MAX4080FAUA-T Maxim Integrated, MAX4080FAUA-T Datasheet
MAX4080FAUA-T
Specifications of MAX4080FAUA-T
Related parts for MAX4080FAUA-T
MAX4080FAUA-T Summary of contents
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... REF CC o Reference Input for Bidirectional OUT (MAX4081) o Available in a Space-Saving, 8-Pin µMAX Package ) CC ). High-side RS+ PART MAX4080FAUA+ MAX4080FAUA/V+ MAX4080FASA+ MAX4080TAUA+ MAX4080TAUA/V+ MAX4080TASA+ MAX4080SAUA+ MAX4080SAUA/V+ MAX4080SASA+ Ordering Information continued at end of data sheet. + Denotes a lead(Pb)-free/RoHS-compliant package. /V denotes an automotive qualified part. Selector Guide appears at end of data sheet. ...
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... MIN MAX ±0.1 = +25°C = -40°C to +85° MIN MAX 100 124 100 122 = 1000mV 0.15 = 250mV = 100mV = MIN MAX UNITS 190 µA 190 2 µA 12 µA mV V/V ±0.6 ±1 % ±1.2 ±0.6 ±1 mV ±1 0.27 V Maxim Integrated ...
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... OUT Low Voltage REF1A = REF1B Input Voltage Range (MAX4081 Only) REF1A Input Voltage Range (MAX4081 Only) REF1A Rejection Ratio (MAX4081 Only) REF/REF1A Ratio (MAX4081 Only) REF1A Input Impedance (MAX4081 Only) Maxim Integrated = (MAX4081 only), V REF1B SENSE = +25°C.) (Notes SYMBOL CONDITIONS ...
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... V . REF1B is usually connected to REF1A or GND. REF1A REF1B . RS 0V 100kΩ, C RS+ RS- LOAD MIN TYP 250 150 20 20 500 0.1 = 100mV ( Note )/ OUT REF V = 20pF, LOAD MAX UNITS kHz µs pF Ω µs µs = 0V, for the SENSE Maxim Integrated ...
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... REFERENCE REJECTION RATIO vs. FREQUENCY 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 1 10 100 1k 10k FREQUENCY (Hz) Maxim Integrated Typical Operating Characteristics = ∞ 20pF +25°C, unless otherwise noted.) LOAD A INPUT OFFSET VOLTAGE vs. TEMPERATURE 300 250 200 150 100 50 0 -50 -100 -150 -200 -250 ...
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... 100 150 200 250 0.8 0.9 1.0 I (SINKING) (µA) OUT MAX4080S SMALL-SIGNAL TRANSIENT RESPONSE MAX4080 toc17 INPUT 5mV/div OUTPUT 300mV/div 20µs/div 50 75 100 125 (SINKING +125° 0° -40°C A 300 350 400 450 500 MAX4080 toc18 Maxim Integrated ...
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... INPUT 400mV/div OUTPUT 2V/div 20µs/div MAX4081F LARGE-SIGNAL TRANSIENT RESPONSE MAX4080 toc25 INPUT 400mV/div OUTPUT 2V/div 20µs/div Maxim Integrated Typical Operating Characteristics (continued) = ∞ 20pF +25°C, unless otherwise noted.) LOAD LOAD A MAX4081T SMALL-SIGNAL TRANSIENT RESPONSE INPUT 2.5mV/div OUTPUT 50mV/div 20µ ...
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... LOAD A MAX4080F SATURATION RECOVERY RESPONSE (V = 4.5V 5V/div INPUT 500mV/div V OUT 1V/div OUTPUT 2V/div 20µs/div MAX4080T STARTUP DELAY (V = 250mV) SENSE MAX4080 toc29 10V) 5V/div OUTPUT 2.5V/div 100µs/div MAX4080 toc30 Maxim Integrated ...
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... while discharge current is given from V CC GND. Measurements of OUT with respect positive and negative voltage during charge and dis- charge, as illustrated in Figure 1 for the MAX4081T. Maxim Integrated NAME RS+ Power connection to the external-sense resistor. Supply Voltage Input. Decouple bypass line transients ...
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... OUT V SENSE 250mV -5V GND REF1A REF1B V SENSE RS- RS MAX4081 CURRENT CURRENT MIRROR MIRROR GND For Gain = 20 (T 60k. For Gain = 60 (S 20k . = OUT 125kΩ REF1B 125kΩ REF1A V REF Maxim Integrated ...
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... V REF two. V equals V /2 when V OUT REF1A In either mode, the output swings above the reference voltage for positive current-sensing (V output swings below the reference voltage for negative current-sensing (V < RS+ RS- Maxim Integrated GAIN (V/V) 1000 5 1000 20 1000 60 100 5 100 20 100 60 ...
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... GND Dynamic Range Consideration input capability, the output voltage range SENSE and lower from REF CC Power-Supply Bypassing and Grounding to GND with a 0.1µ independent of the monitored CC can be connected to a separate regulated CC will be subject to fast-line transients, a series , SENSE can be CC Maxim Integrated ...
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... R SENSE RS+ RS MAX4081 REF1A GND REF1B SYSTEM POWER MANAGEMENT OUT AND CHARGER CIRCUITRY SERIAL INTERFACE µC Figure 5. MAX4081 Used In Smart-Battery Application Selector Guide PART GAIN (V/V) MAX4080FAUA 5 MAX4080FASA 5 MAX4080TAUA 20 MAX4080TASA 20 MAX4080SAUA 60 MAX4080SASA 60 MAX4081FAUA 5 MAX4081FASA 5 MAX4081TAUA 20 MAX4081TASA 20 MAX4081SAUA 60 MAX4081SASA 60 Maxim Integrated ...
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... Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. 14 © 2011 Maxim Integrated DESCRIPTION Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 The Maxim logo and Maxim Integrated are trademarks of Maxim Integrated Products, Inc. Revision History PAGES CHANGED — 10 ...