技术特性| Vcc(Min.)[V] | 2.5 | | Vcc(Max.)[V] | 5.5 | | Iq[mA] | 3.0 | | Ext. Gain | No | | Maximum Output Gain[dB] | 13.0 | | I/F | PORT | | Additional Feature | ALC | | Speaker Amp Outputs | 1.0 | | Speaker Amp THD+N[%] | 0.2 | | Speaker Amp Input Type | Differential Single | | Speaker Amp Type | Class D | | Speaker Amp Output Power(Max.)[W] | 0.9 | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 85 |
| 技术资料下载产品特点- Integrated Digital ALC
(Automatic Level Control) Function. - External parts : 3 components.
- Ultra slim type package : 9 pin WL-CSP
(1.7×1.7×0.55mmMax). - Pin Compatible Specs.
BD5460/61GUL (No ALC Function, Fixed Output Gain)
BD5465/66/68GUL (ALC Function, Fixed Output Gain) - ALC release (recovery) time : 262ms/1dB (Typ).
- Output Power Limit
0.88W (Typ) [VDD=4.2V, RL=8Ω, THD+N ≤ 1%]
0.9W (Typ) [VDD=3.7V, RL=6Ω, THD+N ≤ 1%]
0.64W (Typ) [VDD=3.6V, RL=8Ω, THD+N ≤ 1%] - Audio Analog Input (has option for either single-end
input or differential input). - No need for output LC filter
- Pop noise suppression circuit
- Shutdown Mode (used as mute at the same time)
[low shutdown current = 0.01µA (Typ)] - Built-in protection circuits : output short protection,
high temperature protection, under voltage protection
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