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1.9W + 1.9W Stereo Speaker Amplifiers - BD7836EFV

BD7836EFV is a low voltage drive class-AB stereo speaker amplifier, developed for note-book PC, desktop PC, portable devices and others. Class-AB amplifier has no EMI noise. Adopting power package realize high output power. Low shutdown mode electricity reduce consumption of battery. Shutdown current is 0µA typically. BD7836EFV can use for some applications that change mode between "shutdown state" and "active state".

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD7836EFV-E2
Status | Active
Package | HTSSOP-B20
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Vcc(Min.)[V]

4.5

Vcc(Max.)[V]

5.5

Iq[mA]

5.0

Ext. Gain

No

Maximum Output Gain[dB]

21.6

I/F

PORT

Speaker Amp Outputs

2.0

Speaker Amp THD+N[%]

0.1

Speaker Amp SNR[dB]

-104.0

Speaker Amp PSRR[dB]

68.0

Speaker Amp Input Type

Single

Speaker Amp Type

Class AB

Speaker Amp Output Power(Max.)[W]

1.9

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

・High power 1.9W typ. (VDD=5V, RL=4Ω, THD+N=1%, stereo input)
    High power 1.2W typ. (VDD=5V, RL=8Ω, THD+N=1%, stereo input)
・Gain selectable by the external control (6,10,15.6,21.6dB)
・Pop noise suppression circuitry
・Shutdown function (Mute function) [Isd=0µA]
・Protection circuitry (Thermal shutdown. Under voltage lockout)
・Power Package with thermal pad HTSSOP-B20