数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

TS472 数据表(PDF) 4 Page - STMicroelectronics

部件名 TS472
功能描述  Very Low Noise Microphone Preamplifier with 2V Biased Output and Active Low Standby Mode
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

TS472 数据表(HTML) 4 Page - STMicroelectronics

  TS472 Datasheet HTML 1Page - STMicroelectronics TS472 Datasheet HTML 2Page - STMicroelectronics TS472 Datasheet HTML 3Page - STMicroelectronics TS472 Datasheet HTML 4Page - STMicroelectronics TS472 Datasheet HTML 5Page - STMicroelectronics TS472 Datasheet HTML 6Page - STMicroelectronics TS472 Datasheet HTML 7Page - STMicroelectronics TS472 Datasheet HTML 8Page - STMicroelectronics TS472 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 20 page
background image
Electrical Characteristics
TS472
4/20
3
Electrical Characteristics
Table 4.
VCC = 3V, GND = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
en
Equivalent Input Noise Voltage Density
REQ=100Ω at 1KHz
10
THD+N
Total Harmonic Distortion + Noise
20Hz
≤ F≤ 20kHz, Gain=20dB, Vin=50mV
RMS
0.1
%
VIN
Input Voltage, Gain=20dB
10
70
mVRMS
BW
Bandwidth @ -3dB
Bandwidth @ -1dB
pin A3, B3 floating
40
20
kHz
G
Overall Output Voltage Gain (Rgs variable)
Minimum Gain, Rgs infinite
Maximum Gain, Rgs=0
-3
39.5
-1.5
41
0
42.5
dB
ZIN
Input impedance referred to GND
80
100
120
k
Ω
RLOAD
Resistive load
10
k
Ω
CLOAD
Capacitive load
100
pF
ICC
Supply current, Gain=20dB
1.8
2.4
mA
ISTANDBY Standby current
1
µA
PSRR
Power Supply Rejection Ratio, Gain=20dB, F=217Hz,
Vripple=200mVpp, Inputs grounded
Differential Output
Single-Ended Outputs,
-70
-46
dB
Table 5.
Bias output: VCC = 3V, GND = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
VOUT
No load condition
1.9
2
2.1
V
ROUT
Output resistance
80
100
120
Ω
IOUT
Output Bias Current
2
mA
PSRR
Power Supply Rejection Ratio, F=217Hz,
Vripple=200mVpp
70
80
dB
nV
Hz
------------



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com