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OP Amp. with 3 Inputs Selector - BA3131FS

The 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.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BA3131FS-E2
Status | Active
Package | SSOP-A20
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS | Yes

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.