| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,929 pcs
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6929 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The AK4958EG is a 24-bit stereo CODEC designed for portable applications requiring recording and playback functionality. It integrates a microphone amplifier, a speaker amplifier, and a video amplifier for composite signals.
Key features include a 24-bit resolution for both ADC and DAC, with various performance specifications such as S/(N+D) up to 85dB for line output and 65dB for speaker output. The device supports multiple microphone input gains and offers digital automatic level control (ALC) for both recording and playback. It also includes digital volume control and a bass boost circuit.
The AK4958EG is available in a 32-pin BGA package measuring 3.5mm x 3.5mm with a 0.5mm pitch, suitable for space-constrained designs. It operates with analog supply voltages between 2.8V and 3.6V and a total supply voltage between 1.6V and 2V. The operating temperature range is -30°C to 85°C.
This CODEC is suitable for applications such as portable media players, digital cameras, and other devices requiring high-quality audio processing.
The analog supply voltage (AVDD) is 2.8V to 3.6V, and the digital supply voltage (TVDD) is 1.6V to 2V.
The AK4958EG is available in a 32-VFBGA package with a supplier device package of 32-BGA (3.5x3.5mm).
The operating temperature range is -30°C to 85°C.
The AK4958EG has a 24-bit resolution.
The microphone amplifier offers eight gain settings: +30dB, +25dB, +21dB, +18dB, +15dB, +12dB, +6dB, and 0dB.
The mono speaker amplifier delivers 400mW into 8Ω at AVDD=3.3V.
The data interface is serial.