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OP Amp. with 3 Inputs Selector - BA3131FSThe BA3131FS features two switching audio amps, a 3-system differential input circuit, and a single-system output circuit. The 3-system differential input circuit can be controlled independently, and its gain and frequency properties can be arbitrarily set.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
Specifications:
| Vcc(Min.)[V] | 6.0 |
| Vcc(Max.)[V] | 16.0 |
| Iq[mA] | 4.9 |
| I/F | Stand alone |
| Number of Line Outputs | STEREO |
| Line Output Type | DC Bias |
| Line THD+N[%] | 0.0025 |
| Line SNR[dB] | 114.0 |
| Line PSRR[dB] | 90.0 |
| Input Type | Differencial |
| Output Voltage | 1.4 |
| Output Noise[µVrms] | 2 |
| Open loop Gain[dB] | 110.0 |
| Number of Inputs | 3 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
Features:
- ・High gain and low distortion. (Gv = 110dB, THD = 0.0015% typ.)
・Low noise. (Vn = 2μVrms typ.)
・Switching circuit can be directly coupled to microcomputer port.
・Small switching noise.
・Equipped with 1 / 2 Vcc output circuit for single power supply.
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New Products:
Technical Data
Thermal Resistance
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
Part Explanation
For ICs