Datasheet AD844 (Analog Devices) - 6
| Hersteller | Analog Devices |
| Beschreibung | 60 MHz, 2000 V/μs, Monolithic Op Amp with Quad Low Noise |
| Seiten / Seite | 20 / 6 — AD844. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C. (M H. … |
| Revision | G |
| Dateiformat / Größe | PDF / 382 Kb |
| Dokumentensprache | Englisch |
AD844. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C. (M H. E (. G A. VO T. B BANDW. PU IN. –3d. SUPPLY VOLTAGE (±V). –60. 1V rms
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AD844 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C and VS = ±15 V, unless otherwise noted.
70 20 TA = 25°C ) 60 15 Hz V) (M H E ( T G A ID T 50 L 10 VO T B BANDW PU IN –3d 40 5 30 0 0 5 10 15 20
04 07 0
0 5 10 15 20
0 7- 7-
SUPPLY VOLTAGE (±V)
89
SUPPLY VOLTAGE (±V)
89 00 00 Figure 4. −3 dB Bandwidth vs. Supply Voltage, R1 = R2 = 500 Ω Figure 7. Noninverting Input Voltage Swing vs. Supply Voltage
–60 20 1V rms RL = 500Ω TA = 25°C –70 B) d 15 –80 ) N ( (V IO E T G R –90 A O T LT S O 10 V –100 T IC DI U N O TP U –110 O SECOND HARMONIC 5 HARM –120 THIRD HARMONIC –130 0
8
100 1k 10k 100k
05
0 5 10 15 20
0 00 7- 7-
INPUT FREQUENCY (Hz)
89
SUPPLY VOLTAGE (±V)
89 00 00 Figure 5. Harmonic Distortion vs. Input Frequency, R1 = R2 = 1 kΩ Figure 8. Output Voltage Swing vs. Supply Voltage
5 10 RL = ∞ 9 4 ) Ω R A) M L = 500Ω ( 8 E (m 3 NT ANC T 7 IS URRE S C RE 2 Y L VS = ±15V P P 6 U RANS S T RL = 50Ω V 1 S = ±5V 5 0 4
9
–50 0 50 100 150
06
–60 –40 –20 0 20 40 60 80 100 120 140
0 00 7- 7-
TEMPERATURE (°C)
89
TEMPERATURE (-°C)
89 00 00 Figure 6. Transresistance vs. Temperature Figure 9. Quiescent Supply Current vs. Temperature and Supply Voltage Rev. G | Page 6 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS METALLIZATION PHOTOGRAPH ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS INVERTING GAIN-OF-1 AC CHARACTERISTICS INVERTING GAIN-OF-10 AC CHARACTERISTICS INVERTING GAIN-OF-10 PULSE RESPONSE NONINVERTING GAIN-OF-10 AC CHARACTERISTICS UNDERSTANDING THE AD844 OPEN-LOOP BEHAVIOR RESPONSE AS AN INVERTING AMPLIFIER RESPONSE AS AN I-V CONVERTER CIRCUIT DESCRIPTION OF THE AD844 RESPONSE AS A NONINVERTING AMPLIFIER NONINVERTING GAIN OF 100 USING THE AD844 BOARD LAYOUT INPUT IMPEDANCE DRIVING LARGE CAPACITIVE LOADS SETTLING TIME DC ERROR CALCULATION NOISE VIDEO CABLE DRIVER USING ±5 V SUPPLIES HIGH SPEED DAC BUFFER 20 MHZ VARIABLE GAIN AMPLIFIER OUTLINE DIMENSIONS ORDERING GUIDE
TA = 25°C and VS = ±15 V, unless otherwise noted.
70 20 TA = 25°C ) 60 15 Hz V) (M H E ( T G A ID T 50 L 10 VO T B BANDW PU IN –3d 40 5 30 0 0 5 10 15 20
04 07 0
0 5 10 15 20
0 7- 7-
SUPPLY VOLTAGE (±V)
89
SUPPLY VOLTAGE (±V)
89 00 00 Figure 4. −3 dB Bandwidth vs. Supply Voltage, R1 = R2 = 500 Ω Figure 7. Noninverting Input Voltage Swing vs. Supply Voltage
–60 20 1V rms RL = 500Ω TA = 25°C –70 B) d 15 –80 ) N ( (V IO E T G R –90 A O T LT S O 10 V –100 T IC DI U N O TP U –110 O SECOND HARMONIC 5 HARM –120 THIRD HARMONIC –130 0
8
100 1k 10k 100k
05
0 5 10 15 20
0 00 7- 7-
INPUT FREQUENCY (Hz)
89
SUPPLY VOLTAGE (±V)
89 00 00 Figure 5. Harmonic Distortion vs. Input Frequency, R1 = R2 = 1 kΩ Figure 8. Output Voltage Swing vs. Supply Voltage
5 10 RL = ∞ 9 4 ) Ω R A) M L = 500Ω ( 8 E (m 3 NT ANC T 7 IS URRE S C RE 2 Y L VS = ±15V P P 6 U RANS S T RL = 50Ω V 1 S = ±5V 5 0 4
9
–50 0 50 100 150
06
–60 –40 –20 0 20 40 60 80 100 120 140
0 00 7- 7-
TEMPERATURE (°C)
89
TEMPERATURE (-°C)
89 00 00 Figure 6. Transresistance vs. Temperature Figure 9. Quiescent Supply Current vs. Temperature and Supply Voltage Rev. G | Page 6 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS METALLIZATION PHOTOGRAPH ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS INVERTING GAIN-OF-1 AC CHARACTERISTICS INVERTING GAIN-OF-10 AC CHARACTERISTICS INVERTING GAIN-OF-10 PULSE RESPONSE NONINVERTING GAIN-OF-10 AC CHARACTERISTICS UNDERSTANDING THE AD844 OPEN-LOOP BEHAVIOR RESPONSE AS AN INVERTING AMPLIFIER RESPONSE AS AN I-V CONVERTER CIRCUIT DESCRIPTION OF THE AD844 RESPONSE AS A NONINVERTING AMPLIFIER NONINVERTING GAIN OF 100 USING THE AD844 BOARD LAYOUT INPUT IMPEDANCE DRIVING LARGE CAPACITIVE LOADS SETTLING TIME DC ERROR CALCULATION NOISE VIDEO CABLE DRIVER USING ±5 V SUPPLIES HIGH SPEED DAC BUFFER 20 MHZ VARIABLE GAIN AMPLIFIER OUTLINE DIMENSIONS ORDERING GUIDE