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TLV1018-25YDCR

更新时间： 2024-01-12 23:40:35
品牌 Logo 应用领域
德州仪器 - TI 消费电路商用集成电路音频放大器视频放大器PC
页数 文件大小 规格书
12页 619K
描述
AMPLIFIER FOR THREE-WIRE ANALOG ELECTRET MICROPHONES

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中文翻译

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TLV1018-25YDCR 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：BGA
包装说明：VFBGA, BGA4,2X2,20针数：4
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.81
Samacsys Confidence：Samacsys Status：Released
Samacsys PartID：607333Samacsys Pin Count：4
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Other
Samacsys Footprint Name：BGA4C50P2X2_111X111X50Samacsys Released Date：2017-01-12 12:59:53
Is Samacsys：N标称带宽：22 kHz
商用集成电路类型：AUDIO AMPLIFIER谐波失真：0.2%
JESD-30 代码：R-PBGA-B4JESD-609代码：e1
长度：1.117 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：4最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：VFBGA封装等效代码：BGA4,2X2,20
封装形状：SQUARE封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：1.7/5 V
认证状态：Not Qualified座面最大高度：0.4 mm
子类别：Audio/Video Amplifiers最大压摆率：0.1 mA
最大供电电压 (Vsup)：5 V最小供电电压 (Vsup)：1.7 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Tin/Silver/Copper (Sn/Ag/Cu)端子形式：BALL
端子节距：0.5 mm端子位置：BOTTOM
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：1.117 mm
Base Number Matches：1

TLV1018-25YDCR 数据手册

 浏览型号TLV1018-25YDCR的Datasheet PDF文件第2页浏览型号TLV1018-25YDCR的Datasheet PDF文件第3页浏览型号TLV1018-25YDCR的Datasheet PDF文件第4页浏览型号TLV1018-25YDCR的Datasheet PDF文件第5页浏览型号TLV1018-25YDCR的Datasheet PDF文件第6页浏览型号TLV1018-25YDCR的Datasheet PDF文件第7页 
TLV1018  
www.ti.com .......................................................................................................................................... SLVS664A–OCTOBER 2008–REVISED NOVEMBER 2008  
AMPLIFIER FOR THREE-WIRE ANALOG ELECTRET MICROPHONES  
1
FEATURES  
APPLICATIONS  
•
•
•
•
•
Mobile Communications, Bluetooth  
Automotive Accessories  
Cellular Phones  
2
•
Output Voltage Noise (A Weighted):  
–89 dBV (Typ)  
•
•
•
•
•
•
•
•
Low Supply Current: 70 µA (Typ)  
Wide Supply Voltage Range: 1.7 V to 5 V  
PSRR: 70 dB (Typ)  
PDAs  
Accessory Microphone Products  
Signal-to-Noise Ratio: 61 dB (Typ)  
Input Capacitance: 2 pF (Typ)  
Input Impedance: >100 MΩ (Typ)  
Output Impedance: <100 Ω (Typ)  
Maximum Input Signal: 170 mVPP (Typ)  
YDC PACKAGE  
(TOP VIEW)  
A2 B2  
OUTPUT  
GND  
VCC  
A1 B1  
INPUT  
DESCRIPTION/ORDERING INFORMATION  
The TLV1018 is an audio amplifier for small-form-factor electret microphones and is designed to replace the  
currently implemented JFET preamplifiers. The TLV1018 is ideal for extended battery-life applications, such as a  
Bluetooth™ communication link. The addition of a third pin to an electret microphone that incorporates a  
TLV1018 allows for a dramatic reduction in supply current compared to a JFET-equipped electret microphone.  
Microphone supply current is reduced to 70 µA, assuring longer battery life.  
The TLV1018 is specified for supply voltages from 1.7 V to 5 V and has fixed voltage gains of 15 dB and 25 dB.  
It offers low output impedance over the voice bandwidth, excellent power supply rejection (PSRR), and stability  
over temperature.  
The TLV1018 is offered in a space-saving four-terminal ultra-thin lead-free package (YDC) and is ideally suited  
for the form factor of miniature electret microphone packages. The TLV1018 is characterized for operation over a  
free-air temperature range of –40°C to 85°C.  
ORDERING INFORMATION(1)  
TA  
AV  
PACKAGE(2)  
ORDERABLE PART NUMBER  
TLV1018-15YDCR  
TOP-SIDE MARKING  
15 dB  
25 dB  
Y28  
NanoStar™ WCSP  
–40°C to 85°C  
Reel of 3000  
(DSBGA) – YDC  
TLV1018-25YDCR  
YW8  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
web site at www.ti.com.  
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
Bluetooth is a trademark of Bluetooth SIG.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008, Texas Instruments Incorporated  
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TLV1018-25YDCR 替代型号

型号 品牌 替代类型 描述 数据表
LMV1032UP-25/NOPB TI

类似代替

 Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA

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