Datasheet LTC6228, LTC6229 (Analog Devices) - 8
| Fabricante | Analog Devices |
| Descripción | 0.88nV/√Hz 730MHz, 500V/µs, Low Distortion Rail-to-Rail Output Op Amps with Shutdown |
| Páginas / Página | 30 / 8 — 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 = 3V, 0V)
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LTC6228/LTC6229
ELECTRICAL CHARACTERISTICS (V The
l
denotes the specifications which apply S = 3V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 3V, 0V,VCM = 1.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IOS Input Offset Current Bias Cancellation Disabled –0.55 0.1 0.55 μA l –0.8 0.8 μA Bias Cancellation Enabled –0.9 0.15 0.9 μA l –1 1 μA ∆IOS Input Offset Current Match (LTC6229) Bias Cancellation Disabled –1 0.15 1 µA l –1.4 1.4 µA Bias Cancellation Enabled –1.3 0.25 1.3 µA l –1.6 1.6 µA 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, 118 130 dB (VOUT = VCM ±1V) l 113 dB RL = 100Ω to Half Supply, 120 dB (VOUT = VCM ±1V) CMRR Common Mode Rejection Ratio VCM = V– to V+ – 1.2V 95 110 dB l 91 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 101 126 dB l 99 dB Supply Voltage Range (V+ – V–) (Note 5) l 2.8 11.75 V VOL Output Swing Low (VOUT – V–) No Load 7 10 mV l 18 mV ISINK = 5mA 48 74 mV l 100 mV ISINK = 25mA 165 320 mV l 430 mV VOH Output Swing High (VCC – V+) No Load 27 49 mV l 59 mV ISINK = 5mA 106 166 mV l 213 mV ISOURCE = 25mA 290 520 mV l 580 mV ISC Output Short-Circuit Current Sourcing –67 mA Sinking 84 mA IS Supply Current per Channel 16.4 17.6 mA l 19 mA ISD Disable Supply Current per Channel, Amplifier VSHDN = V+ – 2.65V 260 305 μA Off l 350 μA Rev. B 8 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 = 3V, 0V) over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 3V, 0V,VCM = 1.5V, VSHDN = floating unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IOS Input Offset Current Bias Cancellation Disabled –0.55 0.1 0.55 μA l –0.8 0.8 μA Bias Cancellation Enabled –0.9 0.15 0.9 μA l –1 1 μA ∆IOS Input Offset Current Match (LTC6229) Bias Cancellation Disabled –1 0.15 1 µA l –1.4 1.4 µA Bias Cancellation Enabled –1.3 0.25 1.3 µA l –1.6 1.6 µA 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, 118 130 dB (VOUT = VCM ±1V) l 113 dB RL = 100Ω to Half Supply, 120 dB (VOUT = VCM ±1V) CMRR Common Mode Rejection Ratio VCM = V– to V+ – 1.2V 95 110 dB l 91 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 101 126 dB l 99 dB Supply Voltage Range (V+ – V–) (Note 5) l 2.8 11.75 V VOL Output Swing Low (VOUT – V–) No Load 7 10 mV l 18 mV ISINK = 5mA 48 74 mV l 100 mV ISINK = 25mA 165 320 mV l 430 mV VOH Output Swing High (VCC – V+) No Load 27 49 mV l 59 mV ISINK = 5mA 106 166 mV l 213 mV ISOURCE = 25mA 290 520 mV l 580 mV ISC Output Short-Circuit Current Sourcing –67 mA Sinking 84 mA IS Supply Current per Channel 16.4 17.6 mA l 19 mA ISD Disable Supply Current per Channel, Amplifier VSHDN = V+ – 2.65V 260 305 μA Off l 350 μA Rev. B 8 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