LME49723MAX/NOPB
Active2-CHANNEL, 17-MHZ, HIGH-FIDELITY, HIGH-PERFORMANCE AUDIO OP AMP
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LME49723MAX/NOPB
Active2-CHANNEL, 17-MHZ, HIGH-FIDELITY, HIGH-PERFORMANCE AUDIO OP AMP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LME49723MAX/NOPB |
|---|---|
| -3db Bandwidth | 4 MHz |
| Amplifier Type | Audio |
| Current - Input Bias | 200 nA |
| Current - Output / Channel | 25 mA |
| Current - Supply | 6.7 mA |
| Gain Bandwidth Product | 19 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 8 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 300 çV |
| Voltage - Supply Span (Max) [Max] | 34 V |
| Voltage - Supply Span (Min) [Min] | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 1.25 | |
| 10 | $ 0.92 | |||
| 50 | $ 0.83 | |||
| 100 | $ 0.74 | |||
| 200 | $ 0.70 | |||
| Digikey | Cut Tape (CT) | 1 | $ 2.35 | |
| 10 | $ 1.51 | |||
| 25 | $ 1.29 | |||
| 100 | $ 1.04 | |||
| 250 | $ 0.92 | |||
| 500 | $ 0.84 | |||
| 1000 | $ 0.78 | |||
| Digi-Reel® | 1 | $ 2.35 | ||
| 10 | $ 1.51 | |||
| 25 | $ 1.29 | |||
| 100 | $ 1.04 | |||
| 250 | $ 0.92 | |||
| 500 | $ 0.84 | |||
| 1000 | $ 0.78 | |||
| Tape & Reel (TR) | 2500 | $ 0.72 | ||
| 5000 | $ 0.68 | |||
| 7500 | $ 0.66 | |||
| 12500 | $ 0.63 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.23 | |
| 100 | $ 1.01 | |||
| 250 | $ 0.73 | |||
| 1000 | $ 0.55 | |||
Description
General part information
LME49723 Series
The LME49723 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 LME49723 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. The LME49723 combines extremely low voltage noise density (3.6nV/√Hz) with vanishingly low THD+N (0.0002%) to easily satisfy the most demanding audio applications. To ensure that the most challenging loads are driven without compromise, the LME49723 has a high slew rate of ±20V/μs and an output current capability of ±26mA. Further, dynamic range is maximized by an output stage that drives 2kΩ loads to within 1V of either power supply voltage and to within 1.4V when driving 600Ω loads.
The LME49723's outstanding CMRR (100dB), PSRR (100dB), and VOS(0.3mV) give the amplifier excellent operational amplifier DC performance.
The LME49723 has a wide supply range of ±2.5V to ±17V. Over this supply range the LME49723’s input circuitry maintains excellent common-mode and power supply rejection, as well as maintaining its low input bias current. The LME49723 is unity gain stable.
Documents
Technical documentation and resources