LM3886 Niederfrequenz-Leistungsverstärkerplatine Modul Audioverstärker OPA445 Hochspannungsversion Funktion Demo Board

Produktbeschreibung

Parameter
Module model: LM3886
Module type: low frequency power amplifier
Input signal form: single-ended
Input voltage range: 2Vpp (MAX); generally within the power supply
Module input impedance: 10K ohm
Module supply voltage: ± 4V ～ ± 42V
Module supply current: ± 7A; large output current requires large supply current
Module output impedance: low impedance
Output voltage range: 66Vpp (MAX); under positive and negative 40V power supply
Output current: 7A (MAX)
Output power: 68W (MAX)
Module gain: 44 times; the default gain is 44 times, the first level is 11 times, the second level is 4 times, G1 = R1 / R2 + 1, G2 = R11 / R10 + 1
Input offset voltage: 1mV (MAX)
Input offset drift: 2uV / ℃ (MAX)
Input bias current: 125nA (MAX)
Input voltage noise: 35nV√Hz (1KHz)
Module protection: none; no reverse connection protection, unlimited current protection
Module heating: with heat sink; forced air cooling is required at high current
Module heating factors: the input and output voltage is too large or the module is damaged

Produktdetails in Bildern

Produkteigenschaften

Markenname

EC Buying

Ursprung

CN (Herkunft)

Hochbetriebenes Chemikalienunternehmen

Keine

Zustand

Neu

Typ

SPANNUNGSREGELER

Versorgungsspannung

±4-±42V

Verlustleistung

low

ist kundenspezifisch

Ja

Betriebstemperatur

normal

Anwendung

Computer

Paket

module

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