Opamp LME 49720HA แท้ DUAL

Opamp LME 49720HA แท้ DUAL
แนวเสียง เบสนุ่ม กลางออกพริ้วๆ เสียงสูงออกใส

Features
• Easily Drives 600Ω Loads
• Optimized for Superior Audio Signal Fidelity
• Output Short Circuit Protection
• PSRR and CMRR Exceed 120dB (typ)
• SOIC, PDIP, TO-99 Metal Can Packages
• Key Specifications
– Power Supply Voltage Range: ±2.5 to ±17V
– THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz):
– RL = 2kΩ: 0.00003% (typ)
– RL = 600Ω: 0.00003% (typ)
– Input Noise Density: 2.7nV/√Hz (typ)
– Slew Rate: ±20V/μs (typ)
– Gain Bandwidth Product: 55MHz (typ)
– Open Loop Gain (RL = 600Ω): 140dB (typ)
– Input Bias Current: 10nA (typ)
– Input Offset Voltage: 0.1mV (typ)
– DC Gain Linearity Error: 0.000009%
Applications
• Ultra High Quality Audio Amplification
• High Fidelity Preamplifiers
• High Fidelity Multimedia
• State of the Art Phono Pre Amps
• High Performance Professional Audio
• High Fidelity Equalization and Crossover
Networks
• High Performance Line Drivers
• High Performance Line Receivers
• High Fidelity Active Filters
Description
The LME49720 device is part of the ultra-low
distortion, low noise, high slew rate operational
amplifier series optimized and fully specified for high
performance, high fidelity applications. Combining
advanced leading-edge process technology with
state-of-the-art circuit design, the LME49720 audio
operational amplifiers deliver superior audio signal
amplification for outstanding audio performance. The
LME49720 combines extremely low voltage noise
density (2.7nV/√Hz) with vanishingly low THD+N
(0.00003%) to easily satisfy the most demanding
audio applications.
Device Information(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
LME49720
TO-99 (8) 9.08mm × 9.08mm
SOIC (8) 4.90mm × 3.91mm
PDIP (8) 9.81mm × 6.35mm


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