参数资料
型号: YMU757B-QZ
元件分类: 音频合成
英文描述: TONE/MUSIC SYNTHESIZER, PQCC20
封装: LEAD FREE, QFN-20
文件页数: 32/43页
文件大小: 990K
代理商: YMU757B-QZ
YMU757B
-38-
5. Power consumption
Parameter
Min.
Typ.
Max.
Unit
During normal operation (digital)
500
2000
A
During no output sound(analog)
9
12
mA
Output 300mW
(analog) (RL=8
)
200
300
mA
In power-down mode
0.1
1
A
Note) TOP=-20~85°C, DVDD= AVDD = 3.0±0.3V, Capacitor load=50pF
6. Analog characteristics
SP Amplifier
Parameter
Min.
Typ.
Max.
Unit
Gain setting
(fixed)
±1.9
times
Minimum resister load (RL)
8
Full-scale analog output(RL=8)
5.0
Vp-p
Maximum output power (RL=8,THD+N<=0.05%)
360
mW
Maximum output power (RL=8,THD+N<=1.0%)
400
mW
THD + N
(RL=8,f=1kHz,300mW output)
0.025
%
Noise level(no signal, f= 400Hz - 20kHz)
-90
dBV
PSRR
(f=1kHz)
65
dB
Note) TOP=25°C, DVDD = AVDD = 3.0V
EQ Amplifier
Parameter
Min
Typ
Max.
Unit
Gain setting range
30
dB
Maximum output current
120
A
Full-scale analog output
1.5
Vp-p
THD + N
(f=1kHz)
0.01
%
Noise level (no signal, f= 400Hz - 20kHz)
-90
dBV
Input impedance
10
M
PSRR
(f=1kHz)
36
dB
Note) TOP=25°C, DVDD = AVDD = 3.0V
SP Volume
Parameter
Min
Typ
Max
Unit
Volume setting range
-30
0
dB
Volume step width
1
dB
Noise level (no signal, f= 400Hz - 20kHz)
-90
dBV
THD + N
(f=1kHz)
0.01
%
Note) TOP=25°C, DVDD = AVDD = 3.0V
相关PDF资料
PDF描述
YMU757B-Q TONE/MUSIC SYNTHESIZER, PQCC20
YMU757B 1-4 CABLE/SATELLITE TV SPLITTER, 2GHZ
YMU757B TONE/MUSIC SYNTHESIZER, PQCC20
YMU757 TONE/MUSIC SYNTHESIZER, PDSO20
YMU759-Q TONE/MUSIC SYNTHESIZER, PQCC32
相关代理商/技术参数
参数描述
YMU759 制造商:未知厂家 制造商全称:未知厂家 功能描述:SYNTHESIS LSI FOR PORTABLE TELEPHONE
YMU759B-Q 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC
YMU762 制造商:未知厂家 制造商全称:未知厂家 功能描述:Mobile Audio 3
YMW025 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR
YMW025-02R 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:2.50mm PITCH CONNECTOR