Datasheet ADA4806-1 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | 0.2 μV/°C Offset Drift, 105 MHz, Low Power, Multimode, Rail-to-Rail Amplifier |
| 页数 / 页 | 24 / 10 — ADA4806-1. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. G = +2. G = … |
| 修订版 | A |
| 文件格式/大小 | PDF / 730 Kb |
| 文件语言 | 英语 |
ADA4806-1. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. G = +2. G = +1. N (. G = +10. G = +5. -LOO. LOS. LIZE. S = ±2.5V. OUT = 20mV p-p
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ADA4806-1 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
RL = 2 kΩ, unless otherwise noted. When G = +1, RF = 0 Ω.
3 3 G = +2 G = +1 B) B) d d N ( 0 N ( 0 AI AI G = +1 G G P G = +10 P G = +5 –3 –3 -LOO -LOO D D E G = +5 E LOS LOS –6 C –6 C D D G = +2 LIZE LIZE A A M –9 M –9 G = +10 V V OR S = ±2.5V OR S = ±2.5V N V V OUT = 20mV p-p N OUT = 2V p-p R R L = 2kΩ F = 1kΩ R R F = 1kΩ L = 2kΩ –12 –12
015
0.1 1 10 100 1000
206
0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz)
13391- 13391- Figure 5. Small Signal Frequency Response for Various Gains Figure 8. Large Signal Frequency Response for Various Gains
3 3 –40°C –40°C +25°C 0 B) 0 B) d d +25°C N ( N ( AI –3 AI +125°C G G P +125°C P –3 -LOO -LOO D –6 D E E LOS LOS C C –6 –9 VS = ±2.5V VS = ±2.5V G = +1 G = +1 VOUT = 20mV p-p VOUT = 2V p-p RL = 2kΩ RL = 2kΩ –12 –9 0.1 1 10 100 1000
208
0.1 1 10 100
016
FREQUENCY (MHz) FREQUENCY (MHz)
13391- 13391- Figure 6. Small Signal Frequency Response for Various Temperatures Figure 9. Large Signal Frequency Response for Various Temperatures
3 3 VS = ±5V VOUT = 0.5V p-p VS = ±2.5V VOUT = 20mV p-p 0 B) B) d VS = ±1.5V d 0 N ( N ( AI –3 AI G G P P -LOO -LOO D –6 D E E VOUT = 2V p-p –3 LOS LOS C C –9 G = +1 V V S = ±2.5V OUT = 100mV p-p V G = +1 OUT = 20mV p-p R R L = 2kΩ L = 2kΩ –12 –6
1 1
0.1 1 10 100 1000
207
0.1 1 10 100 1000
2
FREQUENCY (MHz) FREQUENCY (MHz)
13391- 13391- Figure 7. Small Signal Frequency Response for Various Supply Voltages Figure 10. Frequency Response for Various Output Voltages Rev. A | Page 10 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATIONS CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V SUPPLY 5 V SUPPLY 3 V SUPPLY ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION AMPLIFIER DESCRIPTION INPUT PROTECTION SHUTDOWN/SLEEP MODE OPERATION NOISE CONSIDERATIONS APPLICATIONS INFORMATION SLEW ENHANCEMENT EFFECT OF FEEDBACK RESISTOR ON FREQUENCY RESPONSE COMPENSATING PEAKING IN LARGE SIGNAL FREQUENCY RESPONSE DRIVING LOW POWER, HIGH RESOLUTION SUCCESSIVE APPROXIMATION REGISTER (SAR) ADCs DYNAMIC POWER SCALING SINGLE-ENDED TO DIFFERENTIAL CONVERSION LAYOUT CONSIDERATIONS Ground Plane Power Supply Bypassing OUTLINE DIMENSIONS ORDERING GUIDE
RL = 2 kΩ, unless otherwise noted. When G = +1, RF = 0 Ω.
3 3 G = +2 G = +1 B) B) d d N ( 0 N ( 0 AI AI G = +1 G G P G = +10 P G = +5 –3 –3 -LOO -LOO D D E G = +5 E LOS LOS –6 C –6 C D D G = +2 LIZE LIZE A A M –9 M –9 G = +10 V V OR S = ±2.5V OR S = ±2.5V N V V OUT = 20mV p-p N OUT = 2V p-p R R L = 2kΩ F = 1kΩ R R F = 1kΩ L = 2kΩ –12 –12
015
0.1 1 10 100 1000
206
0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz)
13391- 13391- Figure 5. Small Signal Frequency Response for Various Gains Figure 8. Large Signal Frequency Response for Various Gains
3 3 –40°C –40°C +25°C 0 B) 0 B) d d +25°C N ( N ( AI –3 AI +125°C G G P +125°C P –3 -LOO -LOO D –6 D E E LOS LOS C C –6 –9 VS = ±2.5V VS = ±2.5V G = +1 G = +1 VOUT = 20mV p-p VOUT = 2V p-p RL = 2kΩ RL = 2kΩ –12 –9 0.1 1 10 100 1000
208
0.1 1 10 100
016
FREQUENCY (MHz) FREQUENCY (MHz)
13391- 13391- Figure 6. Small Signal Frequency Response for Various Temperatures Figure 9. Large Signal Frequency Response for Various Temperatures
3 3 VS = ±5V VOUT = 0.5V p-p VS = ±2.5V VOUT = 20mV p-p 0 B) B) d VS = ±1.5V d 0 N ( N ( AI –3 AI G G P P -LOO -LOO D –6 D E E VOUT = 2V p-p –3 LOS LOS C C –9 G = +1 V V S = ±2.5V OUT = 100mV p-p V G = +1 OUT = 20mV p-p R R L = 2kΩ L = 2kΩ –12 –6
1 1
0.1 1 10 100 1000
207
0.1 1 10 100 1000
2
FREQUENCY (MHz) FREQUENCY (MHz)
13391- 13391- Figure 7. Small Signal Frequency Response for Various Supply Voltages Figure 10. Frequency Response for Various Output Voltages Rev. A | Page 10 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATIONS CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V SUPPLY 5 V SUPPLY 3 V SUPPLY ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION AMPLIFIER DESCRIPTION INPUT PROTECTION SHUTDOWN/SLEEP MODE OPERATION NOISE CONSIDERATIONS APPLICATIONS INFORMATION SLEW ENHANCEMENT EFFECT OF FEEDBACK RESISTOR ON FREQUENCY RESPONSE COMPENSATING PEAKING IN LARGE SIGNAL FREQUENCY RESPONSE DRIVING LOW POWER, HIGH RESOLUTION SUCCESSIVE APPROXIMATION REGISTER (SAR) ADCs DYNAMIC POWER SCALING SINGLE-ENDED TO DIFFERENTIAL CONVERSION LAYOUT CONSIDERATIONS Ground Plane Power Supply Bypassing OUTLINE DIMENSIONS ORDERING GUIDE