OPA2690IDG4
TEXAS INSTRUMENTS OPA2690IDG4 运算放大器, 双路, 500 MHz, 2个放大器, 1800 V/µs, ± 2.5V 至 ± 6V, SOIC, 8 引脚
The is a dual wideband voltage-feedback Operational Amplifier with disable function. The OPA2690 represents a major step forward in unity-gain stable, voltage-feedback op amp. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amp. A new output stage architecture delivers high currents with a minimal headroom requirement. These give exceptional single-supply operation. Using a single +5V supply, the OPA2690 can deliver a 1 to 4V output swing with over 120mA drive current and 150MHz bandwidth. This combination of features makes the OPA2690 an ideal RGB line driver or single-supply analog-to-digital converter ADC input driver. The low 5.5mA/channel supply current of the OPA2690 is precisely trimmed at +25°C. This trim, along with low temperature drift, provides lower maximum supply current than competing products. System power may be reduced further using the optional disable control pin.
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- 220MHz G=2 Wideband +5V operation
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- 190mA High output current
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- ±4.0V Output voltage swing
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- 5.5mA/channel Low supply current
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- 100µA/channel Low disable current
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- Green product and no Sb/Br
