Datasheet LTC6087, LTC6088 (Analog Devices) - 4

LTC6087/LTC6088
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. Test conditions are V+ = 3V, V– = 0V, VCM = 0.5V unless otherwise noted. C SUFFIX H SUFFIX SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
AVOL Large-Signal Voltage Gain RLOAD = 10k, 0.5V ≤ VOUT ≤ 2.5V 500 3000 500 3000 V/mV l 300 30 V/mV ISC Output Short-Circuit Current Source and Sink 25 35 25 35 mA l 21 18 mA SR Slew Rate AV = 1 7.2 7.2 V/µs GBW Gain Bandwidth Product (fTEST = 20kHz) RLOAD = 50k, VCM = 1.5V 10 14 10 14 MHz l 9 8 MHz F0 Phase Margin RL = 10k, CL = 5pF, AV = 1, VCM = VS/2 45 45 Deg tS Settling Time 0.1% VSTEP = 2V, AV = –1, RL = 1k 1 1 µs IS Supply Current (per Amplifier) No Load 1.05 1.20 1.05 1.20 mA l 1.05 1.25 1.05 1.35 mA Shutdown Current (per Amplifier) Shutdown, VSHDNx ≤ 0.8V l 0.2 1 0.2 1 µA VS Supply Voltage Range Guaranteed by the PSRR Test l 2.7 5.5 2.7 5.5 V Channel Separation fS = 10kHz –120 –120 dB Shutdown Logic SHDNx High l 2 2 V SHDNx Low l 0.8 0.8 V tON Turn-On Time VSHDNx = 0.8V to 2V 6 6 µs tOFF Turn-Off Time VSHDNx = 2V to 0.8V 2 2 µs Leakage of SHDN Pin VSHDNx = 0V l 0.1 0.5 0.1 0.5 µA
The
l
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. Test conditions are V+ = 5V, V– = 0V, VCM = 0.5V unless otherwise noted. C SUFFIX H SUFFIX SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Offset Voltage (Note 5) LTC6087MS8, LTC6088GN ±330 ±750 ±330 ±750 µV LTC6087DD, LTC6088DHC ±330 ±1100 ±330 ±1100 µV LTC6087MS8, LTC6088GN l ±900 ±1100 µV LTC6087DD, LTC6088DHC l ±1350 ±1600 µV ∆VOS/∆T Input Offset Voltage Drift (Note 6) LTC6087MS8, LTC6088GN l ±2 ±5 ±2 ±5 µV/°C LTC6087DD, LTC6088DHC l ±2 ±5 ±2 ±5 µV/°C IB Input Bias Current (Notes 5, 7) 1 1 pA l 40 500 pA IOS Input Offset Current (Notes 5, 7) 0.5 0.5 pA l 30 150 pA en Input Noise Voltage Density f = 1kHz 12 12 nV/√Hz f = 10kHz 10 10 nV/√Hz Input Noise Voltage 0.1Hz to 10Hz 2.5 2.5 µVP-P in Input Noise Current Density (Note 8) f = 1Hz 0.56 0.56 fA/√Hz Input Common Mode Range l V– V+ V– V+ V CIN Input Capacitance f = 100kHz Differential Mode 2.7 2.7 pF Common Mode 4.2 4.2 pF 60878fd 4 For more information www.linear.com/LTC6087 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Simplified Schematic Package Description Revision History Typical Applications Related Parts