參數(shù)資料
型號: TPA0312PWPR
元件分類: 音頻放大器
英文描述: SWITCH, DPDT, R/A, PCB, ON-OFF-ON; Switch function type:On-Off-On; Material, contact:Copper Alloy; Temp, op. max:85(degree C); Temp, op. min:-30(degree C); Length / Height, external:9.14mm; Width, external:8.13mm; Depth, RoHS Compliant: Yes
中文描述: 音頻放大器|雙|的CMOS | TSSOP封裝| 24針|塑料
文件頁數(shù): 14/31頁
文件大?。?/td> 445K
代理商: TPA0312PWPR
TPA0312
2-W STEREO AUDIO POWER AMPLIFIER
WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL
SLOS335 –DECEMBER 2000
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
–10
20
10
100
1k
10k
100k
G
f – Frequency – Hz
CLOSED LOOP RESPONSE
15
10
5
25
30
–5
0
180
°
90
°
0
°
–90
°
–180
°
1M
RL = 8
AV = 21.6 dB
BTL
Gain
Phase
P
Figure 30
Figure 31
2
1.5
0
0
8
16
RL – Load Resistance –
24
32
40
2.5
3
3.5
48
56
64
AV = 6 dB
BTL
PO
OUTPUT POWER
vs
LOAD RESISTANCE
1% THD+N
10% THD+N
1
0.5
Figure 32
750
0
0
8
16
RL – Load Resistance –
24
32
40
1000
1250
1500
48
56
64
AV = 4.1 dB
SE
OUTPUT POWER
vs
LOAD RESISTANCE
1% THD+N
10% THD+N
500
250
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