Datasheet LT1809, LT1810 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | Single/Dual 180MHz, 350V/µs Rail-to-Rail Input and Output Low Distortion Op Amps |
| Páginas / Página | 24 / 4 — ELECTRICAL CHARACTERISTICS. TA = 25°C. VS = 5V, 0V; VS = 3V, 0V; VSHDN = … |
| Formato / tamaño de archivo | PDF / 301 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. TA = 25°C. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply,
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LT1809/LT1810
ELECTRICAL CHARACTERISTICS TA = 25°C. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
tOFF Turn-Off Time VSHDN = 4.5V to 0.3V, RL = 100 50 ns GBW Gain-Bandwidth Product Frequency = 2MHz 160 MHz SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4VP-P 300 V/μs FPBW Full Power Bandwidth VS = 5V, VOUT = 4VP-P 23.5 MHz THD Total Harmonic Distortion VS = 5V, AV = 1, RL = 1k, VO = 2VP-P, fC = 5MHz – 86 dB tS Settling Time 0.1%, VS = 5V, VSTEP = 2V, AV = –1, RL = 500Ω 27 ns ΔG Differential Gain (NTSC) VS = 5V, AV = 2, RL = 150Ω 0.015 % Δθ Differential Phase (NTSC) VS = 5V, AV = 2, RL = 150Ω 0.05 Deg
The
l
denotes the specifi cations which apply over the 0°C ≤ TA ≤ 70°C temperature range. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + LT1809 SO-8 l 1 3.0 mV VCM = V– LT1809 SO-8 l 1 3.0 mV VCM = V+ l 1 3.5 mV VCM = V– l 1 3.5 mV VOS TC Input Offset Voltage Drift (Note 8) VCM = V+ l 9 25 μV/°C VCM = V– l 9 25 μV/°C ΔV l OS Input Offset Voltage Shift VCM = V– to V+ LT1809 SO-8 0.5 2.5 mV VCM = V– to V+ l 0.5 3.0 mV Input Offset Voltage Match (Channel-to-Channel) VCM = V–, VCM = V+ l 1.2 6.5 mV (Note 10) IB Input Bias Current VCM = V + – 0.2V l 2 10 μA VCM = V– + 0.4V l –30 –14 μA ΔIB Input Bias Current Shift VCM = V – + 0.4V to V+ – 0.2V l 16 40 μA Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.2V l 0.1 5 μA (Note 10) VCM = V– + 0.4V 0.5 10 μA IOS Input Offset Current VCM = V+ – 0.2V l 0.05 1.5 μA VCM = V– + 0.4V l 0.40 4.5 μA ΔIOS Input Offset Current Shift VCM = V– + 0.4V to V+ – 0.2V l 0.45 6 μA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 l 20 75 V/mV VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2 l 3.5 8.5 V/mV VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 l 12 40 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = V– to V+ l 64 80 dB VS = 3V, VCM = V– to V+ l 60 75 dB CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, VCM = V–, VCM = V+ l 58 80 dB VS = 3V, VCM = V –, VCM = V+ 54 75 dB Input Common Mode Range l V– V+ V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V l 70 83 dB PSRR Match (Channel-to-Channel) (Note 10) VS = 2.5V to 10V, VCM = 0V l 64 83 dB Minimum Supply Voltage (Note 6) l 2.3 2.5 V VOL Output Voltage Swing LOW (Note 7) No Load l 12 60 mV ISINK = 5mA l 55 140 mV ISINK = 25mA l 200 400 mV 180910fa 4
ELECTRICAL CHARACTERISTICS TA = 25°C. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
tOFF Turn-Off Time VSHDN = 4.5V to 0.3V, RL = 100 50 ns GBW Gain-Bandwidth Product Frequency = 2MHz 160 MHz SR Slew Rate VS = 5V, AV = –1, RL = 1k, VO = 4VP-P 300 V/μs FPBW Full Power Bandwidth VS = 5V, VOUT = 4VP-P 23.5 MHz THD Total Harmonic Distortion VS = 5V, AV = 1, RL = 1k, VO = 2VP-P, fC = 5MHz – 86 dB tS Settling Time 0.1%, VS = 5V, VSTEP = 2V, AV = –1, RL = 500Ω 27 ns ΔG Differential Gain (NTSC) VS = 5V, AV = 2, RL = 150Ω 0.015 % Δθ Differential Phase (NTSC) VS = 5V, AV = 2, RL = 150Ω 0.05 Deg
The
l
denotes the specifi cations which apply over the 0°C ≤ TA ≤ 70°C temperature range. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V + LT1809 SO-8 l 1 3.0 mV VCM = V– LT1809 SO-8 l 1 3.0 mV VCM = V+ l 1 3.5 mV VCM = V– l 1 3.5 mV VOS TC Input Offset Voltage Drift (Note 8) VCM = V+ l 9 25 μV/°C VCM = V– l 9 25 μV/°C ΔV l OS Input Offset Voltage Shift VCM = V– to V+ LT1809 SO-8 0.5 2.5 mV VCM = V– to V+ l 0.5 3.0 mV Input Offset Voltage Match (Channel-to-Channel) VCM = V–, VCM = V+ l 1.2 6.5 mV (Note 10) IB Input Bias Current VCM = V + – 0.2V l 2 10 μA VCM = V– + 0.4V l –30 –14 μA ΔIB Input Bias Current Shift VCM = V – + 0.4V to V+ – 0.2V l 16 40 μA Input Bias Current Match (Channel-to-Channel) VCM = V+ – 0.2V l 0.1 5 μA (Note 10) VCM = V– + 0.4V 0.5 10 μA IOS Input Offset Current VCM = V+ – 0.2V l 0.05 1.5 μA VCM = V– + 0.4V l 0.40 4.5 μA ΔIOS Input Offset Current Shift VCM = V– + 0.4V to V+ – 0.2V l 0.45 6 μA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 l 20 75 V/mV VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2 l 3.5 8.5 V/mV VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 l 12 40 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = V– to V+ l 64 80 dB VS = 3V, VCM = V– to V+ l 60 75 dB CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, VCM = V–, VCM = V+ l 58 80 dB VS = 3V, VCM = V –, VCM = V+ 54 75 dB Input Common Mode Range l V– V+ V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V l 70 83 dB PSRR Match (Channel-to-Channel) (Note 10) VS = 2.5V to 10V, VCM = 0V l 64 83 dB Minimum Supply Voltage (Note 6) l 2.3 2.5 V VOL Output Voltage Swing LOW (Note 7) No Load l 12 60 mV ISINK = 5mA l 55 140 mV ISINK = 25mA l 200 400 mV 180910fa 4