LME49724MR/NOPB
Audio Amplifiers Hi Perf, Hi-Fi, Full Diff Aud Op Amp
Inventory:4,158
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Part Number : LME49724MR/NOPB
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Package/Case : HSOIC-8
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Brands : TI
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Components Categories : Instrumentation, OP Amps, Buffer Amps
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Datesheet : LME49724MR/NOPB DataSheet (PDF)
Overview of LME49724MR/NOPB
The LME49724 is an ultra-low distortion, low noise, high slew rate fully-differential operational amplifier optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state of the art circuit design, the LME49724 fully-differential audio operational amplifier delivers superior audio signal amplification for outstanding audio performance. The LME49724 combines extremely low voltage noise density (2.1nV/√Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications. To ensure that the most challenging loads are driven without compromise, the LME49724 has a high slew rate of ±18V/μs and an output current capability of ±80mA. Further, dynamic range is maximized by an output stage that drives 600Ω loads to 52VP-P while operating on a ±15V supply voltage.
The LME49724's outstanding CMRR (102dB), PSRR (125dB), and VOS (0.2mV) results in excellent operational amplifier DC performance.
The LME49724 has a wide supply range of ±2.5V to ±18V. Over this supply range the LME49724’s input circuitry maintains excellent common-mode and power supply rejection, as well as maintaining its low input bias current. The LME49724 is unity gain stable. This Fully-Differential Audio Operational Amplifier achieves outstanding AC performance while driving complex loads with capacitive values as high as 100pF.
Key Features
- Drives 600Ω Loads with Full Output Signal Swing
- Optimized for Superior Audio Signal Fidelity
- Output Short Circuit Protection
- PSRR and CMRR Exceed 100dB (typ)
- Available in SO PowerPad Package
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 5 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 | GBW (typ) (MHz) | 50 |
Slew rate (typ) (V/µs) | 18 | Rail-to-rail | No |
Vos (offset voltage at 25°C) (max) (mV) | 1 | Iq per channel (typ) (mA) | 10 |
Vn at 1 kHz (typ) (nV√Hz) | 2.1 | Features | Shutdown |
THD + N at 1 kHz (typ) (%) | 0.00003 | Rating | Catalog |
Operating temperature range (°C) | -40 to 85 | Iout (typ) (A) | 0.08 |
Architecture | Voltage FB | CMRR (typ) (dB) | 102 |
Input bias current (max) (pA) | 200000 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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