Datasheet LTC2063 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | 2µA Supply Current, Low IB, Zero-Drift Operational Amplifier |
| Páginas / Página | 24 / 4 — elecTrical characTerisTics. The. denotes the specifications which apply … |
| Formato / tamaño de archivo | PDF / 2.5 Mb |
| Idioma del documento | Inglés |
elecTrical characTerisTics. The. denotes the specifications which apply over the full operating
Versión de texto del documento
LTC2063
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VS = 5V, VCM = VOUT = VS/2, VSHDN = 5V, RL to VS/2. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) 1 ±5 μV l ±10 μV ΔVOS/ΔT Input Offset Voltage Drift (Note 6) –40°C to 85°C l ±0.02 μV/°C –40°C to 125°C l ±0.05 µV/°C IB Input Bias Current –3 ±20 pA –40°C to 85°C l ±30 pA –40°C to 125°C l ±100 pA IOS Input Offset Current 1.5 ±20 pA –40°C to 85°C l ±30 pA –40°C to 125°C l ±100 pA in Input Noise Current Spectral Density f ≤ 100Hz 12 fA/√Hz en Input Noise Voltage Spectral Density f ≤ 100Hz 220 nV/√Hz en P–P Input Noise Voltage DC to 10Hz 4.8 μVP–P CIN Input Capacitance Differential 3.3 pF Common Mode 0.7 pF VCMR Input Voltage Range Guaranteed by CMRR l (V–) – 0.1 (V+) + 0.1 V CMRR Common Mode Rejection Ratio VCM = (V–) – 0.1V to (V+) + 0.1V 111 130 dB l 108 dB PSRR Power Supply Rejection Ratio VS = 1.7V to 5.25V 108 126 dB l 106 dB EMIRR EMI Rejection Ratio f = 400MHz 81 dB VRF = 100mVPK f = 900MHz 102 dB EMIRR = 20 • log(VRF/ΔVOS) f = 1800MHz 114 dB f = 2400MHz 100 dB AVOL Open Loop Gain VOUT = (V–) + 0.1V to (V+) – 0.1V, RL = 499k 112 140 dB l 110 dB VOL Output Voltage Swing Low (VOUT – V–) RL = 499k 0.1 mV RL = 10k 5.5 15 mV l 20 mV VOH Output Voltage Swing High (V+ – VOUT) RL = 499k 0.15 mV RL = 10k 7 15 mV l 20 mV ISC Output Short Circuit Current Sourcing 30 51 mA l 16 mA Sinking 20 48 mA l 5 mA SR Slew Rate AV = +1 3.5 V/ms GBW Gain Bandwidth Product RL = 499k 20 kHz tON Power-Up Time 2 ms fC Internal Chopping Frequency 5 kHz VS Supply Voltage Range Guaranteed by PSRR l 1.7 5.25 V IS Supply Current No Load 1.4 2 μA –40°C to 85°C l 2.5 μA –40°C to 125°C l 4 µA In Shutdown (SHDN = V–) 90 170 nA –40°C to 85°C l 250 nA –40°C to 125°C l 500 nA 2063f 4 For more information www.linear.com/LTC2063 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Typical Applications Typical Application Related Parts
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VS = 5V, VCM = VOUT = VS/2, VSHDN = 5V, RL to VS/2. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) 1 ±5 μV l ±10 μV ΔVOS/ΔT Input Offset Voltage Drift (Note 6) –40°C to 85°C l ±0.02 μV/°C –40°C to 125°C l ±0.05 µV/°C IB Input Bias Current –3 ±20 pA –40°C to 85°C l ±30 pA –40°C to 125°C l ±100 pA IOS Input Offset Current 1.5 ±20 pA –40°C to 85°C l ±30 pA –40°C to 125°C l ±100 pA in Input Noise Current Spectral Density f ≤ 100Hz 12 fA/√Hz en Input Noise Voltage Spectral Density f ≤ 100Hz 220 nV/√Hz en P–P Input Noise Voltage DC to 10Hz 4.8 μVP–P CIN Input Capacitance Differential 3.3 pF Common Mode 0.7 pF VCMR Input Voltage Range Guaranteed by CMRR l (V–) – 0.1 (V+) + 0.1 V CMRR Common Mode Rejection Ratio VCM = (V–) – 0.1V to (V+) + 0.1V 111 130 dB l 108 dB PSRR Power Supply Rejection Ratio VS = 1.7V to 5.25V 108 126 dB l 106 dB EMIRR EMI Rejection Ratio f = 400MHz 81 dB VRF = 100mVPK f = 900MHz 102 dB EMIRR = 20 • log(VRF/ΔVOS) f = 1800MHz 114 dB f = 2400MHz 100 dB AVOL Open Loop Gain VOUT = (V–) + 0.1V to (V+) – 0.1V, RL = 499k 112 140 dB l 110 dB VOL Output Voltage Swing Low (VOUT – V–) RL = 499k 0.1 mV RL = 10k 5.5 15 mV l 20 mV VOH Output Voltage Swing High (V+ – VOUT) RL = 499k 0.15 mV RL = 10k 7 15 mV l 20 mV ISC Output Short Circuit Current Sourcing 30 51 mA l 16 mA Sinking 20 48 mA l 5 mA SR Slew Rate AV = +1 3.5 V/ms GBW Gain Bandwidth Product RL = 499k 20 kHz tON Power-Up Time 2 ms fC Internal Chopping Frequency 5 kHz VS Supply Voltage Range Guaranteed by PSRR l 1.7 5.25 V IS Supply Current No Load 1.4 2 μA –40°C to 85°C l 2.5 μA –40°C to 125°C l 4 µA In Shutdown (SHDN = V–) 90 170 nA –40°C to 85°C l 250 nA –40°C to 125°C l 500 nA 2063f 4 For more information www.linear.com/LTC2063 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Typical Applications Typical Application Related Parts