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参数资料
| 型号： | LMV1024URX |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 音频／视频放大 |
| 英文描述： | PDM Output with Pre-Amplifier for Electret Microphones |
| 中文描述： | 2 CHANNEL, AUDIO AMPLIFIER, PBGA6 |
| 封装： | 0.35 MM, LEAD FREE, MICRO SMD-6 |
| 文件页数： | 13/18页 |
| 文件大小： | 560K |
| 代理商： | LMV1024URX |
Connection Diagram
Large Dome 6-Bump Ultra Thin micro SMD
20133427
Top View
Pin Descriptions
Pin
Name
Description
Power Supply
A2
V
DD
Positive supply voltage
C1
GND
Ground
Input
C2
Input
The microphone is connected to this input pin.
Reference
B1
V
REF
A capacitor of 100 nF is connected between V
REF and ground. This capacitor is used to filter
the internal converter reference voltage.
Clock Input
A1
Clock
The user adjustable clock frequency ranges from 400 kHz to 2.4 MHz.
Data Output
B2
Data
Over sampled bitstream output. Data is valid if clock is LOW (LMV1024). The data of the
LMV1026 data is valid when clock is HIGH. When the data is not valid the data output is
Hi-Z. For exact specifications see application section.
Ordering Information
Package
Part Number
Package Marking
Transport Media
NSC Drawing
6-Bump Ultra Thin micro SMD
lead free only
LMV1024UR
I E
250 Units Tape and Reel
URA06GGA
LMV1024URX
3k Units Tape and Reel
LMV1026UR
I F
250 Units Tape and Reel
LMV1026URX
3k Units Tape and Reel
Block Diagram
20133426
www.national.com
4
201334 Version 3 Revision 4
Print Date/Time: 2009/07/20 17:12:49
LMV1024/LMV1026
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PDF描述 |
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| LMV1026URX | PDM Output with Pre-Amplifier for Electret Microphones |
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| LOM67K-J2L1-24 | SINGLE COLOR LED, ORANGE, 1.5 mm |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMV1024URX/NOPB | 功能描述:IC PRE AMP MIC MONO AB ADC 6USMD RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:H 类 输出类型:耳机，2-通道（立体声） 在某负载时最大输出功率 x 通道数量:35mW x 2 @ 16 欧姆 电源电压:1.62 V ~ 1.98 V 特点:I²C，麦克风，静音，短路保护，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) |
| LMV1026 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PDM Output with Pre-Amplifier for Electret Microphones |
| LMV1026UR | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PDM Output with Pre-Amplifier for Electret Microphones |
| LMV1026UR/NOPB | 功能描述:IC PRE AMP MIC MONO AB ADC 6USMD RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:H 类 输出类型:耳机，2-通道（立体声） 在某负载时最大输出功率 x 通道数量:35mW x 2 @ 16 欧姆 电源电压:1.62 V ~ 1.98 V 特点:I²C，麦克风，静音，短路保护，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) |
| LMV1026URX | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PDM Output with Pre-Amplifier for Electret Microphones |
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