Datasheet LT1055, LT1056 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Precision, High Speed, JFET Input Operational Amplifiers |
| Pages / Page | 20 / 4 — ELECTRICAL CHARACTERISTICS. TA = 25°C. VS = ±15V, VCM = 0V unless … |
| File Format / Size | PDF / 329 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS. TA = 25°C. VS = ±15V, VCM = 0V unless otherwise noted.t. LT1055M/LT1056M. LT1055AM/LT1056AM
Model Line for this Datasheet
Text Version of Document
LT1055/LT1056
ELECTRICAL CHARACTERISTICS TA = 25°C. VS = ±15V, VCM = 0V unless otherwise noted.t LT1055M/LT1056M LT1055AM/LT1056AM LT1055CH/LT1056CH LT1055AC/LT1056AC LT1055CN8/LT1056CN8 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
SR Slew Rate LT1055 10 13 7.5 12 V/µs LT1056 12 16 9.0 14 V/µs GBW Gain Bandwidth Product f = 1MHz LT1055 5.0 4.5 MHz LT1056 6.5 5.5 MHz IS Supply Current LT1055 2.8 4.0 2.8 4.0 mA LT1056 5.0 6.5 5.0 7.0 mA Offset Voltage Adjustment Range RPOT = 100k ±5 ±5 mV
The
l
denotes the specifications which apply over the temperature range 0°C ≤ TA ≤ 70°C. VS = ±15V, VCM = 0V unless otherwise noted. LT1055AC LT1055CH/LT1056CH LT1056AC LT1055CN8/LT1056CN8 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 2) LT1055 H Package l 100 330 140 750 µV LT1056 H Package l 100 360 140 800 µV LT1055 N8 Package l 250 1250 µV LT1056 N8 Package l 280 1350 µV Average Temperature H Package (Note 6) l 1.2 4.0 1.6 8.0 µV/°C Coefficient of Input Offset N8 Package (Note 6) l 3.0 12.0 µV/°C Voltage IOS Input Offset Current Warmed Up LT1055 l 10 50 16 80 pA TA = 70°C LT1056 l 14 70 18 100 pA IB Input Bias Current Warmed Up LT1055 l ±30 ±150 ±40 ±200 pA TA = 70°C LT1056 l ±40 ±80 ±50 ±240 pA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 80 250 60 250 V/mV CMRR Common Mode Rejection Ratio VCM = ±10.5V l 85 100 82 98 dB PSRR Power Supply Rejection Ratio VS = ±10V to ±18V l 89 105 87 103 dB VOUT Output Voltage Swing RL = 2k l ±12 ±13.1 ±12 ±13.1 V
The
l
denotes the specifications which apply over the temperature range –55°C ≤ TA ≤ 125°C. VS = ±15V, VCM = 0V, unless otherwise noted. LT1055AM LT1055M LT1056AM LT1056M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 2) LT1055 l 180 500 250 1200 µV LT1056 l 180 550 250 1250 µV Average Temperature (Note 6) l 1.3 4.0 1.8 8.0 µV/°C Coefficient of Input Offset Voltage IOS Input Offset Current Warmed Up LT1055 l 0.20 1.2 0.25 1.8 nA TA = 125°C LT1056 l 0.25 1.5 0.30 2.4 nA IB Input Bias Current Warmed Up LT1055 l ±0.4 ±2.5 ±0.5 ±4.0 nA TA = 125°C LT1056 l ±0.5 ±3.0 ±0.6 ±5.0 nA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 40 120 35 120 V/mV CMRR Common Mode Rejection Ratio VCM = ±10.5V l 85 100 82 98 dB PSRR Power Supply Rejection Ratio VS = ±10V to ±17V l 88 104 86 102 dB VOUT Output Voltage Swing RL = 2k l ±12 ±12.9 ±12 ±12.9 V 10556fd 4 For more information www.linear.com/LT1055 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified schematic Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS TA = 25°C. VS = ±15V, VCM = 0V unless otherwise noted.t LT1055M/LT1056M LT1055AM/LT1056AM LT1055CH/LT1056CH LT1055AC/LT1056AC LT1055CN8/LT1056CN8 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
SR Slew Rate LT1055 10 13 7.5 12 V/µs LT1056 12 16 9.0 14 V/µs GBW Gain Bandwidth Product f = 1MHz LT1055 5.0 4.5 MHz LT1056 6.5 5.5 MHz IS Supply Current LT1055 2.8 4.0 2.8 4.0 mA LT1056 5.0 6.5 5.0 7.0 mA Offset Voltage Adjustment Range RPOT = 100k ±5 ±5 mV
The
l
denotes the specifications which apply over the temperature range 0°C ≤ TA ≤ 70°C. VS = ±15V, VCM = 0V unless otherwise noted. LT1055AC LT1055CH/LT1056CH LT1056AC LT1055CN8/LT1056CN8 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 2) LT1055 H Package l 100 330 140 750 µV LT1056 H Package l 100 360 140 800 µV LT1055 N8 Package l 250 1250 µV LT1056 N8 Package l 280 1350 µV Average Temperature H Package (Note 6) l 1.2 4.0 1.6 8.0 µV/°C Coefficient of Input Offset N8 Package (Note 6) l 3.0 12.0 µV/°C Voltage IOS Input Offset Current Warmed Up LT1055 l 10 50 16 80 pA TA = 70°C LT1056 l 14 70 18 100 pA IB Input Bias Current Warmed Up LT1055 l ±30 ±150 ±40 ±200 pA TA = 70°C LT1056 l ±40 ±80 ±50 ±240 pA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 80 250 60 250 V/mV CMRR Common Mode Rejection Ratio VCM = ±10.5V l 85 100 82 98 dB PSRR Power Supply Rejection Ratio VS = ±10V to ±18V l 89 105 87 103 dB VOUT Output Voltage Swing RL = 2k l ±12 ±13.1 ±12 ±13.1 V
The
l
denotes the specifications which apply over the temperature range –55°C ≤ TA ≤ 125°C. VS = ±15V, VCM = 0V, unless otherwise noted. LT1055AM LT1055M LT1056AM LT1056M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 2) LT1055 l 180 500 250 1200 µV LT1056 l 180 550 250 1250 µV Average Temperature (Note 6) l 1.3 4.0 1.8 8.0 µV/°C Coefficient of Input Offset Voltage IOS Input Offset Current Warmed Up LT1055 l 0.20 1.2 0.25 1.8 nA TA = 125°C LT1056 l 0.25 1.5 0.30 2.4 nA IB Input Bias Current Warmed Up LT1055 l ±0.4 ±2.5 ±0.5 ±4.0 nA TA = 125°C LT1056 l ±0.5 ±3.0 ±0.6 ±5.0 nA AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 40 120 35 120 V/mV CMRR Common Mode Rejection Ratio VCM = ±10.5V l 85 100 82 98 dB PSRR Power Supply Rejection Ratio VS = ±10V to ±17V l 88 104 86 102 dB VOUT Output Voltage Swing RL = 2k l ±12 ±12.9 ±12 ±12.9 V 10556fd 4 For more information www.linear.com/LT1055 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified schematic Package Description Revision History Typical Application Related Parts
