Datasheet LT1818, LT1819 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 400MHz, 2500V/μs, 9mA Single Operational Amplifiers |
| 页数 / 页 | 18 / 4 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| 文件格式/大小 | PDF / 1.2 Mb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply over the full operating
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LT1818/LT1819
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 9) VS = ±5V, VCM = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
GBW Gain-Bandwidth Product f = 4MHz, RL = 500Ω 270 400 MHz TA = 0°C to 70°C l 260 MHz TA = –40°C to 85°C l 250 MHz tr , tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V Step 0.6 ns tPD Propagation Delay AV = 1, 50% to 50%, 0.1V Step 1.0 ns OS Overshoot AV = 1, 0.1V, RL = 100Ω 20 % tS Settling Time AV = –1, 0.1%, 5V 10 ns HD Harmonic Distortion HD2, AV = 2, f = 5MHz, VOUT = 2VP-P , RL = 500Ω –85 dBc HD3, AV = 2, f = 5MHz, VOUT = 2VP-P , RL = 500Ω –89 dBc dG Differential Gain AV = 2, RL = 150Ω 0.07 % dP Differential Phase AV = 2, RL = 150Ω 0.02 DEG IS Supply Current Per Amplifi er 9 10 mA TA = 0°C to 70°C l 13 mA TA = –40°C to 85°C l 14 mA
The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 9) VS = 5V, 0V; VCM = 2.5V, RL to 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) 0.4 2.0 mV TA = 0°C to 70°C l 2.5 mV TA = –40°C to 85°C l 3.5 mV ΔVOS/ΔT Input Offset Voltage Drift (Note 7) TA = 0°C to 70°C l 10 15 μV/°C TA = –40°C to 85°C l 10 30 μV/°C IOS Input Offset Current 60 800 nA TA = 0°C to 70°C l 1000 nA TA = –40°C to 85°C l 1200 nA IB Input Bias Current –2.4 ±8 μA TA = 0°C to 70°C l ±10 μA TA = –40°C to 85°C l ±12 μA en Input Noise Voltage Density f = 10kHz 6 nV/√Hz in Input Noise Current Density f = 10kHz 1.4 pA/√Hz RIN Input Resistance VCM = V– + 1.5V to V+ – 1.5V 1.5 5 MΩ Differential 750 kΩ CIN Input Capacitance 1.5 pF VCM Input Voltage Range (Positive) Guaranteed by CMRR 3.5 4.2 V TA = –40°C to 85°C l 3.5 V Input Voltage Range (Negative) Guaranteed by CMRR 0.8 1.5 V TA = –40°C to 85°C l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V 73 82 dB TA = 0°C to 70°C l 71 dB TA = –40°C to 85°C l 70 dB Minimum Supply Voltage Guaranteed by PSRR ±1.25 ±2 V TA = –40°C to 85°C l ±2 V PSRR Power Supply Rejection Ratio VS = 4V to 11V 78 97 dB TA = 0°C to 70°C l 76 dB TA = –40°C to 85°C l 75 dB 18189fb 4 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION E LECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATION SIMPLIFIED SCHEMATIC PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 9) VS = ±5V, VCM = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
GBW Gain-Bandwidth Product f = 4MHz, RL = 500Ω 270 400 MHz TA = 0°C to 70°C l 260 MHz TA = –40°C to 85°C l 250 MHz tr , tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V Step 0.6 ns tPD Propagation Delay AV = 1, 50% to 50%, 0.1V Step 1.0 ns OS Overshoot AV = 1, 0.1V, RL = 100Ω 20 % tS Settling Time AV = –1, 0.1%, 5V 10 ns HD Harmonic Distortion HD2, AV = 2, f = 5MHz, VOUT = 2VP-P , RL = 500Ω –85 dBc HD3, AV = 2, f = 5MHz, VOUT = 2VP-P , RL = 500Ω –89 dBc dG Differential Gain AV = 2, RL = 150Ω 0.07 % dP Differential Phase AV = 2, RL = 150Ω 0.02 DEG IS Supply Current Per Amplifi er 9 10 mA TA = 0°C to 70°C l 13 mA TA = –40°C to 85°C l 14 mA
The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 9) VS = 5V, 0V; VCM = 2.5V, RL to 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) 0.4 2.0 mV TA = 0°C to 70°C l 2.5 mV TA = –40°C to 85°C l 3.5 mV ΔVOS/ΔT Input Offset Voltage Drift (Note 7) TA = 0°C to 70°C l 10 15 μV/°C TA = –40°C to 85°C l 10 30 μV/°C IOS Input Offset Current 60 800 nA TA = 0°C to 70°C l 1000 nA TA = –40°C to 85°C l 1200 nA IB Input Bias Current –2.4 ±8 μA TA = 0°C to 70°C l ±10 μA TA = –40°C to 85°C l ±12 μA en Input Noise Voltage Density f = 10kHz 6 nV/√Hz in Input Noise Current Density f = 10kHz 1.4 pA/√Hz RIN Input Resistance VCM = V– + 1.5V to V+ – 1.5V 1.5 5 MΩ Differential 750 kΩ CIN Input Capacitance 1.5 pF VCM Input Voltage Range (Positive) Guaranteed by CMRR 3.5 4.2 V TA = –40°C to 85°C l 3.5 V Input Voltage Range (Negative) Guaranteed by CMRR 0.8 1.5 V TA = –40°C to 85°C l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V 73 82 dB TA = 0°C to 70°C l 71 dB TA = –40°C to 85°C l 70 dB Minimum Supply Voltage Guaranteed by PSRR ±1.25 ±2 V TA = –40°C to 85°C l ±2 V PSRR Power Supply Rejection Ratio VS = 4V to 11V 78 97 dB TA = 0°C to 70°C l 76 dB TA = –40°C to 85°C l 75 dB 18189fb 4 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION E LECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATION SIMPLIFIED SCHEMATIC PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS