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參數資料
| 型號： | LMV1012TP-07 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Pre-Amplified IC’s for High Gain 2-Wire Microphones |
| 中文描述： | 1 CHANNEL, AUDIO PREAMPLIFIER, PBGA4 |
| 封裝： | 0.50 MM HEIGHT, MO-211BC, MICRO, SMD-4 |
| 文件頁數： | 4/15頁 |
| 文件大?。?/td> | 497K |
| 代理商： | LMV1012TP-07 |
5V Electrical Characteristics
(Note 3) (Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
DD
= 5V, V
IN
= 18 mV, R
L
= 2.2 k
and C = 2.2 μF.
Boldface
limits apply at the temperature extremes.
Symbol
C
IN
Z
IN
A
V
Parameter
Conditions
Min
(Note 4)
Typ
(Note 5)
2
>
1000
8.1
Max
(Note 4)
Units
pF
G
Input Capacitance
Input Impedance
Gain
f = 1 kHz,
R
SOURCE
= 50
LMV1012-07
6.4
5.5
14.0
13.1
19.2
17.0
22.5
21.2
9.5
10.7
16.9
17.5
22.3
23.5
25.0
25.8
dB
LMV1012-15
15.6
LMV1012-20
21.1
LMV1012-25
23.9
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 T
J
= T
A
. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self-heating where T
J
>
T
A
.
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 T
,
θ
and T
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J(MAX)
- T
A
)/
θ
JA
. All numbers apply for packages soldered directly into a PC board.
L
www.national.com
4
相關PDF資料 |
PDF描述 |
|---|---|
| LMV1012TP-15 | Pre-Amplified IC’s for High Gain 2-Wire Microphones |
| LMV1012TP-25 | Pre-Amplified IC’s for High Gain 2-Wire Microphones |
| LMV1012TPX-07 | Pre-Amplified IC’s for High Gain 2-Wire Microphones |
| LMV1012TPX-15 | Pre-Amplified IC’s for High Gain 2-Wire Microphones |
| LMV1012TPX-25 | Pre-Amplified IC’s for High Gain 2-Wire Microphones |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV1012TP-07/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LMV1012TP-15 | 功能描述:IC PREAMP AUDIO MONO MIC 4USMD RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:D 類 輸出類型:1-通道（單聲道），帶立體聲耳機 在某負載時最大輸出功率 x 通道數量:930mW x 1 @ 8 歐姆; 40mW x 2 @ 16 歐姆 電源電壓:2.7 V ~ 5.5 V 特點:消除爆音，差分輸入，I²C，靜音，關閉，音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) 其它名稱:MAX97000EWA+T-ND |
| LMV1012TP-15/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LMV1012TP-25 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Pre-Amplified IC’s for High Gain 2-Wire Microphones |
| LMV1012TP-25/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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