Downloading...
 
product-image
 

Analog Input Monaural Class-D Speaker Amplifier - BD5465GUL

These monaural Class D speaker amps have ALC function, and are compatible with differential analog input, making them optimized for a wide variety of applications, from portable devices such as mobile phones and laptop computers to home appliances and healthcare equipment with built-in speech synthesis. In addition, an efficiency of 90% contributes to lower heat generation and greater energy conservation.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD5465GUL-E2 Active VCSP50L1 3000 3000 Taping Yes
 
Specifications:
Vcc(Min.)[V] 2.5
Vcc(Max.)[V] 5.5
Iq[mA] 3.3
Ext. Gain No
Maximum Output Gain[dB] 12.0
I/F PORT
Additional Feature ALC
Speaker Amp Outputs 1.0
Speaker Amp THD+N[%] 0.1
Speaker Amp SNR[dB] -98.0
Speaker Amp PSRR[dB] 53.0
Speaker Amp Input Type Differential Single
Speaker Amp Type Class D
Speaker Amp Output Power(Max.)[W] 0.6
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Features:
  • ・Contains Digital ALC (Automatic Level Control) Function
    ・External Parts: 3 points
    ・Ultra slim type package: 9pin WL-CSP (1.8×1.8×0.55mmMax.)
    ・BD5460 / 61GUL (No ALC Function, Gain Fixed Goods) Pin Compatible Specs
        BD5466 / 67 / 68GUL (ALC Function, Gain Fixed Goods) Pin Compatible Specs
    ・Maximum Gain: 12 dB (Typ.) [during ALC operation, +12~-3dB@1dB Step]
    ・ALC limit level control type : Fixed type doesn’t follow up power supply
    ・Limit output power: 0.6W (Typ.) [VDD=3.4~5.5V, RL=8Ω]
    ・ALC release (recovery) time: 560ms/1dB (Typ.)
    ・Audio Analog Input (corresponds to single-end input / differential input)
    ・Output LC filter free
    ・Pop noise suppression circuit
    ・Shutdown Function (use as mute at the same time) [low shutdown current = 0.01μA (Typ.)]
    ・Contains protection circuit: output short, thermal shutdown, under voltage lockout (UVLO)
 
 
RELATED PRODUCTS
Other New/Updated Products Relating to Audio & Video
PART NUMBER Product Name Package Datasheet Distribution Inventory
BD28412MUV 9W+9W Analog Input Class D Speaker Amplifier VQFN032V5050   Buy Sample
BD5469GUL Analog Input Monaural Class-D Speaker Amplifier VCSP50L1   Buy Sample
BD7836EFV 1.9W + 1.9W Stereo Speaker Amplifiers HTSSOP-B20   Buy Sample
BH7824FVM 1.1W to1.5W Monaural Speaker Amplifiers MSOP8   Buy Sample
BH7826FVM 1.1W to1.5W Monaural Speaker Amplifiers MSOP8   Buy Sample
BD7830NUV 1.1W to1.5W Monaural Speaker Amplifiers VSON008V2030   Buy Sample
New Products:
 
 
Technical Data
Application Note

BD5465GUL Evaluation Board Information

Application Note

Thermal Resistance