Datasheet LT1024 (Analog Devices) - 3

LT1024
ELECTRICAL CHARACTERISTICS Matching Specifications. VS =
±
15V, VCM = 0V, TA = 25
°
C unless otherwise noted. LT1024AM/LT1024AC LT1O24M /LT1O24C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage Match 20 75 25 150 µV I + B Average Noninverting Bias ±30 ±150 ±40 ±250 pA Current I + OS Noninverting Offset Current 30 150 30 300 pA ∆CMRR Common Mode Rejection Ratio VCM = ±13.5V 110 132 106 132 dB Match ∆PSRR Power Supply Rejection Ratio VS = ±2V to 20V 110 132 106 132 dB Match Channel Separation f ≤ 10Hz (Note 4) 134 150 134 150 dB
Individual Amplifiers. The
●
denotes the specifications which apply over the full operating temperature range of 0
°
C
≤
TA = 70
°
C for the LT1024AC and LT1024C; – 55
°
C
≤
TA
≤
125
°
C for the LT1024AM and LT1024M. VS =
±
15V, VCM = 0V, unless otherwise noted. LT1024AM/LT1024AC LT1024M/LT1024C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage 0°C to 70°C ● 30 120 35 200 µV –55°C to 125°C ● 40 200 50 300 µV Average Temperature Coefficient of ● 0.25 1.5 0.3 2.0 µV/°C Input Offset Voltage IOS Input Offset Current 0°C to 70°C ● 40 250 50 300 pA – 55°C to 125°C ● 80 350 100 500 pA Average Temperature Coefficient of ● 0.5 2.5 0.7 3 pA/°C Input Offset Current IB Input Bias Current 0°C to 70°C ● ±40 ±250 ±50 ±400 pA – 55°C to 125°C ● ±100 ±700 ±200 ±1300 pA Average Temperature Coefficient of 0°C to 70°C ● 0.4 3 0.5 4 pA/°C Input Bias Current – 55°C to 125°C ● 1 6 2 12 pA/°C AVOL Large-Signal Voltage Gain VOUT = ±12V, RL ≥ 10kΩ ● 150 1000 150 1000 V/mV VOUT = ±10V, RL ≥ 2kΩ ● 100 600 100 600 V/mV CMRR Common Mode Rejection Ratio VCM = ±13.5V ● 108 128 106 128 dB PSRR Power Supply Rejection Ratio VS = ±2.5V to ±18V ● 108 128 106 128 dB Input Voltage Range ● ±13.5 ±13.5 V VOUT Output Voltage Swing RL = 10kΩ ● ±13 ±14 ±13 ±14 V IS Supply Current ● 400 800 400 900 µA 1024fa 3