Datasheet ADA4897-1-EP, ADA4897-2-EP (Analog Devices) - 10
| Hersteller | Analog Devices |
| Beschreibung | 1 nV/√Hz, Low Power Operational Amplifier |
| Seiten / Seite | 12 / 10 — ADA4897-1-EP/ADA4897-2-EP. Enhanced Product. TYPICAL PERFORMANCE … |
| Dateiformat / Größe | PDF / 364 Kb |
| Dokumentensprache | Englisch |
ADA4897-1-EP/ADA4897-2-EP. Enhanced Product. TYPICAL PERFORMANCE CHARACTERISTICS. –13.0. VS = +5V. –55°C. G = +1. –13.2. OUT = 20mV p-p
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ADA4897-1-EP/ADA4897-2-EP Enhanced Product TYPICAL PERFORMANCE CHARACTERISTICS
RL = 1 kΩ, unless otherwise noted. When G = +1, RF = 0 Ω; otherwise, RF = 249 Ω.
2 –13.0 VS = +5V –55°C ) G = +1 –13.2 V dB 1 OUT = 20mV p-p ( V IN –13.4 S = ±5V A) GA 0 µ V –13.6 S = ±2.5V ( +125°C NT –13.8 -LOOP –1 D E –14.0 CURRE LOS –2 AS C –14.2 V D +25°C S = ±1.5V BI –3 UT –14.4 LIZE A INP M –14.6 OR –4 N –14.8 –5 –15.0 100k 1M 10M 100M 1G
038 046
–55 –35 –15 5 25 45 65 85 105 125 FREQUENCY (Hz)
09448-
TEMPER T A EMPER T A U T R U E (° R C E (° ) C
09448- Figure 6. Small Signal Frequency Response vs. Temperature Figure 9. Input Bias Current vs. Temperature for Various Supplies
200 3.2 VOUT = 3V p-p FALLING EDGE VS = +5V 3.1 V 175 G = +2 S = ±5V 3.0 A) 150 S) µ µ ( 2.9 V NT S = ±2.5V E (V/ T 125 A 2.8 R CURRE Y EW L 2.7 100 P SL RISING EDGE UP VS = ±1.5V S 2.6 75 2.5 50 2.4
052
–55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125
043
TEMPERATURE (°C)
09448-
TEMPERATURE (°C)
09448- Figure 7. Slew Rate vs. Temperature Figure 10. Supply Current vs. Temperature for Various Supplies
70 5.5 3.875 DISABLE 5.0 3.750 +25°C 65 4.5 3.625 ) V VS = ±1.5V µ ( 4.0 3.500 ) V GE 60 3.5 3.375 ( V (V) GE S = ±2.5V N 3.0 3.250 OLTA V –55°C T V 55 S = ±5V E PI 2.5 3.125 OLTA E L B 2.0 3.000 T V U ISA 50 D 1.5 2.875 TP T OFFS U OU V P 1.0 S = +5V 2.750 G = +1 IN +125°C V 45 0.5 IN = 1V 2.625 RL = 1kΩ 0 2.500 40 –0.5 2.375
054 042
–55 –35 –15 5 25 45 65 85 105 125 TIME (200ns/DIV)
09447-
TEMPERATURE (°C)
09448- Figure 8. Input Offset Voltage vs. Temperature for Various Supplies Figure 11. Turn-On Time vs. Temperature Rev. 0 | Page 10 of 12 Document Outline Features Enhanced Product Features Applications General Description Functional Block Diagram Revision History Specifications ±5 V Supply +5 V Supply +3 V Supply Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide
RL = 1 kΩ, unless otherwise noted. When G = +1, RF = 0 Ω; otherwise, RF = 249 Ω.
2 –13.0 VS = +5V –55°C ) G = +1 –13.2 V dB 1 OUT = 20mV p-p ( V IN –13.4 S = ±5V A) GA 0 µ V –13.6 S = ±2.5V ( +125°C NT –13.8 -LOOP –1 D E –14.0 CURRE LOS –2 AS C –14.2 V D +25°C S = ±1.5V BI –3 UT –14.4 LIZE A INP M –14.6 OR –4 N –14.8 –5 –15.0 100k 1M 10M 100M 1G
038 046
–55 –35 –15 5 25 45 65 85 105 125 FREQUENCY (Hz)
09448-
TEMPER T A EMPER T A U T R U E (° R C E (° ) C
09448- Figure 6. Small Signal Frequency Response vs. Temperature Figure 9. Input Bias Current vs. Temperature for Various Supplies
200 3.2 VOUT = 3V p-p FALLING EDGE VS = +5V 3.1 V 175 G = +2 S = ±5V 3.0 A) 150 S) µ µ ( 2.9 V NT S = ±2.5V E (V/ T 125 A 2.8 R CURRE Y EW L 2.7 100 P SL RISING EDGE UP VS = ±1.5V S 2.6 75 2.5 50 2.4
052
–55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125
043
TEMPERATURE (°C)
09448-
TEMPERATURE (°C)
09448- Figure 7. Slew Rate vs. Temperature Figure 10. Supply Current vs. Temperature for Various Supplies
70 5.5 3.875 DISABLE 5.0 3.750 +25°C 65 4.5 3.625 ) V VS = ±1.5V µ ( 4.0 3.500 ) V GE 60 3.5 3.375 ( V (V) GE S = ±2.5V N 3.0 3.250 OLTA V –55°C T V 55 S = ±5V E PI 2.5 3.125 OLTA E L B 2.0 3.000 T V U ISA 50 D 1.5 2.875 TP T OFFS U OU V P 1.0 S = +5V 2.750 G = +1 IN +125°C V 45 0.5 IN = 1V 2.625 RL = 1kΩ 0 2.500 40 –0.5 2.375
054 042
–55 –35 –15 5 25 45 65 85 105 125 TIME (200ns/DIV)
09447-
TEMPERATURE (°C)
09448- Figure 8. Input Offset Voltage vs. Temperature for Various Supplies Figure 11. Turn-On Time vs. Temperature Rev. 0 | Page 10 of 12 Document Outline Features Enhanced Product Features Applications General Description Functional Block Diagram Revision History Specifications ±5 V Supply +5 V Supply +3 V Supply Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide