LME49990MAX

所属类别：数字温度传感器
产品名称：超低失真，超低噪声运算放大器
厂商：NSC
生产批号：10+
封装：SOIC NARROW
库存状态：有库存
库存量：10000
最低订购量：1
详细资料：

Product Introduction

peculiarity

Easily drive 600Ω loads
Output short-circuit protection

illustrate

LME49990 is part of an ultra-low distortion, low noise, high slew rate operational amplifier series, high performance, high fidelity applications, fully optimized and specified. LME49990 combined with low voltage noise density (0.9nV/) √ ^ Hz) with a low THD + N (0.00001%). LME49990 has a high slew rate of ±22V/μs and an output current ± 27 milliamps capability. Drive any supply voltage of 2V over a load range of 600Ω.

LME49990 excellent gain (135 dB), CMRR (137 dB), (PSRR144 dB), and V OS (130 μV) amplifiers for excellent operational amplifier DC performance. LME49990 has a wide ± 5V ± 18V supply voltage range. LME49990 is unity-gain stable and offers 8-pin narrow-body SOIC and LLP.

Key specifications:

■ Input noise density (at f = 1kHz)	0.9nV / √ ^ Hz (typical) 1.3nV / √ ^ Hz (highest)
■ THD + N (A V = 1, V OUT = 3V RMS, F IN = 1kHz)
R L =600Ω	0.00001％
■ 1/f angular frequency	43Hz (typical)
■ Swing rate	± 22V/μs (max)
■ Gain bandwidth （A V = 10 4 ř L = 2 kΩ, F = 90 kHz)	Up to 110MHz (typical)
■ PSRR	144 dB (typical)
■ Common Mode Rejection Ratio (CMRR)	137 dB (typical)
■ Supply voltage range	± 5V to ± 18V

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Ultra-high quality audio signal processing
Active filter
preamplifier
Spectrum analyzer
Ultrasonic preamplifier
Buffer for Σ-ΔADC/DAC
The unit of the exposed pad (DAP) should not be grounded. It is internally connected to the V EE.

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LME49990MAX

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