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ANALOG DEVICES OP491GPZ
Operational Amplifier, 4 Channels, 3 MHz, 0.5 V/µs, 2.7V to 12V, DIP, 14 Pins
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- OP491GPZ
- Order Code:
- 4021588
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- Product Range
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- Technical Datasheet:
- OP491GPZ Datasheet
- ECAD / MCAD
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Product Overview
OP491 is a single channel, micropower, rail-to-rail input/output opamp. It is fabricated on Analog Devices CBCMOS process, the device has a unique input stage that allows the input voltage to safely extend 10V beyond either supply without any phase inversion or latch-up. The output voltage swings to within millivolts of the supplies and continues to sink or source current all the way to the supplies. The ability to swing rail-to-rail at both the input and output enables designers to build multistage filters in single-supply systems and to maintain high signal-to-noise ratios. It is widely used in application such as industrial process control, battery-powered instrumentation, power supply control and protection, telecommunications, remote sensors, low voltage strain gauge amplifiers, DAC output amplifiers etc.
- Single-supply operation is 2.7V to 12V
- Wide input voltage range, no phase reversal
- Supply current/amplifier is 200μA typ at (VS = 3V, VCM = 0.1V, VO = 1.4V, TA = 25°C)
- Gain bandwidth is 3MHz typ at (VS = 3V, VCM = 0.1V, VO = 1.4V, TA = 25°C)
- Slew rate is 0.4V/μs typ at (VS = 3V, VCM = 0.1V, VO = 1.4V, TA = 25°C)
- Offset voltage is 80μV typ at (VS = 3V, VCM = 0.1V, VO = 1.4V, TA = 25°C)
- Input bias current is 30nA at (VS = 3V, VCM = 0.1V, VO = 1.4V, TA = 25°C)
- Voltage noise is 2μV p-p at (0.1Hz to 10Hz)
- Operating temperature range is −40°C to +125°C
- Packaging style is 14-lead PDIP
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- 4Channels
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- 3MHz
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- 0.5V/µs
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- 2.7V to 12V
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- DIP
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- 14Pins
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- CBCMOS
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- Rail - Rail Input / Output (RRIO)
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- 80µV
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- 30nA
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- Through Hole
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- -40°C
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- 125°C
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- -
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- -
Technical Documents (3)
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79 deliver in 3-4 business days from our UK warehouse
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¥2,542.49
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¥2,796.74
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