Datasheet LT1057, LT1058 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Dual and Quad, JFET Input Precision High Speed Op Amps |
| 页数 / 页 | 16 / 4 — ELECTRICAL CHARACTERISTICS. (LT1057/LT1058 SW Package Only), VS = ±15V, … |
| 文件格式/大小 | PDF / 340 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. (LT1057/LT1058 SW Package Only), VS = ±15V, TA = 25°C, VCM = 0V. unless otherwise noted. SYMBOL
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LT1057/LT1058
ELECTRICAL CHARACTERISTICS (LT1057/LT1058 SW Package Only), VS = ±15V, TA = 25°C, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
in Input Noise Current Density fO = 10Hz, 1kHz 1.8 fA/√Hz AVOL Large-Signal Voltage Gain VO = ±10V RL = 2k 100 300 V/mV RL = 1k 50 220 Input Voltage Range ±10.5 14.3 V –11.5 CMRR Common Mode Rejection Ratio VCM = ±15V LT1057 82 98 dB LT1058 80 98 PSRR Power Supply Rejection Ratio VS = ±10V to ±18V 86 102 dB VOUT Output Voltage Swing RL = 2k ±12 ±13 V SR Slew Rate 8 13 V/µs GBW Gain-Bandwidth Product f = 1MHz (Note 6) 3 5 MHz IS Supply Current Per Amplifier 1.7 2.8 mA Channel Separation DC to 5kHz, VIN = ±10V 130 dB
The
l
denotes the specifications which apply over the temperature range of 0°C ≤ TA ≤ 70°C or –40°C ≤ TA ≤ 85°C (LT1057IS8), otherwise specifications are TA = 25°C. VS = ±15V, VCM = 0V, unless noted. LT1057AC LT1057C LT1058AC LT1058C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage LT1057 l 250 800 330 1400 μV LT1057IS8 l 500 2300 μV LT1057S8 l 400 1900 μV LT1058 l 300 1200 400 1800 μV Average Temperature LT1057 H/J8 Package l 1.8 7 2.3 12 μV/°C Coefficient of Input N8 Package l 3 10 4 16 μV/°C (Offset Voltage) LT1057S8 (Note 5) l 4 16 μV/°C LT1057IS8 (Note 5) l 4.5 16 μV/°C LT1058 J Package (Note 5) l 2.5 10 3 15 μV/°C N Package (Note 5) l 4 15 5 22 μV/°C IOS lnput Offset Current Warmed Up, TA = 70°C 18 150 20 250 pA LT1057IS8 l 35 600 IB Input Bias Current Warmed Up, TA = 70°C ±50 ±250 ±60 ±350 pA LT1057IS8 l ±100 ±900 AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 70 220 50 200 V/mV CMRR Common Mode Rejection Ratio VCM = ±10.4V l 85 98 80 96 dB PSRR Power Supply Rejection Ratio VS = ±10V to ±18V l 87 102 84 100 dB VOUT Output Voltage Swing RL = 2k l ±12 ±12.8 ±12 ±12.8 V IS Supply Current Per Amplifier l 2.8 3.2 mA TA = 70°C 14 1.5 mA 10578fd 4 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS
ELECTRICAL CHARACTERISTICS (LT1057/LT1058 SW Package Only), VS = ±15V, TA = 25°C, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
in Input Noise Current Density fO = 10Hz, 1kHz 1.8 fA/√Hz AVOL Large-Signal Voltage Gain VO = ±10V RL = 2k 100 300 V/mV RL = 1k 50 220 Input Voltage Range ±10.5 14.3 V –11.5 CMRR Common Mode Rejection Ratio VCM = ±15V LT1057 82 98 dB LT1058 80 98 PSRR Power Supply Rejection Ratio VS = ±10V to ±18V 86 102 dB VOUT Output Voltage Swing RL = 2k ±12 ±13 V SR Slew Rate 8 13 V/µs GBW Gain-Bandwidth Product f = 1MHz (Note 6) 3 5 MHz IS Supply Current Per Amplifier 1.7 2.8 mA Channel Separation DC to 5kHz, VIN = ±10V 130 dB
The
l
denotes the specifications which apply over the temperature range of 0°C ≤ TA ≤ 70°C or –40°C ≤ TA ≤ 85°C (LT1057IS8), otherwise specifications are TA = 25°C. VS = ±15V, VCM = 0V, unless noted. LT1057AC LT1057C LT1058AC LT1058C SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage LT1057 l 250 800 330 1400 μV LT1057IS8 l 500 2300 μV LT1057S8 l 400 1900 μV LT1058 l 300 1200 400 1800 μV Average Temperature LT1057 H/J8 Package l 1.8 7 2.3 12 μV/°C Coefficient of Input N8 Package l 3 10 4 16 μV/°C (Offset Voltage) LT1057S8 (Note 5) l 4 16 μV/°C LT1057IS8 (Note 5) l 4.5 16 μV/°C LT1058 J Package (Note 5) l 2.5 10 3 15 μV/°C N Package (Note 5) l 4 15 5 22 μV/°C IOS lnput Offset Current Warmed Up, TA = 70°C 18 150 20 250 pA LT1057IS8 l 35 600 IB Input Bias Current Warmed Up, TA = 70°C ±50 ±250 ±60 ±350 pA LT1057IS8 l ±100 ±900 AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 70 220 50 200 V/mV CMRR Common Mode Rejection Ratio VCM = ±10.4V l 85 98 80 96 dB PSRR Power Supply Rejection Ratio VS = ±10V to ±18V l 87 102 84 100 dB VOUT Output Voltage Swing RL = 2k l ±12 ±12.8 ±12 ±12.8 V IS Supply Current Per Amplifier l 2.8 3.2 mA TA = 70°C 14 1.5 mA 10578fd 4 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS