BD5465GUL
Analog Input Monaural Class-D Speaker Amplifier
BD5465GUL
BD5465GUL
Analog Input Monaural Class-D Speaker Amplifier
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.
Data Sheet
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* This is a standard-grade product.
For Automotive usage, please contact Sales.
For Automotive usage, please contact Sales.
Product Detail
Part Number | BD5465GUL-E2
Status |
Recommended
Package |
VCSP50L1
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS |
Yes
Specifications:
Speaker Amp Type
Class D
Speaker Amp Outputs
1
Speaker Amp Output Power(Max.)[W]
0.6
Speaker Amp Input Type
Differential Single
Vcc(Min.)[V]
2.5
Vcc(Max.)[V]
5.5
Iq[mA]
3.3
Ext. Gain
No
Additional Feature
ALC
Maximum Output Gain[dB]
12
Speaker Amp THD+N[%]
0.1
Speaker Amp SNR[dB]
-98
Speaker Amp PSRR[dB]
53
I/F
PORT
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
1.8x1.8 (t=0.55)
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)
Evaluation
Board
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- Evaluation Board
- BD5465GUL-EVK-001
BD546xGUL series, BD27400GUL are a wafer-level CSP packaged low voltage monaural Class-D speaker amplifier for mobile phone, portable type electric devices. BD5460/61GUL are a fixed gain type. BD27400GUL is a variable gain type, BD5465/66/67/68/69GUL are fixed gain with ALC type.
