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HM2010D Datasheet(PDF) 2 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Part # HM2010D
Description  3W Low EMI Class-D Audio Power Amplifier with Auto-Recovering Short-circuit Protection
PDF  16 Pages
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Manufacturer  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Direct Link  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM2010D Datasheet(HTML) 2 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

  HM2010D Datasheet HTML 1Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 2Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 3Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM2010D Datasheet HTML 9Page - Shenzhen Huazhimei Semiconductor Co., Ltd Next Button
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2
PIN CONFIGURATION AND DESCRIPTION
PIN NUMBER
SYMBOL
DESCRIPTION
A
D
M
A1
3
3
IN+
Positive differential input
A2
7
7
GND
Signal ground
A3
8
8
VO-
Negative BTL output
B1
6
6
VDD
Power supply
B2
PVDD
Power supply for the output stage. It is internally shorted to
VDD pin for MSOP-8L and DFN-8L packages.
B3
PGND
Power ground for the output stage. It is internally shorted to
GND pin for MSOP-8L and DFN-8L packages.
C1
4
4
IN-
Negative differential input
C2
1
1
SHDN
Active low shutdown control
C3
5
5
VO+
Positive BTL output
FUNCTIONAL BLOCK DIAGRAM
Output
Driver
150KΩ
PVDD
Logic
VDD
SHDN
Shutdown
Control
OSC
Protection
PWM
Modulator
OCP
PGND
Output
Driver
IN-
IN+
VO-
150KΩ
Note:
Total Gain=2x150KΩ/Ri
VO+
Startup
BIAS
VDD
300KΩ
GND
Figure 2: Function Block Diagram
ORDERING INFORMATION
PART NUMBER
TEMPERATURE RANGE
PACKAGE
HM2010A
-40°C to +85°C
COL1.5x1.5-9L
HM2010D
-40°C to +85°C
DFN2x2-8L
HM2010M
-40°C to +85°C
MSOP-8L
A
(TOP VIEW)
D
(TOP VIEW)
M
(TOP VIEW)



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