Datasheet LT6370 (Analog Devices) - 3

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
G Gain Range G = (1 + 24.2k/RG) (Note 2) 1 1000 1 1000 V/V Gain Error (Notes 3, 4) G = 1 –0.004 0.01 –0.004 0.015 % G = 1 l 0.02 0.025 % G = 10 –0.02 0.08 –0.02 0.1 % G = 10, TA = –40
°
C to 85
°
C l 0.4 0.42 % G = 10, TA = –40
°
C to 125
°
C l 0.58 0.6 % G = 100 –0.02 0.08 –0.02 0.1 % G = 100, TA = –40
°
C to 85
°
C l 0.4 0.42 % G = 100, TA = –40
°
C to 125
°
C l 0.58 0.6 % G = 1000 –0.05 0.15 –0.05 0.2 % G = 1000, TA = –40
°
C to 85
°
C l 0.47 0.52 % G = 1000, TA = –40
°
C to 125
°
C l 0.65 0.7 % Gain vs Temperature G = 1 (Note 5) l 0.2 0.5 0.2 0.5 ppm/°C (Notes 3, 4) G > 1(Note 6) l 20 30 20 50 ppm/°C Gain Nonlinearity (Notes 3, 7) VOUT = ±10V, G = 1 1 3 1 5 ppm VOUT = ±10V, G = 1 l 6 8 ppm VOUT = ±10V, G = 10 3 20 3 30 ppm VOUT = ±10V, G = 10 l 65 75 ppm VOUT = ±10V, G = 100 20 30 20 55 ppm VOUT = ±10V, G = 100 l 105 130 ppm VOUT = ±10V, G = 1000 50 200 50 300 ppm VOUT = ±10V, G = 1000 l 270 370 ppm VOUT = ±10V, G = 1, RL = 600Ω 4 4 ppm VOUT = ±10V, G = 10, RL = 600Ω 6 6 ppm VOUT = ±10V, G = 100, RL = 600Ω 30 30 ppm VOUT = ±10V, G = 1000, RL = 600Ω 250 250 ppm
VOST, Total Input Referred Offset Voltage, VOST = VOSI + VOSO/G
VOSI Input Offset Voltage S8E Package ±9 ±25 ±15 ±55 μV (Note 8) MS8 Package ±8 ±35 μV DD10 Package ±15 ±60 μV S8E Package, TA = –40°C to 85°C l ±100 ±130 μV S8E Package, TA = –40°C to 125°C l ±125 ±155 μV MS8 Package, TA = –40°C to 85°C l ±125 μV MS8 Package, TA = –40°C to 125°C l ±150 μV DD10 Package, TA = –40°C to 85°C l ±155 μV DD10 Package, TA = –40°C to 125°C l ±180 μV VOSO Output Offset Voltage S8E Package ±60 ±165 ±70 ±265 μV (Note 8) MS8 Package ±30 ±150 μV DD10 Package ±45 ±250 μV S8E Package, TA = –40°C to 85°C l ±390 ±490 μV S8E Package, TA = –40°C to 125°C l ±515 ±615 μV MS8 Package, TA = –40°C to 85°C l ±325 μV MS8 Package, TA = –40°C to 125°C l ±400 μV DD10 Package, TA = –40°C to 85°C l ±510 μV DD10 Package, TA = –40°C to 125°C l ±650 μV VOSI/T Input Offset Voltage Drift S8E Package, TA = –40°C to 85°C l ±0.3 ±0.4 μV/°C (Notes 5, 8) S8E Package, TA = –40°C to 125°C l ±0.4 ±0.5 μV/°C MS8 Package, TA = –40°C to 85°C l ±0.3 μV/°C MS8 Package, TA = –40°C to 125°C l ±0.4 μV/°C DD10 Package, TA = –40°C to 85°C l ±0.4 μV/°C DD10 Package, TA = –40°C to 125°C l ±0.5 μV/°C Input Offset Voltage TA = –40°C to 85°C l ±1.5 ±1.5 μV Hysteresis (Note 9) TA = –40°C to 125°C l ±3 ±3 μV Rev. 0 For more information www.analog.com 3 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