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2901Y

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型号: 2901Y
PDF文件:
  • 2901Y PDF文件
  • 2901Y PDF在线浏览
功能描述: Low power quad voltage comparator
PDF文件大小: 532.92 Kbytes
PDF页数: 共16页
制造商: STMICROELECTRONICS[STMicroelectronics]
制造商LOGO: STMICROELECTRONICS[STMicroelectronics] LOGO
制造商网址: http://www.st.com
捡单宝2901Y
PDF页面索引
120%
July 2006 Rev 4 1/16
16
LM2901
Low power quad voltage comparator
Features
Wide single supply voltage range or dual
supplies for all devices: +2V to +36V or ± 1V to
±18V
Very low supply current (1.1mA) independent
of supply voltage (1.4mW/comparator at +5V)
Low input bias current: 25nA typ.
Low input offset current: ±5nA typ.
Input common-mode voltage range includes
ground
Low output saturation voltage:
250mV typ. (I
O
= 4mA)
Differential input voltage range equal to the
supply voltage
TTL, DTL, ECL, MOS, CMOS compatible
outputs
Description
This device consists of four independent precision
voltage comparators. All these comparators are
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
charac teris ti c in that the inp ut common-mode
voltage range includes ground even though
operated from a single power supply voltage.
Order codes
N
DIP14
(Plastic Package)
D
SO-14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
Pin connections (top view)
4
5
6
7
8
9
10
11
13
1
2
3
14
12
Output 2
Output 4
Output 3
Non-inverting input 4
V
CC
Non-inverting input 3
Inverting input 4
V
CC
+
Output 1
Inverting input 1
Non-inverting input 2
-
Inverting input 3
Non-inverting input 1
Inverting input 2
Part number
Temperature
range
Package Packing Marking
LM2901N
-40°C, +125°C
DIP14 Tube LM2901N
LM2901D/LM2901DT SO-14 Tube or tape & reel
2901
LM2901PT
TSSOP14
(Thin shrink outline package)
Tape & reel
LM2901YD/YDT SO-14 (automotive grade level) Tube or tape & reel
2901Y
LM2901YPT TSSOP14 (automotive grade level) Tape & reel
www.st.com
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