Datasheet ADA4097-1, ADA4097-2 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | 50 V, 130 kHz, 32.5 µA per Channel, Robust, Over-The-Top, Precision Op Amps |
| Páginas / Página | 31 / 4 — ADA4097-1/ADA4097-2. SPECIFICATIONS. Table 1. B Grade. H Grade. … |
| Formato / tamaño de archivo | PDF / 1.8 Mb |
| Idioma del documento | Inglés |
ADA4097-1/ADA4097-2. SPECIFICATIONS. Table 1. B Grade. H Grade. Parameter. Test Conditions/Comments. Min. Typ. Max. Unit. analog.com
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ADA4097-1/ADA4097-2 SPECIFICATIONS Table 1. B Grade H Grade Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit
1% Settling Time ΔVOUT = ±2 V 70 70 µs 0.1% Settling Time ΔVOUT = ±2 V 100 100 µs Total Harmonic Distortion Plus f = 1 kHz, VOUT = 2 V p-p, RLOAD 0.05 0.05 % Noise (THD + N) = 10 kΩ, bandwidth = 80 kHz Channel Separation f = 1 kHz, RLOAD = 2 kΩ 115 115 dB INPUT CHARACTERISTICS Input Resistance Differential mode 10 10 MΩ Common mode >1 >1 GΩ Over-The-Top Differential mode, VCM > 5 V 60 60 kΩ Common mode, VCM > 5 V >1 >1 GΩ Input Capacitance Differential mode 1 1 pF Common mode 3 3 pF SHDN AND SHDNx PINS Input Logic Low Amplifier active, SHDN and −VS + 0.5 −VS + 0.5 V SHDNx pin voltage (VSHDN) < −VS + 0.5 V, TMIN < TA < TMAX Input Logic High Amplifier shutdown, VSHDN > −VS −VS + 1.5 −VS + 1.5 V + 1.5 V, TMIN < TA < TMAX Response Time Amplifier active to shutdown 2.5 2.5 µs Amplifier shutdown to active 100 100 µs Pull-Down Current VSHDN = −VS + 0.5 V, TMIN < TA < 0.6 3 0.6 3 µA TMAX VSHDN = −VS + 1.5 V, TMIN < TA < 0.3 2.5 0.3 2.5 µA TMAX OUTPUT CHARACTERISTICS Output Voltage Swing Low Overdrive voltage (V 4 OD ) = 15 40 15 40 mV 30 mV, no load TMIN < TA < TMAX 45 50 mV VOD = 30 mV, sink current (ISINK) 240 325 240 325 mV = 5 mA TMIN < TA < TMAX 380 400 mV Output Voltage Swing High VOD = 30 mV, no load 2.5 5 2.5 5 mV TMIN < TA < TMAX 10 15 mV VOD = 30 mV, source current 570 700 570 700 mV (ISOURCE) = 5 mA TMIN < TA < TMAX 1000 1100 mV Short-Circuit Current ISOURCE 20 30 20 30 mA TMIN< TA < TMAX 10 6 mA ISINK 35 40 35 40 mA TMIN < TA < TMAX 10 6 mA Output Pin Leakage During VSHDN = −VS + 1.5 V ±5 ±100 ±5 ±100 nA Shutdown TMIN < TA < TMAX ±10 ±10 µA POWER SUPPLY Maximum Operating Voltage5 50 50 V VSY Range Guaranteed by power supply 3 50 3 50 V rejection ratio (PSRR) Supply Current per Channel Amplifier active 32.5 36 32.5 36 µA TMIN < TA < TMAX 55 60 µA
analog.com Rev. A | 4 of 31
Document Outline Features Applications General Description Typical Application Circuit Specifications 5 V Supply ±15 V Supply Absolute Maximum Ratings Maximum Power Dissipation Thermal Resistance Electrostatic Discharge (ESD) Ratings ESD Ratings for ADA4097-1/ADA4097-2 ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Input Protection Over-The-Top Operation Considerations Output Shutdown Pins (SHDN and SHDNx) Applications Information Large Resistor Gain Operation Recommended Values for Various Gains Noise Distortion Power Dissipation and Thermal Shutdown Circuit Layout Considerations Power Supply Bypassing Grounding ESD Protection when Powered Related Products Typical Applications Outline Dimensions Ordering Guide Evaluation Boards
ADA4097-1/ADA4097-2 SPECIFICATIONS Table 1. B Grade H Grade Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit
1% Settling Time ΔVOUT = ±2 V 70 70 µs 0.1% Settling Time ΔVOUT = ±2 V 100 100 µs Total Harmonic Distortion Plus f = 1 kHz, VOUT = 2 V p-p, RLOAD 0.05 0.05 % Noise (THD + N) = 10 kΩ, bandwidth = 80 kHz Channel Separation f = 1 kHz, RLOAD = 2 kΩ 115 115 dB INPUT CHARACTERISTICS Input Resistance Differential mode 10 10 MΩ Common mode >1 >1 GΩ Over-The-Top Differential mode, VCM > 5 V 60 60 kΩ Common mode, VCM > 5 V >1 >1 GΩ Input Capacitance Differential mode 1 1 pF Common mode 3 3 pF SHDN AND SHDNx PINS Input Logic Low Amplifier active, SHDN and −VS + 0.5 −VS + 0.5 V SHDNx pin voltage (VSHDN) < −VS + 0.5 V, TMIN < TA < TMAX Input Logic High Amplifier shutdown, VSHDN > −VS −VS + 1.5 −VS + 1.5 V + 1.5 V, TMIN < TA < TMAX Response Time Amplifier active to shutdown 2.5 2.5 µs Amplifier shutdown to active 100 100 µs Pull-Down Current VSHDN = −VS + 0.5 V, TMIN < TA < 0.6 3 0.6 3 µA TMAX VSHDN = −VS + 1.5 V, TMIN < TA < 0.3 2.5 0.3 2.5 µA TMAX OUTPUT CHARACTERISTICS Output Voltage Swing Low Overdrive voltage (V 4 OD ) = 15 40 15 40 mV 30 mV, no load TMIN < TA < TMAX 45 50 mV VOD = 30 mV, sink current (ISINK) 240 325 240 325 mV = 5 mA TMIN < TA < TMAX 380 400 mV Output Voltage Swing High VOD = 30 mV, no load 2.5 5 2.5 5 mV TMIN < TA < TMAX 10 15 mV VOD = 30 mV, source current 570 700 570 700 mV (ISOURCE) = 5 mA TMIN < TA < TMAX 1000 1100 mV Short-Circuit Current ISOURCE 20 30 20 30 mA TMIN< TA < TMAX 10 6 mA ISINK 35 40 35 40 mA TMIN < TA < TMAX 10 6 mA Output Pin Leakage During VSHDN = −VS + 1.5 V ±5 ±100 ±5 ±100 nA Shutdown TMIN < TA < TMAX ±10 ±10 µA POWER SUPPLY Maximum Operating Voltage5 50 50 V VSY Range Guaranteed by power supply 3 50 3 50 V rejection ratio (PSRR) Supply Current per Channel Amplifier active 32.5 36 32.5 36 µA TMIN < TA < TMAX 55 60 µA
analog.com Rev. A | 4 of 31
Document Outline Features Applications General Description Typical Application Circuit Specifications 5 V Supply ±15 V Supply Absolute Maximum Ratings Maximum Power Dissipation Thermal Resistance Electrostatic Discharge (ESD) Ratings ESD Ratings for ADA4097-1/ADA4097-2 ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Input Protection Over-The-Top Operation Considerations Output Shutdown Pins (SHDN and SHDNx) Applications Information Large Resistor Gain Operation Recommended Values for Various Gains Noise Distortion Power Dissipation and Thermal Shutdown Circuit Layout Considerations Power Supply Bypassing Grounding ESD Protection when Powered Related Products Typical Applications Outline Dimensions Ordering Guide Evaluation Boards