Datasheet LT6023, LT6023-1 (Analog Devices) - 5

LT6023/LT6023-1
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25°C, VS = 3V, VCM = VOUT = Mid-Supply, VDGND = 0V, VEN = 3V. DGND and EN pin specifications only apply to the LT6023-1. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage DD Packages 20 100 µV l 190 µV MS8 Package 5 45 µV l 175 µV ∆VOSI Input Offset Voltage Drift (Note 2) DD Packages l –3.5 ±0.9 3.5 µV/°C ∆Temp MS8 Package l –2.9 ±0.5 2.9 µV/°C ∆VOSI Long Term Input Offset Voltage Stability ±0.2 µV/Mo ∆Time IB Input Bias Current ±1 nA IOS Input Offset Current ±0.1 nA Input Noise Voltage 0.1Hz to 10Hz 3 µVP-P en Input Noise Voltage Density f = 1Hz 132 nV/√Hz f = 1kHz 132 nV/√Hz in Input Noise Current Density f = 1kHz 12.1 fA/√Hz CIN Input Capacitance Common Mode 1.5 pF Differential Mode 2.5 pF RIN Input Resistance Common Mode 140 GΩ Differential Mode 400 MΩ VICM Common Mode Input Range l V– + 1.2 V+ – 1.4 V CMRR Common Mode Rejection Ratio VCM = 1.2V to 1.6V 125 dB PSRR Supply Rejection Ratio VS = 3V to 30V 120 140 dB l 110 dB AVOL Large-Signal Voltage Gain RL = 10kΩ, VOUT = 0.5V to 2.5V 98 108 dB l 95 dB RL = 100kΩ, VOUT = 0.5V to 2.5V 136 dB VOL Output Swing Low (VOUT – V–) RL = 10kΩ 60 100 mV TA = –40° to 85°C l 150 mV TA = –40° to 125°C l 170 mV VOH Output Swing High (V+ – VOUT) RL = 10kΩ 60 80 mV TA = –40° to 85°C l 90 mV TA = –40° to 125°C l 100 mV ISC Short-Circuit Current VOUT = 1.5V, Sourcing 2.5 3.5 mA TA = –40° to 85°C l 2.25 mA TA = –40° to 125°C l 2 mA VOUT = 1.5V, Sinking 3.5 5 mA TA = –40° to 85°C l 2 mA TA = –40° to 125°C l 2 mA SR Slew Rate (Note 3) AVCL = –1, 2V Step 0.05 V/μs GBW Gain-Bandwidth Product f = 1kHz 40 kHz Minimum Supply Voltage Guaranteed by PSRR l 3 V 60231fa For more information www.linear.com/LT6023 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Applications Information Typical Applications Package Description Typical Application Related Parts