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OPA2314AIDR Datasheet(PDF) 1 Page - Texas Instruments |
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OPA2314AIDR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 36 page OPA314 OPA2314 OPA4314 www.ti.com SBOS563F – MAY 2011 – REVISED AUGUST 2013 3-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier Check for Samples: OPA314, OPA2314, OPA4314 1 FEATURES DESCRIPTION The OPA314 family of single-, dual-, and quad- 2 • Low IQ: 150 µA/ch channel operational amplifiers represents a new • Wide Supply Range: 1.8 V to 5.5 V generation of low-power, general-purpose CMOS • Low Noise: 14 nV/ √Hz at 1 kHz amplifiers. Rail-to-rail input and output swings, low quiescent current (150 μA typ at 5.0 VS) combined • Gain Bandwidth: 3 MHz with a wide bandwidth of 3 MHz, and very low noise • Low Input Bias Current: 0.2 pA (14 nV/ √Hz at 1 kHz) make this family very attractive • Low Offset Voltage: 0.5 mV for a variety of battery-powered applications that require a good balance between cost and • Unity-Gain Stable performance. The low input bias current supports • Internal RF/EMI Filter applications with mega-ohm source impedances. • Extended Temperature Range: The robust design of the OPA314 devices provides –40°C to +125°C ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 300 pF, an integrated APPLICATIONS RF/EMI rejection filter, no phase reversal in overdrive • Battery-Powered Instruments: conditions, and high electrostatic discharge (ESD) protection (4-kV HBM). – Consumer, Industrial, Medical – Notebooks, Portable Media Players These devices are optimized for low-voltage operation as low as +1.8 V (±0.9 V) and up to +5.5 V • Photodiode Amplifiers (±2.75 V), and are specified over the full extended • Active Filters temperature range of –40°C to +125°C. • Remote Sensing The OPA314 (single) is available in both SC70-5 and • Wireless Metering SOT23-5 packages. The OPA2314 (dual) is offered in • Handheld Test Equipment SO-8, MSOP-8, and DFN-8 packages. The quad- channel OPA4314 is offered in a TSSOP-14 package. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2011–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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