(China (Mainland))
Product Summary
The OPA3684ID is a low-power, triple current-feedback operational amplifier with disable. The OPA3684ID provides a new level of performance in low-power, wideband, current-feedback (CFB) amplifiers. This CFBPLUS amplifier among the first to use an internally closed-loop input buffer stage that enhances performance significantly over earlier low-power CFB amplifiers. While retaining the benefits of very low power operation, this new architecture provides many of the benefits of a more ideal CFB amplifier. The applications of the OPA3684ID are (1)RGB line drivers; (2)low-power broadcast video drivers; (3)equalizing filters; (4)multichannel summing amplifiers; (5)professional cameras; (6)ADC input drivers.
Parametrics
OPA3684ID absolute maximum ratings: (1)Power Supply: ±6.5VDC; (2)Differential Input Voltage: ±1.2V; (3)Input Voltage Range: ±VS; (4)Storage Temperature Range: ID, IDBQ: –40 to +125℃; (5)Lead Temperature (soldering, 10s): +300℃; (6)Junction Temperature (TJ ): +175℃.
Features
OPA3684ID features: (1)minimal bandwidth change versus gain; (2)170MHz bandwidth: G = +2; (3)> 120MHz bandwidth to gain > +10; (4)low distortion: < –82dBc at 5MHz; (5)high output current: 120mA; (6)single +5V to +12V supply operation; (7)dual ±2.5V to ±6.0V supply operation; (8)low supply current: 1.7mA/ch; (9)low shutdown current: 100μA/ch.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 OPA3684ID |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
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OPA3684IDBQR |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
Negotiable |
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OPA3684IDG4 |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
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OPA3684IDBQT |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
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OPA3684IDBQTG4 |
Texas Instruments |
High Speed Operational Amplifiers Lo-Pwr Tr Current Feedback Op Amp |
Data Sheet |
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OPA3684IDBQRG4 |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
Negotiable |
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OPA3684IDR |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
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OPA3684IDRG4 |
Texas Instruments |
High Speed Operational Amplifiers Low-Power Triple Current Feedback |
Data Sheet |
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