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參數資料
| 型號： | LM2903YPT |
| 廠商： | 意法半導體 |
| 英文描述： | LOW POWER DUAL VOLTAGE COMPARATORS |
| 中文描述： | 低功耗雙電壓比較器 |
| 文件頁數： | 1/15頁 |
| 文件大?。?/td> | 249K |
| 代理商： | LM2903YPT |
February 2006
Rev. 6
1/15
15
LM193, LM193A, LM293,
LM293A, LM393, LM393A
Low Power Dual Voltage Comparators
■
Wide single-supply voltage range or dual
supplies: +2V to +36V or ±1V to ±18V
■
Very low supply current (0.4mA) independent
of supply voltage (1mW/comparator at +5V)
■
Low input bias current: 25nA typ.
■
Low input offset current: ±5nA typ.
■
Low input offset voltage: ±1mV typ.
■
Input common-mode voltage range includes
ground
■
Low output saturation voltage: 250mV typ. (Io =
4mA)
■
Differential input voltage range equal to the
supply voltage
■
TTL, DTL, ECL, MOS, CMOS compatible
outputs
Description
These devices consist of two independent low
voltage comparators designed specifically to
operate from a single supply over a wide range of
voltages. Operation from split power supplies is
also possible.
These comparators also have a unique
characteristic in that the input common-mode
voltage range includes ground even though
operated from a single power supply voltage.
N
DIP8
(Plastic Package)
D
SO-8
(Plastic Micropackage)
Pin connections (top view)
P
TSSOP8
(Thin Shrink Small Outline Package)
S
Mini SO-8
(Plastic Micropackage)
1
2
3
4
5
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - V
CC-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC+
www.st.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM2903YST | 功能描述:Comparator General Purpose CMOS, DTL, ECL, TTL 8-MiniSO 制造商:stmicroelectronics 系列:汽車級，AEC-Q100 包裝:剪切帶（CT） 零件狀態:有效 類型:通用 元件數:2 輸出類型:CMOS，DTL，ECL，TTL 電壓 - 電源，單/雙（±）:2 V ~ 36 V，±1 V ~ 18 V 電壓 - 輸入失調（最大值）:7mV @ 5V 電流 - 輸入偏置（最大值）:250nA @ 5V 電流 - 輸出（典型值）:16mA @ 5V 電流 - 靜態（最大值）:2.5mA CMRR，PSRR（典型值）:- 傳播延遲（最大值）:- 滯后:- 工作溫度:-40°C ~ 125°C 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 安裝類型:表面貼裝 供應商器件封裝:8-MiniSO 標準包裝:1 |
| LM2904 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:雙運算放大器 |
| LM2904_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power dual operational amplifier |
| LM2904_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power dual operational amplifier |
| LM2904A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Single Supply Dual Operational Amplifiers |
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