AD847ARZ Analog Devices Inc, AD847ARZ Datasheet
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AD847ARZ
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AD847ARZ Summary of contents
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FEATURES Superior Performance High Unity Gain BW: 50 MHz Low Supply Current: 5.3 mA High Slew Rate: 300 V/ s Excellent Video Specifications 0.04% Differential Gain (NTSC and PAL) 0.19 Differential Phase (NTSC and PAL) Drives Any Capacitive Load ...
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AD847–SPECIFICATIONS Model Conditions 1 INPUT OFFSET VOLTAGE T MIN Offset Drift INPUT BIAS CURRENT T MIN INPUT OFFSET CURRENT T MIN Offset Current Drift OPEN-LOOP GAIN V OUT V OUT DYNAMIC PERFORMANCE Unity Gain Bandwidth 2 Full Power Bandwidth V ...
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Model Conditions 1 INPUT OFFSET VOLTAGE T MIN Offset Drift INPUT BIAS CURRENT T MIN INPUT OFFSET CURRENT T MIN Offset Current Drift OPEN-LOOP GAIN V OUT OUT R DYNAMIC PERFORMANCE Unity Gain Bandwidth 2 Full Power ...
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AD847 1 ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 ...
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Typical Characteristics (@ +25 C and – SUPPLY VOLTAGE – Figure 1. Input Common-Mode Range vs. Supply Voltage SUPPLIES ...
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AD847–Typical Characteristics –60 –40 – TEMPERATURE – C Figure 7. Quiescent Current vs. Temperature –60 –40 – TEMPERATURE – C Figure 9. ...
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10k 100k 1M FREQUENCY – Hz Figure 13. Common-Mode Rejection vs. Frequency 0. 0.1% –2 –4 –6 –8 – ...
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AD847 Figure 19a. Inverter Large Signal Pulse Response Figure 20a. Noninverting Large Signal Pulse Response Figure 19. Inverting Amplifier Configuration Figure 20. Noninverting Amplifier Configuration –8– Figure 19b. Inverter Small Signal Pulse Response Figure 20b. Noninverting Small Signal Pulse Response ...
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OFFSET NULLING The input offset voltage of the AD847 is very low for a high speed op amp, but if additional nulling is required, the circuit shown in Figure 21 can be used. Figure 21. Offset Nulling INPUT CONSIDERATIONS An ...
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AD847 VIDEO LINE DRIVER The AD847 functions very well as a low cost, high speed line driver for either terminated or unterminated cables. Figure 23 shows the AD847 driving a doubly terminated cable in a fol- lower configuration. The termination ...
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A High Speed, Three Op-Amp In-Amp The circuit of Figure 26 lends itself well to CCD imaging and other video speed applications. It uses two high speed CB pro- cess op-amps: Amplifier A3, the output amplifier AD847. +15V ...
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AD847 HIGH SPEED DAC BUFFER The wide bandwidth and fast settling time of the AD847 makes it a very good output buffer for high speed current-output D/A converters like the AD668. As shown in Figure 27, the op amp establishes ...