Datasheet LTC6255, LTC6256, LTC6257 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 6.5MHz, 65µA Power Efficient Rail-to-Rail I/O Op Amps |
| 页数 / 页 | 26 / 4 — 5V ELECTRICAL CHARACTERISTICS. The. denotes the specifications which … |
| 修订版 | E |
| 文件格式/大小 | PDF / 815 Kb |
| 文件语言 | 英语 |
5V ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the full operating
该数据表的模型线
- LTC6255CDC#TRMPBF LTC6255CDC#TRPBF LTC6255CS6#TRMPBF LTC6255CS6#TRPBF LTC6255HS6#TRMPBF LTC6255HS6#TRPBF LTC6255IDC#TRMPBF LTC6255IDC#TRPBF LTC6255IS6#TRMPBF LTC6255IS6#TRPBF
- LTC6256CDC#TRMPBF LTC6256CDC#TRPBF LTC6256CMS#PBF LTC6256CMS#TRPBF LTC6256CMS8#PBF LTC6256CMS8#TRPBF LTC6256CTS8#TRMPBF LTC6256CTS8#TRPBF LTC6256HTS8#TRMPBF LTC6256HTS8#TRPBF LTC6256IDC#TRMPBF LTC6256IDC#TRPBF LTC6256IMS#PBF LTC6256IMS#TRPBF LTC6256IMS8#PBF LTC6256IMS8#TRPBF LTC6256ITS8#TRMPBF LTC6256ITS8#TRPBF
文件文字版本
LTC6255/LTC6256/LTC6257
5V ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VSUPPLY = 5V, VCM = VOUT = VSUPPLY/2, CL = 10pF, VSHDN is unconnected. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
in Input Current Noise Density f = 1kHz, VCM = 0V to 4V (PNP Input) 380 fA/√Hz f = 1kHz, VCM = 4V to 5V (NPN Input) 850 fA/√Hz RIN Input Resistance Differential 1 MΩ Common Mode 10 MΩ CIN Input Capacitance Differential 0.4 pF Common Mode 0.3 pF CMRR Common Mode Rejection Ratio VCM = 0.3V to 3.5V 75 100 dB l 71 dB IVR Input Voltage Range l –0.1 5.1 V PSRR Power Supply Rejection Ratio VCM = 0.4V, VS Ranges from 1.8V to 5V 82 100 dB l 78 dB AV Large Signal Gain VOUT = 0.5V to 4.5V, RLOAD = 100k 50 200 V/mV l 28 V/mV VOUT = 0.5V to 4.5V, RLOAD = 10k 25 50 V/mV l 8 V/mV VOL Output Swing Low (Input Overdrive 30mV). No Load 6 25 mV Measured from V– l 35 mV ISINK = 100µA 10 30 mV l 40 mV ISINK = 1mA 30 75 mV l 95 mV VOH Output Swing High (Input Overdrive 30mV). No Load 24 55 mV Measured from V+ l 60 mV ISOURCE = 100µA 30 80 mV l 90 mV ISOURCE = 1mA 75 150 mV l 170 mV ISC Output Short-Circuit Current 17 35 mA l 8 mA IS Supply Current per Amplifier 57 65 85 µA l 42 100 µA Supply Current in Shutdown 6 7 µA l 12 µA ISHDN Shutdown Pin Current VSHDN = 0.6V l –1400 –1000 nA VSHDN = 1.5V l –900 –500 nA VIL SHDN Input Low Voltage Disable l 0.6 V VIH SHDN Input High Voltage Enable l 1.5 V tON Turn-On Time SHDN Toggle from 0V to 5V 50 µs tOFF Turn-Off Time SHDN Toggle from 5V to 0V 20 µs BW –3dB Closed Loop Bandwidth AV = 1 4.5 MHz GBW Gain-Bandwidth Product f = 200kHz 2.5 6.5 MHz l 2 MHz tS Settling Time, 0.5V to 4.5V, Unity Gain 0.1% 4 µs 0.01% 6 µs SR Slew Rate AV = –1, VOUT = 0.5V to 4.5V, CLOAD = 10pF, 1.0 1.8 V/µs RF = RG = 10kΩ l 0.75 V/µs FPBW Full Power Bandwidth (Note 8) 4VP-P 140 kHz THD+N Total Harmonic Distortion and Noise f = 500Hz, AV = 2, RL = 4kΩ, VOUTP-P = 1V 0.0022 % VIN = 2.25V to 2.75V 93 dB ILEAK Output Leakage Current in Shutdown VSHDN = 0V, VOUT = 0V l –400 400 nA VSHDN = 0V, VOUT = 5V l –400 400 nA Rev E 4 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Typical Applications Package Description Typical Application Related Parts
5V ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VSUPPLY = 5V, VCM = VOUT = VSUPPLY/2, CL = 10pF, VSHDN is unconnected. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
in Input Current Noise Density f = 1kHz, VCM = 0V to 4V (PNP Input) 380 fA/√Hz f = 1kHz, VCM = 4V to 5V (NPN Input) 850 fA/√Hz RIN Input Resistance Differential 1 MΩ Common Mode 10 MΩ CIN Input Capacitance Differential 0.4 pF Common Mode 0.3 pF CMRR Common Mode Rejection Ratio VCM = 0.3V to 3.5V 75 100 dB l 71 dB IVR Input Voltage Range l –0.1 5.1 V PSRR Power Supply Rejection Ratio VCM = 0.4V, VS Ranges from 1.8V to 5V 82 100 dB l 78 dB AV Large Signal Gain VOUT = 0.5V to 4.5V, RLOAD = 100k 50 200 V/mV l 28 V/mV VOUT = 0.5V to 4.5V, RLOAD = 10k 25 50 V/mV l 8 V/mV VOL Output Swing Low (Input Overdrive 30mV). No Load 6 25 mV Measured from V– l 35 mV ISINK = 100µA 10 30 mV l 40 mV ISINK = 1mA 30 75 mV l 95 mV VOH Output Swing High (Input Overdrive 30mV). No Load 24 55 mV Measured from V+ l 60 mV ISOURCE = 100µA 30 80 mV l 90 mV ISOURCE = 1mA 75 150 mV l 170 mV ISC Output Short-Circuit Current 17 35 mA l 8 mA IS Supply Current per Amplifier 57 65 85 µA l 42 100 µA Supply Current in Shutdown 6 7 µA l 12 µA ISHDN Shutdown Pin Current VSHDN = 0.6V l –1400 –1000 nA VSHDN = 1.5V l –900 –500 nA VIL SHDN Input Low Voltage Disable l 0.6 V VIH SHDN Input High Voltage Enable l 1.5 V tON Turn-On Time SHDN Toggle from 0V to 5V 50 µs tOFF Turn-Off Time SHDN Toggle from 5V to 0V 20 µs BW –3dB Closed Loop Bandwidth AV = 1 4.5 MHz GBW Gain-Bandwidth Product f = 200kHz 2.5 6.5 MHz l 2 MHz tS Settling Time, 0.5V to 4.5V, Unity Gain 0.1% 4 µs 0.01% 6 µs SR Slew Rate AV = –1, VOUT = 0.5V to 4.5V, CLOAD = 10pF, 1.0 1.8 V/µs RF = RG = 10kΩ l 0.75 V/µs FPBW Full Power Bandwidth (Note 8) 4VP-P 140 kHz THD+N Total Harmonic Distortion and Noise f = 500Hz, AV = 2, RL = 4kΩ, VOUTP-P = 1V 0.0022 % VIN = 2.25V to 2.75V 93 dB ILEAK Output Leakage Current in Shutdown VSHDN = 0V, VOUT = 0V l –400 400 nA VSHDN = 0V, VOUT = 5V l –400 400 nA Rev E 4 For more information www.analog.com Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Typical Applications Package Description Typical Application Related Parts