OPA2277U

high precision operational amplifier, 36V, 1nA, 140db, SOP

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Price:: US $1.50~3.00 / piece [Get Latest Price]

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PartNumber:: OPA2277U

Brand:: Texas Instruments - TI | Pack: SOP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-11-23

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Part Number:OPA2277U
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Product Summary

The OPA2277U is a high precision operational amplifier. The OPA2277U replaces the industry standard OP-177. They offer improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultra low offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications for maximum design flexibility. OPA277 op amps are easy to use and free from phase inversion and overload problems found in some other op amps. They are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions. Dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

Parametrics

OPA2277U absolute maximum ratings: (1)Supply Voltage: 36V; (2)Input Voltage: (V–) –0.7V to (V+) +0.7V; (3)Output Short-Circuit: Continuous; (4)Operating Temperature : –55°C to +125°C; (5)Storage Temperature: –55°C to +125°C; (6)Junction Temperature: 150°C; (7)Lead Temperature (soldering, 10s): 300°C.

Features

OPA2277U features: (1)ultra low offset voltage: 10μv; (2)ultra low drift: ±0.1μv/°c; (3)high open-loop gain: 134db; (4)high common-mode rejection: 140db; (5)high power supply rejection: 130db; (6)low bias current: 1na max; (7)wide supply range: ±2v to ±18v; (8)low quiescent current: 800μa/amp; (9)single, dual, and quad versions; (10)replaces op-07, op-77, op-177.