High Precision Audio Power Amplifier IC OPA277UA For Precision Integrators

Brand Name:TI

Certification:ROHS

Model Number:OPA277UA

Minimum Order Quantity:10pcs

Delivery Time:1-3Days

Payment Terms:T/T, Western Union，Paypal

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Shenzhen ATFU Electronics Technology ltd

Active Member

Location: Shenzhen Guangdong China

Address: Room 1120, Floor 11rd, New Asia Guoli Building, Futian District,Shenzhen City, Guangdong Province China,Zip:518031

Supplier`s last login times: within 14 hours

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Product Details

OPA277UA Chips IC High Precision Amplifiers Oper Amplifier For Precision Integrators

FEATURES

• Ultralow Offset Voltage: 10 μV
• Ultralow Drift: ±0.1 μV/°C
• High Open-Loop Gain: 134 dB
• High Common-Mode Rejection: 140 dB
• High Power Supply Rejection: 130 dB

• Low Bias Current: 1-nA maximum
• Wide Supply Range: ±2 V to ±18 V
• Low Quiescent Current: 800 μA/amplifier
• Single, Dual, and Quad Versions
• Replaces OP-07, OP-77, and OP-177

DESCRIPTION

The OPAx277 series precision operational amplifiers replace 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 ultralow offset voltage and drift, low bias current, high common-mode rejection, and high 0.1 Hz to 10 Hz Noise power supply rejection. Single, dual, and quad versions have identical specifications, for maximum
design flexibility.

Applications

• Transducer Amplifiers
• Bridge Amplifiers
• Temperature Measurements
• Strain Gage Amplifiers
• Precision Integrators
• Battery-Powered Instruments
• Test Equipment