DataSheet.jp

SGM8941 の電気的特性と機能

SGM8941のメーカーはShengbang Microelectronicsです、この部品の機能は「Rail-to-Rail Input and Output OperationalAmplifiers」です。


製品の詳細 ( Datasheet PDF )

部品番号 SGM8941
部品説明 Rail-to-Rail Input and Output OperationalAmplifiers
メーカ Shengbang Microelectronics
ロゴ Shengbang Microelectronics ロゴ 




このページの下部にプレビューとSGM8941ダウンロード(pdfファイル)リンクがあります。
Total 12 pages

No Preview Available !

SGM8941 Datasheet, SGM8941 PDF,ピン配置, 機能
SGM8941/2
1.5MHz, Rail-to-Rail Input and
Output Operational Amplifiers
PRODUCT DESCRIPTION
The SGM8941 and SGM8942 are high-performance
CMOS operational amplifiers optimized for low supply
operation. These amplifiers are designed to operate on
single supplies from 1.8V to 5.5V. Applications include
sensor amplification and signal conditioning in
battery-powered systems.
The SGM8941 and SGM8942 offer excellent CMRR
without the crossover distortion associated with
traditional complimentary input stages. This results in
excellent linearity performance. The input common
mode range includes both the negative and positive
supplies.
The SGM8941/2 provide excellent overall performance.
They exhibit low noise and offset, making these devices
an excellent choice for high quality, low voltage or
battery powered systems.
The SGM8941 single is available in Green SOT-23-5
and SOIC-8 packages. The SGM8942 dual is available
in Green SOIC-8 and MSOP-8 packages. They are
specified over the extended -40to +85temperature
range.
FEATURES
Rail-to-Rail Input and Output
Low Noise: 38nV/ Hz
Supply Voltage Range: 1.8V to 5.5V
Low Input Offset Voltage: 0.15mV (TYP)
Gain-Bandwidth Product: 1.5MHz
Slew Rate: 0.8V/μs
Low Supply Current: 120μA/Amplifier (TYP)
Small Packaging:
SGM8941 Available in SOT-23-5 and SOIC-8 Packages
SGM8942 Available in MSOP-8 and SOIC-8 Packages
APPLICATIONS
Data Acquisition
Process Control
Active Filters
Test Equipment
Mobile Phone
Audio Processing
Video Processing
Headphone Amplifier
Portable Equipment
Broadband Communications
SG Micro Corp
www.sg-micro.com
REV. A

1 Page





SGM8941 pdf, ピン配列
SGM8941/2
PIN CONFIGURATIONS (TOP VIEW)
SGM8941
1.5MHz, Rail-to-Rail Input and
Output Operational Amplifiers
OUT 1
-VS 2
+IN 3
5 +VS
+-
4 -IN
NC 1
-IN 2
+IN 3
-VS 4
SGM8941
-
+
SOT-23-5
SGM8942
8 NC
7 +VS
6 OUT
5 NC
OUTA 1
-INA 2 -
+INA 3 +
-VS 4
8 +VS
7 OUTB
- 6 -INB
+ 5 +INB
SOIC-8
NC = NO CONNECT
SOIC-8/MSOP-8
SG Micro Corp
www.sg-micro.com
3


3Pages


SGM8941 電子部品, 半導体
SGM8941/2
1.5MHz, Rail-to-Rail Input and
Output Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25, VS = +5V, unless otherwise noted.
Small Signal Step Response
Large Signal Step Response
RL = 2k
CL = 100pF
AV = 1
Time (2μs/div)
Positive Overload Recovery Time
0V
VIN
VOUT
0V RL = 2k
AV = -50
VS = ±2.5V
VIN = -100mVP-P
(RET to GND)
CL = 0pF
Time (10µs/div)
100mV
/div
1V
/div
Input Voltage Noise Spectral Density
vs. Frequency
400
350
300
250
200
150
100
50
0
0.1 2 4 6 8
Frequency (kHz)
10
SG Micro Corp
www.sg-micro.com
RL = 2k
CL = 100pF
AV = 1
Time (2μs/div)
Negative Overload Recovery Time
VIN
0V
0V
VOUT
VS = ±2.5V
VIN = +100mVP-P
(RET to GND)
CL = 0pF
100mV
/div
RL = 2k
AV = -50
1V
/div
Time (5µs/div)
150
140
130
120
110
100
90
80
70
-40
Quiescent Current vs. Temperature
VS = 5V
VS = 3V
VS = 1.8V
-15 10 35 60
Temperature ()
85
6

6 Page



ページ 合計 : 12 ページ
 
PDF
ダウンロード
[ SGM8941 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
SGM8941

Rail-to-Rail Input and Output OperationalAmplifiers

Shengbang Microelectronics
Shengbang Microelectronics
SGM8942

Rail-to-Rail Input and Output OperationalAmplifiers

Shengbang Microelectronics
Shengbang Microelectronics


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap