BD7830NUV Rohm, BD7830NUV Datasheet - Page 14

• Manufacturer Part Number: BD7830NUV
• Description: 1.1W to1.5W Monaural Speaker Amplifier
• Manufacturer: Rohm

●Typical Characteristics (1)
BD7830NUV
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
0.01
0.01
-10
-15
0.1
10
10
-5
0.1
10
1
5
0
0.01
1
10
10
VCC=5V,Ta=25℃,Po=150mW,RL=8Ω
VCC=5V,Ta=25℃,Vin=-20dBV,RL=8Ω
BD7830NUV frequency characteristic
100
100
BD7830NUV f-THD+N
Ta=25℃,f=1kHz,RL=8Ω
VCC=3V
BD7830NUV Po-THD
0.1
Po[W]
f[Hz]
f[Hz]
1k
1k
1
10k
10k
VCC=5V
100k
100k
10
14/17
10000
0.01
-10
-15
1000
0.1
10
10
-5
100
1
5
0
10
10
2
Ta=25℃ f=1kHz 400～30kBPF THD+N=1.0%
VCC=3V,Ta=25℃,Po=150mW,RL=8Ω
VCC=3V,Ta=25℃,Vin=-20dBV,RL=8Ω
BD7830NUV frequency characteristic
100
100
BD7830NUV f-THD+N
3
BD7830NUV VCC-Po
RL=8Ω
f[Hz]
1k
Vcc[V]
f[Hz]
1k
4
RL=4Ω
www.DataSheet4U.com
Technical Note
2010.06 - Rev.A
10k
RL=16Ω
10k
5
100k
100k
6