CHARACTERISTICS VDD = 0.8V; VSS = 0V; VCOMPIN+/- = 0V; VAMPIN+/- = 0V; VAMPOUT = (VDD + VSS)/2; VCOMPOUT = HiZ; TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C. See note 1. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage VDD 0.8 2.5 V Supply Current IDD REFOUT = open TA = +25°C 1.1 1.6 µA -40°C ≤ T A ≤ 85°C 2 REFERENCE SECTION Reference Output Voltage VREFOUT VDD = 0.8V or 2.5V TA = +25°C 555 577 600 mV -40°C ≤ T A ≤ 85°C 552 602 Reference Load Regulation IOUT = ±100nA 0.5 % AMPLIFIER SECTION Input Offset Voltage VOS VAMPIN+/- = VDD or VAMPIN+/- = VSS TA = +25°C 3.5 mV -40°C ≤ T A ≤ 85°C 7 Input Bias Current IIN+, IN- VAMPIN+, VAMPIN- = (VDD – VSS)/2 20 nA Input Offset Current IOS VAMPIN+, VAMPIN- = (VDD – VSS)/2 0.01 5 nA Input Common-Mode Range IVR Guaranteed by Input Offset Voltage Test VSS VDD V Large-Signal Voltage Gain AVOL RL = 100K to VDD/2; VSS + 50mV < VOUT < VDD - 50mV 90 104 dB Gain-Bandwidth Product GBWP RL = 100kΩ//20pF 15 kHz Phase Margin φ M RL = 100kΩ//20pF 70 deg Slew Rate SR RL = 100kΩ//20pF 6 V/ms Common-Mode Rejection Ratio CMRR 0V ≤ V IN(CM) ≤ 2.1V; VDD = 2.5V 50 75 dB Power-Supply Rejection Ratio PSRR 0.65V ≤ (V DD - VSS) ≤ 2.5V 50 75 dB Output High Voltage VOH RL = 100kΩ to VSS VDD – 50mV V Output Low Voltage VOL RL = 100kΩ to VDD VSS + 50mV V Output Source Current ISC+ VAMPOUT = VSS 0.28 mA Output Sink Current ISC- VAMPOUT = VDD 4.5 mA Output Load Capacitive Drive COUT 50 pF COMPARATOR SECTION Input Offset Voltage VOS VAMPIN+/- = VDD; VAMPIN+/- = VSS; See Note 2 TA = +25°C 4.5 mV -40°C ≤ T A ≤ 85°C 8 Input Hysteresis VHB See Note 3 ±7.5 mV Input Bias Current IIN+, IN- VCOMPIN+, VCOMPIN- = VDD or VSS 20 nA Input Offset Current IOS VCOMPIN+, VCOMPIN- = VDD or VSS 0.2 5 nA Input Voltage Range IVR Guaranteed by Input Offset Voltage Test VSS VDD V Common-Mode Rejection Ratio CMRR 0V ≤ V IN(CM) ≤ 2.1V; VDD = 2.5V 50 60 dB Power-Supply Rejection Ratio PSRR 0.8V ≤ (V DD - VSS) ≤ 2.5V 50 70 dB Low-to-High Propagation Delay tPD+ VOVERDRIVE = 10mV; See Note 4 TS12011 30 µs VOVERDRIVE = 100mV; See Note 4 20 µs High-to-Low Propagation Delay tPD- VOVERDRIVE = 10mV; See Note 4 30 µs VOVERDRIVE = 100mV; See Note 4 20 µs Output High Voltage VOH TS12011; IOUT = -100μA VDD – 0.1 V Output Low Voltage VOL TS12011 ; IOUT = 100μA VSS + 0.1 V Output Low Voltage VOL TS12012 ; IOUT = 100μA VSS + 0.11 V Output Short-Circuit Current ISC Sourcing; VCOMPOUT = VSS 0.1 mA TS12011 ; Sinking; VCOMPOUT = VDD 0.5 mA TS12012 ; Sinking; VCOMPOUT = VDD 1.4 mA Open Drain Leakage TS12012 ; VCOMPOUT = 5V 20 nA |
Numéro de pièce similaire - TS12011 |
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Description similaire - TS12011 |
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