AD830AN Analog Devices Inc, AD830AN Datasheet
AD830AN
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AD830AN Summary of contents
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FEATURES Differential amplification Wide common-mode voltage range: +12 −12 V Differential voltage: ±2 V High CMRR MHz Built-in differential clipping level: ±2.3 V Fast dynamic performance 85 MHz unity gain bandwidth 35 ns settling ...
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AD830 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Connection Diagram ....................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 7 Maximum Power Dissipation ..................................................... 7 Thermal Resistance ...................................................................... 7 ESD ...
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SPECIFICATIONS V = ± 150 Ω pF LOAD LOAD Table 1. Parameter Conditions DYNAMIC CHARACTERISTICS 3 dB Small Signal Bandwidth Gain = +1, V 0.1 dB Gain Flatness Gain = +1, V ...
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AD830 Parameter Conditions POWER SUPPLIES Operating Range Quiescent Current T – T MIN +PSRR ( DC −PSRR ( DC PSRR DC +1, ±5 to ±15 V ...
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V = ± 150 Ω pF LOAD LOAD Table 2. Parameter Conditions DYNAMIC CHARACTERISTICS 3 dB Small Signal Bandwidth Gain = +1, V 0.1 dB Gain Flatness Frequency Gain = +1, V ...
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AD830 Parameter Conditions POWER SUPPLIES Operating Range Quiescent Current T MIN +PSRR ( DC +1, offset P −PSRR ( DC +1, Offset N PSRR (Dual Supply) DC +1, ±5 to ...
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ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage Internal Power Dissipation Output Short-Circuit Duration Common-Mode Input Voltage Differential Input Voltage Storage Temperature Range (Q) Storage Temperature Range (N) Storage Temperature Range (RN) Operating Temperature Range AD830J AD830A AD830S Lead Temperature ...
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AD830 TYPICAL PERFORMANCE CHARACTERISTICS 110 100 10k 100k FREQUENCY (Hz) Figure 6. Common-Mode Rejection Ratio vs. Frequency – p-p OUT R = 150Ω L GAIN = +1 –60 ±5V ...
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PHASE 0.04 GAIN 0.03 0.02 0. SUPPLY VOLTAGE (±V) Figure 12. Differential Gain and Phase vs. Supply Voltage, R –40 –50 –60 –70 HD3 ±5V ...
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AD830 3 0 –3 –6 –9 –12 –15 –18 –21 –24 –27 100k 1M 10M FREQUENCY (Hz) Figure 18. Closed-Loop Gain vs. Frequency for the Three Common Connections of Figure 16 100mV V = ±5V S 100 ...
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THEORY OF OPERATION TRADITIONAL DIFFERENTIAL AMPLIFICATION In the past, when differential amplification was needed to reject common-mode signals superimposed with a desired signal, most often the solution used was the classic op amp based difference amplifier shown in Figure 24. ...
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AD830 OLS ...
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Figure 30. Clipping Behavior Choice of Polarity The sign of the gain is easily selected by choosing the polarity of the connections to the + and − inputs of the X G Swapping between ...
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AD830 Driving Cap Loads The AD830 is capable of driving modest sized capacitive loads while maintaining its rated performance. Several curves of bandwidth versus capacitive load are given in Figure 34 and Figure 37. The AD830 was designed primarily as ...
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AD830 ICM – OUT IN ICM OCM Figure 35. General Single-Supply Connection +30V P ...
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AD830 stability and also keep bias current induced offsets low. Highest CMRR and lowest dc offsets are preserved by including a compensating resistor in series with Pin 3. The gain may be as high as 100. AD830 ...
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AD830 Figure 44. Full Bandwidth Line Driver (G = +2) 0.10 0.09 0.08 0.07 0.06 0.05 PHASE 0.04 0.03 0.02 GAIN 0.01 ...
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AD830 120 WITH CIRCUIT TRIMMED USING EXTERNAL 2kΩ POTENTIOMETER 100 WITHOUT EXTERNAL 80 2kΩ POTENTIOMETER 100 1k 10k 100k FREQUENCY (Hz) Figure 48. Common-Mode Rejection vs. Frequency for Line Receiver 0.1 0 –0.1 –0.2 –0.3 –0.4 ...
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OUTLINE DIMENSIONS 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN ...
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... AD830 ORDERING GUIDE 1 Model Temperature Range AD830AN −40°C to +85°C AD830ANZ −40°C to +85°C AD830AR −40°C to +85°C AD830ARZ −40°C to +85°C AD830ARZ-REEL −40°C to +85°C AD830ARZ-REEL7 −40°C to +85°C AD830JR 0°C to +70°C AD830JR-REEL 0° ...