25W four-channel (BTL) audio amplifier circuit. The YD-7388 is a class AB Audio Power Amplifier. It allows a rail to rail output voltage swing with no need of bootstrap capacitors for the fully complementary PNP/NPN output configuration. The YD7388 is suitable for high end car radio applications.
The circuit characteristics are as follows: Output power: Po = 25W × 4 (Vcc = 14.4V, BTL, RL = 4Ω, THD = 10%);
Four-channel BTL circuits are used, no external output capacitor, Using HZIP25B power package.
1. High Output Power@ VCC=14.4V, f=1kHz, RL=4 Ω: (1) 4 x 41W Max. (2)4 x 25W @THD=10%
The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 μS to 1/2 LSB of full-scale output) over the specified temperature range of –40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.
FEATURES • 16-Bit Resolution • 2.7 V to 5.5 V Single-Supply Operation • Very Low Power: 15 μW for 3 V Power • High Accuracy, INL: 1 LSB • Low Noise: 18n V/√Hz • Fast Settling: 1.0 μS • Fast SPI™ Interface, up to 50 MHz • Reset to Mid-Code • Schmitt-Trigger Inputs for Direct Optocoupler Interface
DAC8832 Datasheet PDF Download
Other data sheets within the file : DAC8832,DAC8832IBRGY,DAC8832IBRGYR,DAC8832IBRGYRG4,DAC8832IBRGYT