器件名称: PT2308P-S
功能描述: 2-Channel 300mW Class AB Power Amplifier
文件大小: 278.95KB 共12页
简 介:Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
2-Channel 300mW Class AB Power Amplifier
PT2308P
DESCRIPTION
PT2308P is a 2 channel Class AB stereo speaker driver utilizing CMOS technology designed by AB push-pull, the original sound will be low distortion amplify and low consumption. The power of PT2308P will be reach 300mW on THD=10% and deliver 8 load.
FEATURES
Wild operating temperature large Excellent Power Signal-to-Noise Repel Rate (PSRR) Low static state current consumption Output power (THD=10％) - Load is 16/190mW - Load is 8/300mW Low harmonics distortion (THD=0.03%) Large output amplitude
APPLICATIONS
Walkman Portable audio HI-FI audio system CD-ROM
PT2308P V1.0
-1-
November, 2005
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
2-Channel 300mW Class AB Power Amplifier
PT2308P
BLOCK DIAGRAM
OUT 1 1 IN1- 2 IN1+ 3 VS S 4 OP1 + 8 VDD 7 OUT 2 OP2 + 6 IN25 IN2+
PT2308P V1.0
-2-
November, 2005
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw
2-Channel 300mW Class AB Power Amplifier
PT2308P
PIN CONFIGURATION
OUT 1 IN1IN1+ VS S 1 2 3 4 PT 2308P 8 7 6 5 VD D OUT 2 IN2IN2+
PIN DESCRIPTION
Pin Name OUT1 IN1IN1+ VSS IN2+ IN2OUT2 VDD I/O O I I I I O Description Output pin 1 Inverting input pin 1 Non-inverting input pin 1 Negative power supply Non-inverting input pin 2 Inverting input pin 2 Output pin 2 Positive power supply Pin No. 1 2 3 4 5 6 7 8
PT2308P V1.0
-3-
Novembe……
