參數(shù)資料
型號(hào): LMV1012XP-15/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, AUDIO PREAMPLIFIER, PBGA4
封裝: 0.30 MM HEIGHT, LEAD FREE, MO-211CA, MICRO, SMD-4
文件頁(yè)數(shù): 8/15頁(yè)
文件大?。?/td> 877K
代理商: LMV1012XP-15/NOPB
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
2500V
Machine Model
250V
Supply Voltage
V
DD - GND
5.5V
Storage Temperature Range
65C to 150C
Junction Temperature (Note 6)
150C max
Mounting Temperature
Infrared or Convection (20 sec.)
235C
Operating Ratings (Note 1)
Supply Voltage
2V to 5V
Temperature Range
40C to 85C
2.2V Electrical Characteristics (Note 3)
Unless otherwise specified, all limits guaranteed for T
J = 25C, VDD = 2.2V, 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
I
DD
Supply Current
V
IN = GND
LMV1012-07
139
250
300
A
LMV1012-15
180
300
325
LMV1012-20
160
250
300
LMV1012-25
141
250
300
SNR
Signal to Noise Ratio
f = 1 kHz, V
IN =18
mV, A-Weighted
LMV1012-07
59
dB
LMV1012-15
60
LMV1012-20
61
LMV1012-25
61
V
IN
Max Input Signal
f = 1 kHz and
THD+N < 1%
LMV1012-07
170
mV
PP
LMV1012-15
100
LMV1012-20
50
LMV1012-25
28
V
OUT
Output Voltage
V
IN = GND
LMV1012-07
1.65
1.54
1.90
2.03
2.09
V
LMV1012-15
1.54
1.48
1.81
1.94
2.00
LMV1012-20
1.65
1.55
1.85
2.03
2.13
LMV1012-25
1.65
1.49
1.90
2.02
2.18
f
LOW
Lower 3dB Roll Off Frequency
R
SOURCE =50
65
Hz
f
HIGH
Upper 3dB Roll Off Frequency
R
SOURCE =50
95
kHz
e
n
Output Noise
A-Weighted
LMV1012-07
96
dBV
LMV1012-15
89
LMV1012-20
84
LMV1012-25
82
THD
Total Harmonic Distortion
f = 1 kHz,
V
IN =18mV
LMV1012-07
0.10
%
LMV1012-15
0.09
LMV1012-20
0.12
LMV1012-25
0.15
C
IN
Input Capacitance
2pF
Z
IN
Input Impedance
>1000
G
LMV1012
Analog
Series
www.national.com
2
相關(guān)PDF資料
PDF描述
LMV1012XP-25/NOPB 1 CHANNEL, AUDIO PREAMPLIFIER, PBGA4
LMV1022UR AUDIO PREAMPLIFIER, PBGA6
LMV1023URX AUDIO PREAMPLIFIER, PBGA6
LMV1023UR AUDIO PREAMPLIFIER, PBGA6
LMV1022URX AUDIO PREAMPLIFIER, PBGA6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV1012XP-25 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LMV1012XP-25/NOPB 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LMV1012XPX-15 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
LMV1012XPX-15/NOPB 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LMV1012XPX-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