Datasheet LT6370 (Analog Devices) - 5

LT6370
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25°C. VS = ±15V, VCM = VREF = 0V, RL = 2kΩ. LT6370A LT6370 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
PSRR Power Supply Rejection Ratio VS = ±2.375V to ±17.5V G = 1 116 130 110 130 dB G = 1 l 114 106 dB G = 10 134 140 130 140 dB G = 10 l 124 120 dB G = 100 136 142 130 142 dB G = 100 l 125 120 dB G = 1000 136 146 130 146 dB G = 1000 l 125 120 dB VS Supply Voltage Guaranteed by PSRR l 4.75 35 4.75 35 V IS Supply Current VS = ±15V 2.65 2.75 2.65 2.75 mA TA = –40°C to 85°C l 2.9 2.9 mA TA = –40°C to 125°C l 3 3 mA VS = ±2.375V 2.55 2.6 2.55 2.6 mA TA = –40°C to 85°C l 2.75 2.75 mA TA = –40°C to 125°C l 2.85 2.85 mA VOUT Output Voltage Swing VS = ±15V, RL = 10kΩ –14.5 –14.9/14 13.7 –14.5 –14.9/14 13.7 V l –14.3  13.6 –14.3  13.6 V VS = ±2.375V, RL = 10kΩ –2 –2.3/1.6 1.5 –2 –2.3/1.6 1.5 V l –1.8 1.3 –1.8 1.3 V IOUT Output Short Circuit Current 35 55 35 55 mA l 30 30 mA BW –3dB Bandwidth G = 1 3100 3100 kHz G = 10 1150 1150 kHz G = 100 184 184 kHz G = 1000 19 19 kHz SR Slew Rate G = 1, VOUT = ±10V 8 11 8 11 V/μs l 6 6 V/μs tS Settling Time 20V Output Step to 0.0015% G = 1 5.8 5.8 μs G = 10 9.8 9.8 μs G = 100 16 16 μs G = 1000 100 100 μs RREFIN REF Input Resistance 20 20 kΩ IREFIN REF Input Current V+IN = V–IN = VREF =0V –40 –27 –14 –40 –27 –14 μA l –60 6 –60 6 μA VREF REF Voltage Range l V– V+ V– V+ V AVREF REF Gain to Output VREF = ±10V 1 1 V/V REF Gain Error VREF = ±10V –80 –20 40 –100 –20 60 ppm l –95 55 –115 75 ppm Rev. 0 For more information www.analog.com 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Theory of Operation Applications Information Typical Applications Package Description Typical Application Related Parts