參數(shù)資料
型號(hào)： EM58001
英文描述： Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: 0&degC to 70°C; Package: 40-QFN
中文描述： EM58000系列-雙聲道立體聲處理器
文件頁(yè)數(shù)： 9/15頁(yè)
文件大小： 216K
代理商： EM58001
EM58000 SERIES
EM58000 SERIES
TINYCONTROLLER-BASED
DUALCHANNELSOUNDPROCESSOR
* This specification are subject to be changed without notice.
3
10.15.2001
EASY SOUND -
Parameter
Sym.
Min.
Typ.
Max.
Unit
Condition
Sink current of P2
I
OS1
2.3
3.5
-
mA
V
DD=3V, VO=0.4V
(after KEYB)
Sink current of P2
I
OS2
-
3.0
10
AV
DD=3V, VO=0.4V
(before KEYB)
Input current of P1
I
IH
-
3.0
10
AV
DD=3V
Output current of VO1, VO2
I
VO
4.0
5.0
6.0
mA
V
DD=3V, VO=0.7V,
two channel full scale output
Oscillation resistor
R
OSC
-
470
-
K
V
DD=2.4V~ 5.5V
Oscillation frequency
F
OSC
0.9
1.0
1.1
MHz
V
DD=2.4V~ 5.5V
Oscillation frequency
F
OSC
-10
0
10
%
V
DD=2.4V~ 5.5V
deviation
F
OSC
APPLICATION CIRCUIT
In the following application circuits:
*1 : For heavy loading application, adding an electrolytic capacitor between Vcc and Ground is recommanded.
The recommanded value for button cell application is 10F.
*2 : The recommanded value for button cell application is 750
or less.
10-key Application Circuit For EM58001
VDD
OSC
TEST
VSS
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
VO1
VCC
9
10
12
11
3
4
5
6
7
8
13
TR1
TR2
NPN
*1
Rb
*2
EM58001
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR10
相關(guān)PDF資料
PDF描述
EM58101 Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: 0&degC to 70°C; Package: 40-QFN T&R
EM58200 Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: 0&degC to 70°C; Package: 40-QFN
EM58300 Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: -40°C to 85°C; Package: 40-QFN
EM58400 Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: -40°C to 85°C; Package: 40-QFN
EM58500 Three-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications; Temperature Range: -40°C to 85°C; Package: 40-QFN T&R
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM58101 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM58000 series - Stereo Dual Channel Sound Processor
EM58200 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM58000 series - Stereo Dual Channel Sound Processor
EM58300 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM58000 series - Stereo Dual Channel Sound Processor
EM58400 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM58000 series - Stereo Dual Channel Sound Processor
EM584161 制造商:ETRON 制造商全稱:ETRON 功能描述:256K x 16 Low Power SRAM
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