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参数资料
| 型号： | LMV1012UP-07/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 1 CHANNEL, AUDIO PREAMPLIFIER, PBGA4 |
| 封装： | 0.40 MM HEIGHT, LEAD FREE, MO-211CA, MICRO, SMD-4 |
| 文件页数： | 10/15页 |
| 文件大小： | 877K |
| 代理商： | LMV1012UP-07/NOPB |
5V Electrical Characteristics (Note 3) (Continued)
Unless otherwise specified, all limits guaranteed for T
J = 25C, VDD = 5V, VIN = 18 mV, RL = 2.2 k
and C = 2.2 F.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
C
IN
Input Capacitance
2pF
Z
IN
Input Impedance
>1000
G
A
V
Gain
f = 1 kHz,
R
SOURCE =50
LMV1012-07
6.4
5.5
8.1
9.5
10.7
dB
LMV1012-15
14.0
13.1
15.6
16.9
17.5
LMV1012-20
19.2
17.0
21.1
22.3
23.5
LMV1012-25
22.5
21.2
23.9
25.0
25.8
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2: Human Body Model (HBM) is 1.5 k
in series with 100 pF.
Note 3: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of
the device such that TJ =TA. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA.
Note 4: All limits are guaranteed by design or statistical analysis.
Note 5: Typical values represent the most likely parametric norm.
Note 6: The maximum power dissipation is a function of TJ(MAX) , θJA and TA. The maximum allowable power dissipation at any ambient temperature is
PD =(TJ(MAX) -TA)/θJA. All numbers apply for packages soldered directly into a PC board.
LMV1012
Analog
Series
www.national.com
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMV1012UP-15 | 制造商:Texas Instruments 功能描述:Audio Amp Microphone 1-CH Mono Class-AB 4-Pin uSMD T/R |
| LMV1012UP-15/NOPB | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LMV1012UP-20 | 制造商:Texas Instruments 功能描述:AMP, MICROPHONE, 20DB GAIN, SMD, 1032 制造商:Texas Instruments 功能描述:AMP, MICROPHONE, 20DB GAIN, SMD, 1032; No. of Channels:1; Supply Voltage Range:2V to 5V; Amplifier Case Style:BGA; No. of Pins:4; Load Impedance:2.2kohm; Operating Temperature Min:-40C; Operating Temperature Max:85C; SVHC:No SVHC ;RoHS Compliant: Yes |
| LMV1012UP-20/NOPB | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LMV1012UP-25 | 制造商:Texas Instruments 功能描述:AMP, MICROPHONE, 25DB GAIN, SMD, 1013 制造商:Texas Instruments 功能描述:AMP, MICROPHONE, 25DB GAIN, SMD, 1013; No. of Channels:1; Supply Voltage Range:2V to 5V; Amplifier Case Style:BGA; No. of Pins:4; Load Impedance:2.2kohm; Operating Temperature Min:-40C; Operating Temperature Max:85C; SVHC:No SVHC ;RoHS Compliant: Yes |
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