Datasheet LT6018 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | 33V, Ultralow Noise, Precision Op Amp |
| 页数 / 页 | 22 / 3 — elecTrical characTerisTics. The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 1.4 Mb |
| 文件语言 | 英语 |
elecTrical characTerisTics. The. denotes the specifications which apply over the full operating
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LT6018
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications and all typical values are at TA = 25°C. V+ = 15V, V– = –15V, VCM = VOUT = 0V, VEN = 1.7V, VDGND = 0V unless otherwise noted. VS is defined as (V+ – V–). SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage S8E Package ±7 ±50 µV l ±75 µV DFN Package ±8 ±70 µV l ±95 µV ∆VOS/∆Time Long Term Input Offset Voltage 0.45 µV/Mo Stability (Note 3) ∆VOS/∆Temp Input Offset Voltage Drift (Note 4) S8E Package l ±0.2 ±0.5 µV/°C DFN Package l ±0.2 ±0.5 µV/°C IOS Input Offset Current –50 ±6 50 nA l –60 60 nA IB Input Bias Current –150 –60 150 nA TA = –40°C to 85°C l –400 400 nA TA = –40°C to 125°C l –900 900 nA Input Noise Voltage 0.1Hz to 10Hz 30 nVP-P en Input Noise Voltage Density f = 10Hz 1.2 nV/√Hz f = 1kHz 1.2 nV/√Hz in Input Noise Current Density f = 10kHz, Unbalanced Source 3 pA/√Hz f = 10kHz, Balanced Source 0.75 pA/√Hz CIN Input Capacitance Common Mode 7 pF Differential Mode 32 pF RIN Input Resistance Common Mode 50 MΩ Differential Mode 30 kΩ VICM Common-Mode Input Range Guaranteed by CMRR l V– + 3 V+ – 3 V (Note 5) CMRR Common-Mode Rejection Ratio VICM = –12V to 12V 124 133 dB l 120 dB PSRR Power Supply Rejection Ratio VS = 8V to 33V 130 140 dB l 128 dB AVOL Large-Signal Voltage Gain RL = 500Ω, VOUT = –10V to 10V 132 142 dB l 128 dB VOL Output Swing Low (VOUT – V–) No Load 80 mV ISINK = 1mA 100 200 mV l 700 mV ISINK = 20mA 750 1400 mV l 1800 mV VOH Output Swing High (V+ – VOUT) No Load 425 mV ISOURCE = 1mA 730 800 mV l 900 mV ISOURCE = 20mA 1150 1400 mV l 1600 mV ISC Short-Circuit Current VOUT = 0V, Sourcing l 40 90 mA VOUT = 0V, Sinking l 65 100 mA SR Slew Rate AV = 1, 10V Step 20 30 V/µs l 15 V/µs AV = 1, 5V Step 20 V/µs GBW Gain-Bandwidth Product f = 50kHz 12 15 MHz TA = –40°C to 85°C l 11 MHz TA = –40°C to 125°C l 9 MHz VS Supply Voltage Range Guaranteed by PSRR l 8 33 V 6018fa For more information www.linear.com/LT6018 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Applications Information Typical Applications Package Description Revision History Typical Applications Related Parts
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications and all typical values are at TA = 25°C. V+ = 15V, V– = –15V, VCM = VOUT = 0V, VEN = 1.7V, VDGND = 0V unless otherwise noted. VS is defined as (V+ – V–). SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage S8E Package ±7 ±50 µV l ±75 µV DFN Package ±8 ±70 µV l ±95 µV ∆VOS/∆Time Long Term Input Offset Voltage 0.45 µV/Mo Stability (Note 3) ∆VOS/∆Temp Input Offset Voltage Drift (Note 4) S8E Package l ±0.2 ±0.5 µV/°C DFN Package l ±0.2 ±0.5 µV/°C IOS Input Offset Current –50 ±6 50 nA l –60 60 nA IB Input Bias Current –150 –60 150 nA TA = –40°C to 85°C l –400 400 nA TA = –40°C to 125°C l –900 900 nA Input Noise Voltage 0.1Hz to 10Hz 30 nVP-P en Input Noise Voltage Density f = 10Hz 1.2 nV/√Hz f = 1kHz 1.2 nV/√Hz in Input Noise Current Density f = 10kHz, Unbalanced Source 3 pA/√Hz f = 10kHz, Balanced Source 0.75 pA/√Hz CIN Input Capacitance Common Mode 7 pF Differential Mode 32 pF RIN Input Resistance Common Mode 50 MΩ Differential Mode 30 kΩ VICM Common-Mode Input Range Guaranteed by CMRR l V– + 3 V+ – 3 V (Note 5) CMRR Common-Mode Rejection Ratio VICM = –12V to 12V 124 133 dB l 120 dB PSRR Power Supply Rejection Ratio VS = 8V to 33V 130 140 dB l 128 dB AVOL Large-Signal Voltage Gain RL = 500Ω, VOUT = –10V to 10V 132 142 dB l 128 dB VOL Output Swing Low (VOUT – V–) No Load 80 mV ISINK = 1mA 100 200 mV l 700 mV ISINK = 20mA 750 1400 mV l 1800 mV VOH Output Swing High (V+ – VOUT) No Load 425 mV ISOURCE = 1mA 730 800 mV l 900 mV ISOURCE = 20mA 1150 1400 mV l 1600 mV ISC Short-Circuit Current VOUT = 0V, Sourcing l 40 90 mA VOUT = 0V, Sinking l 65 100 mA SR Slew Rate AV = 1, 10V Step 20 30 V/µs l 15 V/µs AV = 1, 5V Step 20 V/µs GBW Gain-Bandwidth Product f = 50kHz 12 15 MHz TA = –40°C to 85°C l 11 MHz TA = –40°C to 125°C l 9 MHz VS Supply Voltage Range Guaranteed by PSRR l 8 33 V 6018fa For more information www.linear.com/LT6018 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Applications Information Typical Applications Package Description Revision History Typical Applications Related Parts