参数资料
| 型号： | B300W35A102E1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 14/15页 |
| 文件大小： | 0K |
| 描述： | IC PROCESSOR AUDIO 24BIT WLCSP |
| 标准包装： | 2,500 |
| 系列： | BelaSigna® 300 |
| 类型： | 音频处理器 |
| 应用： | 便携式设备 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 35-VFBGA，WLCSP |
| 供应商设备封装： | 35-WLCSP（3.63x2.68） |
| 包装： | 带卷 (TR) |
BelaSigna 300
http://onsemi.com
8
WLCSP Assembly / Design Notes
For PCB manufacture with BelaSigna 300 WLCSP,
ON Semiconductor recommends solderonpad (SoP)
surface finish. With SoP, the solder mask opening should be
nonsolder maskdefined (NSMD) and copper pad
geometry will be dictated by the PCB vendor’s design
requirements.
Alternative surface finishes are ENiG and OSP; volume
of screened solder paste (#5) should be less than
0.0008 mm3. If no prescreening of solder paste is used,
then following conditions must be met:
1. the solder mask opening should be >0.3 mm in
diameter,
2. the copper pad will have 0.25 mm diameter, and
3. soldermask thickness should be less than 1 mil
thick above the copper surface.
ON Semiconductor can provide BelaSigna 300 WLCSP
land pattern CAD files to assist your PCB design upon
request.
WLCSP Weight
BelaSigna 300 WLCSP (B300W35A102XYG) has an average weight of 0.095 grams.
DFN Pin Out
A total of 44 active pins are present on the BelaSigna 300 DFN package. A description of these pins is given in Table 8.
Table 8. DFN PAD DESCRIPTIONS
Pad Index
BelaSigna 300 Pad Name
Description
I/O
A/D
15,22
GNDRCVR
Ground for output driver
N/A
A
16,21
VBATRCVR
Power supply for output stage
I
A
20
RCVR_HP+
Extra output driver pad for high power mode
O
A
19
RCVR+
Output from output driver
O
A
18
RCVR
Output from output driver
O
A
17
RCVR_HP
Extra output driver pad for high power mode
O
A
13
CAP0
Charge pump capacitor pin 0
N/A
A
14
CAP1
Charge pump capacitor pin 1
N/A
A
12
VDBL
Doubled voltage
O
A
11
VBAT
Power supply
I
A
10
VREG
Regulated supply voltage
O
A
9
AGND0
Analog ground 0
N/A
A
8
AGND1
Analog ground 1
N/A
A
2
AIR01
Input stage reference for channels 0 and 1
N/A
A
5
AIR23
Input stage reference for channels 2 and 3
N/A
A
7
AI4
Audio signal input 4
I
A
6
AI3/LOUT3
Audio signal input 3/output signal from preamp 3
I/O
A
4
AI2/LOUT2
Audio signal input 2/output signal from preamp 2
I/O
A
3
AI1/LOUT1
Audio signal input 1/output signal from preamp 1
I/O
A
1
AI0/LOUT0
Audio signal input 0/output signal from preamp 0
I/O
A
44
GPIO[4]/LSAD[4]
Generalpurpose I/O 4/low speed AD input 4
I/O
A/D
43
GPIO[3]/LSAD[3]
Generalpurpose I/O 3/low speed AD input 3
I/O
A/D
42
GPIO[2]/LSAD[2]
Generalpurpose I/O 2/low speed AD input 2
I/O
A/D
41
GPIO[1]/LSAD[1]/UARTRX
Generalpurpose I/O 1/low speed AD input 1/and UART RX
I/O
A/D
40
GPIO[0]/UARTTX
Generalpurpose I/O 0/UART TX
I/O
A/D
34
GNDC
Core logic ground
N/A
A
33
VDDC
Core logic power
O
A
39
GNDO
Digital ground
N/A
A
38
VDDO
Digital power
I
A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B300W35A102XXG | 制造商:ON Semiconductor 功能描述:Audio Processor 35-Pin WLCSP |
| B300W35A102XYG | 功能描述:音频 DSP BELASIGNA 300 RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| B300W35A109XXG | 功能描述:IC PROCESSOR AUDIO 24BIT 35WLCSP 制造商:on semiconductor 系列:* 零件状态:有效 标准包装:2,500 |
| B3011 | 制造商:HAKKO Corporation 功能描述: |
| B3011RW | 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Compact 1 x 2 Inch 30W Wide Input Range DC/DC Converters |
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