Datasheet LTC6246, LTC6247, LTC6248 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 180MHz, 1mA Power Efficient Rail-to-Rail I/O Op Amps |
| 页数 / 页 | 26 / 4 — ELECTRICAL CHARACTERISTICS (VS = 5V) The. denotes the specifications … |
| 修订版 | C |
| 文件格式/大小 | PDF / 764 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS (VS = 5V) The. denotes the specifications which apply across the
该数据表的模型线
- 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
文件文字版本
LTC6246/LTC6247/LTC6248
ELECTRICAL CHARACTERISTICS (VS = 5V) The
l
denotes the specifications which apply across the specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 5V, 0V; VSHDN = 2V; VCM = VOUT = 2.5V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IOS Input Offset Current VCM = Half Supply –250 –10 250 nA l –400 400 nA VCM = V+ – 0.5V, NPN Mode –250 –10 250 nA l –400 400 nA en Input Noise Voltage Density f = 100kHz 4.2 nV/√Hz Input 1/f Noise Voltage f = 0.1Hz to 10Hz 1.6 µVP-P in Input Noise Current Density f = 100kHz 2.0 pA/√Hz CIN Input Capacitance Differential Mode 2 pF Common Mode 0.8 pF RIN Input Resistance Differential Mode 32 kΩ Common Mode 14 MΩ AVOL Large Signal Voltage Gain RL = 1k to Half Supply (Note 10) 30 45 V/mV l 14 V/mV RL = 100Ω to Half Supply (Note 10) 5 15 V/mV l 2.5 V/mV CMRR Common Mode Rejection Ratio VCM = 0V to 3.5V 78 110 dB l 76 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 25 40 mV l 55 mV ISINK = 5mA 70 110 mV l 160 mV ISINK = 25mA 160 250 mV l 450 mV VOH Output Swing High (V+ – VOUT) No Load 70 100 mV l 150 mV ISOURCE = 5mA 130 175 mV l 225 mV ISOURCE = 25mA 300 500 mV l 750 mV ISC Output Short-Circuit Current Sourcing –80 –35 mA l –30 mA Sinking 60 100 mA l 40 mA IS Supply Current per Amplifier VCM = Half Supply 0.95 1 mA l 1.4 mA VCM = V+ – 0.5V 1.25 1.4 mA l 1.8 mA ISD Disable Supply Current per Amplifier VSHDN = 0.8V 42 75 µA l 200 µA ISHDNL SHDN Pin Current Low VSHDN = 0.8V –3 –1.6 0 µA l –4 0 µA Rev C 4 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 = 5V) The
l
denotes the specifications which apply across the specified temperature range, otherwise specifications are at TA = 25°C. For each amplifier VS = 5V, 0V; VSHDN = 2V; VCM = VOUT = 2.5V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IOS Input Offset Current VCM = Half Supply –250 –10 250 nA l –400 400 nA VCM = V+ – 0.5V, NPN Mode –250 –10 250 nA l –400 400 nA en Input Noise Voltage Density f = 100kHz 4.2 nV/√Hz Input 1/f Noise Voltage f = 0.1Hz to 10Hz 1.6 µVP-P in Input Noise Current Density f = 100kHz 2.0 pA/√Hz CIN Input Capacitance Differential Mode 2 pF Common Mode 0.8 pF RIN Input Resistance Differential Mode 32 kΩ Common Mode 14 MΩ AVOL Large Signal Voltage Gain RL = 1k to Half Supply (Note 10) 30 45 V/mV l 14 V/mV RL = 100Ω to Half Supply (Note 10) 5 15 V/mV l 2.5 V/mV CMRR Common Mode Rejection Ratio VCM = 0V to 3.5V 78 110 dB l 76 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 25 40 mV l 55 mV ISINK = 5mA 70 110 mV l 160 mV ISINK = 25mA 160 250 mV l 450 mV VOH Output Swing High (V+ – VOUT) No Load 70 100 mV l 150 mV ISOURCE = 5mA 130 175 mV l 225 mV ISOURCE = 25mA 300 500 mV l 750 mV ISC Output Short-Circuit Current Sourcing –80 –35 mA l –30 mA Sinking 60 100 mA l 40 mA IS Supply Current per Amplifier VCM = Half Supply 0.95 1 mA l 1.4 mA VCM = V+ – 0.5V 1.25 1.4 mA l 1.8 mA ISD Disable Supply Current per Amplifier VSHDN = 0.8V 42 75 µA l 200 µA ISHDNL SHDN Pin Current Low VSHDN = 0.8V –3 –1.6 0 µA l –4 0 µA Rev C 4 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