LME49724MR/NOPB
Active50-MHZ, HIGH-FIDELITY, HIGH-PERFORMANCE, FULLY-DIFFERENTIAL AUDIO OP AMP
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LME49724MR/NOPB
Active50-MHZ, HIGH-FIDELITY, HIGH-PERFORMANCE, FULLY-DIFFERENTIAL AUDIO OP AMP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LME49724MR/NOPB |
|---|---|
| Amplifier Type | Audio |
| Current - Input Bias | 60 nA |
| Current - Output / Channel | 80 mA |
| Current - Supply | 10 mA |
| Gain Bandwidth Product | 50 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Differential |
| Package / Case | 8-PowerSOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 18 V/µs |
| Supplier Device Package | 8-SO PowerPad |
| Voltage - Input Offset | 200 çV |
| Voltage - Supply Span (Max) [Max] | 36 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 | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.49 | |
| 10 | $ 3.13 | |||
| 95 | $ 2.57 | |||
| 285 | $ 2.43 | |||
| 570 | $ 2.18 | |||
| 1045 | $ 1.84 | |||
| 2565 | $ 1.75 | |||
| 5035 | $ 1.68 | |||
| Texas Instruments | TUBE | 1 | $ 7.30 | |
| 100 | $ 5.95 | |||
| 250 | $ 4.68 | |||
| 1000 | $ 3.97 | |||
Description
General part information
LME49724 Series
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-Pwhile 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.
Documents
Technical documentation and resources
