Mini SD Card MP3

Specifications and Features :

1. Supports FAT file system SD carrier
2. Supports playing of 4Bit ADCPM format files
3. Recognize the voice files automatically
4. Support microprocessor and key control
5. Audio output: 16bitDAC and PWM
6. Maximum voice storage: 512 voice
7. Operating voltage: DC 2.6 to 3.6V
8. Quiescent current: 16 μA (SD card is not inserted)

ADC0809CCN

Reference Type :External

Voltage – Supply, Analog : 4.5V ~ 6.5V

Voltage – Supply, Digital : 4.5V ~ 6.5V

Features

-Operating Temperature : -40°C ~ 85°C

Package / Case : 28-DIP (0.600″, 15.24mm)

Supplier Device Package : 28-DIP

Mounting Type : Through Hole

AD633JNZ IC

1.The AD633 is a complete four-quadrant multiplier offered in low cost 8-lead SOIC and PDIP packages. The result is a product that is cost effective and easy to apply.

2.No external components or expensive user calibration are required to apply the AD633.

3.Monolithic construction and laser calibration make the device stable and reliable.

4.High (10 MΩ) input resistances make signal source loading negligible.

5.Power supply voltages can range from ±8 V to ±18 V. The internal scaling voltage is generated by a stable Zener diode; multiplier accuracy is essentially supply insensitive.

   SN74HC74N

1. Package/Case: DIP

   74HC151 8-Input Multiplexer IC

1. C Name: 74HC151
2. Package/Case: DIP-16

XL4016E1

1. Input voltage: 4-40VDC,
2. Output voltage: (1.25-36V) continuously adjustable (recommended load debugging).
3. Efficiency: 94%
4. Output current: 8A(max)
5. Output Power: 200W (max)