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BD27400GUL |
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| Part Number | BD27400GUL |
| Manufacturer | ROHM (https://www.rohm.com/) |
| Description | BD27400GUL is a low voltage drive class-D monaural speaker amplifier that was developed for cellular telephones, mobile audio products and the others. The LC filter of the speaker output is unnecessar... |
| Features |
High output power 2.5W typ.(VDD=5V, RL=4Ω, THD+N=10%, BTL） Very small package 9-Pin WL-CSP Gain selectable by external resistor LC Filter less Protection circuitry (Short protection, Thermal shutdown, Under voltage lockout) Analogue differential input / PWM digital output Pop noise suppression circuitry VCSP50L1 Applications Mobile phone, Smart phone, Digital video camera Typical Application Circuit(s) STBY C2 Ri IN+ A1 Ri INC1 +VBAT CS VDD B1 B2 PVDD Bias OSC PWM HBridge OUTA3 OUT+ C3 GND A2 B3 PGND Figure 1. Application circuit Product structure : Silicon monoli... |
| Document |
 BD27400GUL Data Sheet
PDF 1.76MB |
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Desde 2024. D4U Semiconductor.
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