Datasheet LTC6246, LTC6247, LTC6248 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | 180MHz, 1mA Power Efficient Rail-to-Rail I/O Op Amps |
| Páginas / Página | 26 / 6 — ELECTRICAL CHARACTERISTICS. (VS = 2.7V) The. denotes the specifications … |
| Revisión | C |
| Formato / tamaño de archivo | PDF / 764 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. (VS = 2.7V) The. denotes the specifications which apply across the
Línea de modelo para esta hoja de datos
- LTC6246CS6#PBF LTC6246CS6#TRMPBF LTC6246CS6#TRPBF LTC6246HS6#PBF LTC6246HS6#TRMPBF LTC6246HS6#TRPBF LTC6246IS6#PBF LTC6246IS6#TRMPBF LTC6246IS6#TRPBF
- LTC6247CDC#PBF LTC6247CDC#TRMPBF LTC6247CDC#TRPBF LTC6247CMS#PBF LTC6247CMS#TRPBF LTC6247CMS8#PBF LTC6247CMS8#TRPBF LTC6247CTS8#PBF LTC6247CTS8#TRMPBF LTC6247CTS8#TRPBF LTC6247HTS8#PBF LTC6247HTS8#TRMPBF LTC6247HTS8#TRPBF LTC6247IDC#PBF LTC6247IDC#TRMPBF LTC6247IDC#TRPBF LTC6247IMS#PBF LTC6247IMS#TRPBF LTC6247IMS8#PBF LTC6247IMS8#TRPBF LTC6247ITS8#PBF LTC6247ITS8#TRMPBF LTC6247ITS8#TRPBF
Versión de texto del documento
LTC6246/LTC6247/LTC6248
ELECTRICAL CHARACTERISTICS (VS = 2.7V) The
l
denotes the specifications which apply across the specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 2.7V, 0V; VSHDN = 2V; VCM = VOUT = 1.35V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IB Input Bias Current (Note 7) VCM = Half Supply –450 –100 450 nA l –600 600 nA VCM = V+ – 0.5V, NPN Mode 50 350 1000 nA l 0 1500 nA IOS Input Offset Current VCM = Half Supply –250 –10 250 nA l –350 350 nA VCM = V+ – 0.5V, NPN Mode –250 –10 250 nA l –350 350 nA en Input Noise Voltage Density f = 100kHz 4.6 nV/√Hz Input 1/f Noise Voltage f = 0.1Hz to 10Hz 1.7 µVP-P in Input Noise Current Density f = 100kHz 1.8 pA/√Hz CIN Input Capacitance Differential Mode 2 pF Common Mode 0.8 pF RIN Input Resistance Differential Mode 32 kΩ Common Mode 12 MΩ AVOL Large Signal Voltage Gain RL = 1k to Half Supply 15 25 V/mV (Note 12) l 7.5 V/mV RL = 100Ω to Half Supply 2 7.5 V/mV (Note 12) l 1.3 V/mV CMRR Common Mode Rejection Ratio VCM = 0V to 1.2V 80 100 dB l 78 dB ICMR Input Common Mode Range l 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 5.25V 69 73 dB VCM = 1V l 65 dB Supply Voltage Range (Note 6) l 2.5 5.25 V VOL Output Swing Low (VOUT – V–) No Load 20 40 mV l 55 mV ISINK = 5mA 80 125 mV l 160 mV ISINK = 10mA 110 175 mV l 225 mV VOH Output Swing High (V+ – VOUT) No Load 60 85 mV l 100 mV ISOURCE = 5mA 135 190 mV l 225 mV ISOURCE = 10mA 180 275 mV l 400 mV ISC Short Circuit Current Sourcing –35 –20 mA l –15 mA Sinking 25 50 mA l 20 mA IS Supply Current per Amplifier VCM = Half Supply 0.89 1 mA l 1.3 mA VCM = V+ – 0.5V 1 1.3 mA l 1.7 mA Rev C 6 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Typical Applications Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS (VS = 2.7V) The
l
denotes the specifications which apply across the specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 2.7V, 0V; VSHDN = 2V; VCM = VOUT = 1.35V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IB Input Bias Current (Note 7) VCM = Half Supply –450 –100 450 nA l –600 600 nA VCM = V+ – 0.5V, NPN Mode 50 350 1000 nA l 0 1500 nA IOS Input Offset Current VCM = Half Supply –250 –10 250 nA l –350 350 nA VCM = V+ – 0.5V, NPN Mode –250 –10 250 nA l –350 350 nA en Input Noise Voltage Density f = 100kHz 4.6 nV/√Hz Input 1/f Noise Voltage f = 0.1Hz to 10Hz 1.7 µVP-P in Input Noise Current Density f = 100kHz 1.8 pA/√Hz CIN Input Capacitance Differential Mode 2 pF Common Mode 0.8 pF RIN Input Resistance Differential Mode 32 kΩ Common Mode 12 MΩ AVOL Large Signal Voltage Gain RL = 1k to Half Supply 15 25 V/mV (Note 12) l 7.5 V/mV RL = 100Ω to Half Supply 2 7.5 V/mV (Note 12) l 1.3 V/mV CMRR Common Mode Rejection Ratio VCM = 0V to 1.2V 80 100 dB l 78 dB ICMR Input Common Mode Range l 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 5.25V 69 73 dB VCM = 1V l 65 dB Supply Voltage Range (Note 6) l 2.5 5.25 V VOL Output Swing Low (VOUT – V–) No Load 20 40 mV l 55 mV ISINK = 5mA 80 125 mV l 160 mV ISINK = 10mA 110 175 mV l 225 mV VOH Output Swing High (V+ – VOUT) No Load 60 85 mV l 100 mV ISOURCE = 5mA 135 190 mV l 225 mV ISOURCE = 10mA 180 275 mV l 400 mV ISC Short Circuit Current Sourcing –35 –20 mA l –15 mA Sinking 25 50 mA l 20 mA IS Supply Current per Amplifier VCM = Half Supply 0.89 1 mA l 1.3 mA VCM = V+ – 0.5V 1 1.3 mA l 1.7 mA Rev C 6 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Typical Applications Revision History Typical Application Related Parts