Product Summary

The OPA1654AIDR is a quad FET-input operational amplifier. It achieves a low 4.5 nV/√Hz noise density with an ultralow distortion of 0.00005% at 1kHz. The OPA1654AIDR offers rail-to-rail output swing to within 800 mV with 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA. The applications of the OPA1654AIDR are (1)Analog and Digital Mixers; (2)Audio Effects Processors; (3)Musical Instruments; (4)A/V Receivers; (5)DVD and Blu-Ray Players; (6)Car Audio Systems.

Parametrics

OPA1654AIDR absolute maximum ratings: (1)Supply Voltage VS = (V+) – (V–): 40 V; (2)Input Voltage: (V–) – 0.5 to (V+) + 0.5 V; (3)Input Current (All pins except power-supply pins): ±10 mA; (4)Output Short-Circuit: Continuous; (5)Operating Temperature: –55 to +125℃; (6)Storage Temperature: –65 to +150℃; (7)Junction Temperature: 200℃; (8)Human Body Model (HBM): 2 kV; (9)ESD Ratings Charged Device Model (CDM): 1 kV; (10)Machine Model (MM): 200 V.

Features

OPA1654AIDR features: (1)Low Noise: 4.5 nV/√Hz at 1 kHz; (2)Low Distortion: 0.00005% at 1 kHz; (3)Low Quiescent Current: 2 mA Per Channel; (4)Low Input Bias Current: 10 pA; (5)Slew Rate: 10 V/μs; (6)Wide Gain Bandwidth: 18 MHz (G = +1); (7)Unity Gain Stable; (8)Rail-to-Rail Output; (9)Wide Supply Range: ±2.25 V to ±18 V, or +4.5 V to +36 V; (10)Dual and Quad Versions Available.

Diagrams

OPA1654AIDR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA1654AIDR
OPA1654AIDR
Texas Instruments
Operational Amplifiers - Op Amps Low Noise & Dist FET Inp Aud Op Amp
Data Sheet
0-2020: $0.64
2020-2500: $0.62
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(USD)		 Quantity
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Data Sheet
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