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參數資料
| 型號： | LM258YPT |
| 廠商： | 意法半導體 |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low power dual operational amplifiers |
| 中文描述： | 低功耗雙運算放大器 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 294K |
| 代理商： | LM258YPT |
April 2007
Rev 6
1/20
20
LM158-LM258-LM358
Low power dual operational amplifiers
Features
■
Internally frequency compensated
■
Large DC voltage gain: 100 dB
■
Wide bandwidth (unity gain): 1.1 mHz
(temperature compensated)
■
Very low supply current per operator
essentially independent of supply voltage
■
Low input bias current: 20 nA
(temperature compensated)
■
Low input offset voltage: 2 mV
■
Low input offset current: 2 nA
■
Input common-mode voltage range includes
ground
■
Differential input voltage range equal to the
power supply voltage
■
Large output voltage swing 0 V to (V
CC
- 1.5 V)
Description
These circuits consist of two independent, high-
gain, internally frequency-compensated op-amps
which are designed specifically to operate from a
single power supply over a wide range of
voltages. The low power supply drain is
independent of the magnitude of the power supply
voltage.
Application areas include transducer amplifiers,
DC gain blocks and all the conventional op-amp
circuits which now can be more easily
implemented in single power supply systems. For
example, these circuits can be directly supplied
with the standard +5 V which is used in logic
systems and will easily provide the required
interface electronics without requiring any
additional power supply.
In linear mode, the input common-mode voltage
range includes ground and the output voltage can
also swing to ground, even though operated from
only a single power supply voltage.
N
DIP-8
(Plastic package)
D & S
SO-8 & miniSO-8
(Plastic micropackage)
P
TSSOP8
(Thin shrink small outline package)
1
2
3
4
5
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input
3 - Non-inverting input
4 - V
CC
-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC
+
Pin connections
(Top view)
www.st.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM2590HVS-3.3 | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| LM2590HVS-3.3/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| LM2590HVS-5.0 | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| LM2590HVS5.0/NOPB | 制造商:Texas Instruments 功能描述: |
| LM2590HVS-5.0/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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