Datasheet LTC6228, LTC6229 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | 0.88nV/√Hz 730MHz, 500V/µs, Low Distortion Rail-to-Rail Output Op Amps with Shutdown |
| Páginas / Página | 30 / 6 — ELECTRICAL CHARACTERISTICS (V. The. denotes the specifications which … |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 2.6 Mb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS (V. The. denotes the specifications which apply. S = 5V, 0V)
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LTC6228/LTC6229
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 5V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 5V, 0V,VCM = VOUT = 2.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
en Input Noise Voltage Spectral Density f = 1MHz 0.88 nV/√Hz Integrated 1/f Noise 0.1Hz to 10Hz 0.94 μVP-P in Input Current Noise Spectral Density f = 1MHz Bias Cancellation Disabled 3 pA/√Hz f = 1MHz Bias Cancellation Enabled 6.3 pA/√Hz CIN Input Capacitance Differential Mode 3.5 pF Common Mode 1.5 pF RIN Input Resistance Differential Mode 2.6 kΩ Common Mode 4 MΩ AVOL Large Signal Voltage Gain RL = 1kΩ to Half Supply, VOUT = VCM ±2 120 140 dB l 115 dB RL = 100Ω to Half Supply, VOUT = VCM ±2 106 120 dB l 100 dB CMRR Common Mode Rejection Ratio VCM = V– – 0.1 to V+ – 1.2V 97 110 dB l 92 dB VCMR Input Common Mode Range l V– – 0.1 V+ – 1.2 V PSRR+ Positive Power Supply Rejection Ratio V– = –1V, V+ = 1.8V to 10.75V 100 110 dB l 95 dB PSRR– Negative Power Supply Rejection Ratio V+ = 1.5V, V– = –1.3V to –10.25V 103 126 dB l 100 dB Supply Voltage Range (V+ – V–) (Note 5) l 2.8 11.75 V VOL Output Swing Low (VOUT – V–) No Load 7 18 mV l 32 mV ISINK = 5mA 40 70 mV l 90 mV ISINK = 25mA 150 220 mV l 300 mV VOH Output Swing High (VCC – V+) No Load 26 48 mV l 58 mV ISINK = 5mA 93 144 mV l 185 mV ISOURCE = 25mA 255 347 mV l 459 mV ISC Output Short-Circuit Current Sourcing –110 –65 mA l –52 mA Sinking 70 110 mA l 45 mA IS Supply Current per Channel 16.5 17.8 mA l 19.6 mA ISD Disable Supply Current per Channel, Amplifier VSHDN = V+ – 2.65V 300 380 μA Off l 430 μA VL_SHDN SHDN Pin Input Voltage Low, Disable Amplifier l V+ – 2.65 V VH_SHDN SHDN Pin Input Voltage High, Enable Amplifier l V+ – 1.6 V VL_IBIAS SHDN Pin Input Voltage Low, Disable Bias l V+ – 1 V Cancellation VH_IBIAS SHDN Pin Input Voltage Low, Enable Bias l V+ – 0.35 V Cancellation IL_SHDN SHDN Pin Input Current, Disable Amplifier VSHDN = V+ – 2.65V l –10 –2.5 10 μA Rev. B 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics (VS = ±5V) Electrical Characteristics (VS = 5V, 0V) Electrical Characteristics (VS = 3V, 0V) Typical Performance Characteristics Pin Functions Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 5V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 5V, 0V,VCM = VOUT = 2.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
en Input Noise Voltage Spectral Density f = 1MHz 0.88 nV/√Hz Integrated 1/f Noise 0.1Hz to 10Hz 0.94 μVP-P in Input Current Noise Spectral Density f = 1MHz Bias Cancellation Disabled 3 pA/√Hz f = 1MHz Bias Cancellation Enabled 6.3 pA/√Hz CIN Input Capacitance Differential Mode 3.5 pF Common Mode 1.5 pF RIN Input Resistance Differential Mode 2.6 kΩ Common Mode 4 MΩ AVOL Large Signal Voltage Gain RL = 1kΩ to Half Supply, VOUT = VCM ±2 120 140 dB l 115 dB RL = 100Ω to Half Supply, VOUT = VCM ±2 106 120 dB l 100 dB CMRR Common Mode Rejection Ratio VCM = V– – 0.1 to V+ – 1.2V 97 110 dB l 92 dB VCMR Input Common Mode Range l V– – 0.1 V+ – 1.2 V PSRR+ Positive Power Supply Rejection Ratio V– = –1V, V+ = 1.8V to 10.75V 100 110 dB l 95 dB PSRR– Negative Power Supply Rejection Ratio V+ = 1.5V, V– = –1.3V to –10.25V 103 126 dB l 100 dB Supply Voltage Range (V+ – V–) (Note 5) l 2.8 11.75 V VOL Output Swing Low (VOUT – V–) No Load 7 18 mV l 32 mV ISINK = 5mA 40 70 mV l 90 mV ISINK = 25mA 150 220 mV l 300 mV VOH Output Swing High (VCC – V+) No Load 26 48 mV l 58 mV ISINK = 5mA 93 144 mV l 185 mV ISOURCE = 25mA 255 347 mV l 459 mV ISC Output Short-Circuit Current Sourcing –110 –65 mA l –52 mA Sinking 70 110 mA l 45 mA IS Supply Current per Channel 16.5 17.8 mA l 19.6 mA ISD Disable Supply Current per Channel, Amplifier VSHDN = V+ – 2.65V 300 380 μA Off l 430 μA VL_SHDN SHDN Pin Input Voltage Low, Disable Amplifier l V+ – 2.65 V VH_SHDN SHDN Pin Input Voltage High, Enable Amplifier l V+ – 1.6 V VL_IBIAS SHDN Pin Input Voltage Low, Disable Bias l V+ – 1 V Cancellation VH_IBIAS SHDN Pin Input Voltage Low, Enable Bias l V+ – 0.35 V Cancellation IL_SHDN SHDN Pin Input Current, Disable Amplifier VSHDN = V+ – 2.65V l –10 –2.5 10 μA Rev. B 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics (VS = ±5V) Electrical Characteristics (VS = 5V, 0V) Electrical Characteristics (VS = 3V, 0V) Typical Performance Characteristics Pin Functions Applications Information Typical Applications Package Description Revision History Typical Application Related Parts