
全球混合模式技术有限公司
( AC运行特性,V
DD
= 3.3V ,T
A
= + 25 ° C,R
L
= 4Ω ,除非另有说明)
参数
符号
条件
THD = 1% , BTL中,R
L
= 4
THD = 1% , BTL中,R
L
= 8
THD = 10% , BTL中,R
L
= 4
THD = 10% , BTL中,R
L
= 8
THD = 1% ,SE ,R
L
= 4
THD = 1% ,SE ,R
L
= 8
THD = 10% ,SE ,R
L
= 4
THD = 10% ,SE ,R
L
L = 8
THD = 0.5% ,SE ,R
L
= 32
P
O
= 1.6W , BTL ,R
L
= 4
P
O
= 1W , BTL ,R
L
= 8
P
O
= 75mW功率, SE ,R
L
= 32
V
I
= 1V , RL = 10KΩ ,G = 1
G = 1 ,THD 1%
R
L
= 4Ω ,负载开路
F = 120Hz的
F = 1kHz时
G1430
民
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典型值
0.8
0.5
1
0.6
230
140
290
180
43
270
100
20
10
20
60
75
80
85
2
90
55
最大
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单位
W
输出功率(各信道)见注
P
(下)
mW
总谐波失真加噪声
THD + N
m%
最大输出功率带宽
相位裕度
电源纹波抑制
通道至通道隔离输出
BTL衰减SE模式
输入阻抗
信噪比
输出噪声电压
B
OM
PSRR
ZI
V
n
P
O
= 500mW的, BTL
输出噪声电压
千赫
°
dB
dB
dB
M
dB
μV ( RMS)
注意:输出功率的测量是在所述IC的在1kHz时的输出端子。
版本: 1.0
2004年1月15日
电话: 886-3-5788833
http://www.gmt.com.tw
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