參數(shù)資料
型號: LM2902YPT
廠商: 意法半導體
元件分類: 運動控制電子
英文描述: Low power quad operational amplifier
中文描述: 低功耗四運算放大器
文件頁數(shù): 1/15頁
文件大?。?/td> 249K
代理商: LM2902YPT
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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