欢迎访问ic37.com |
会员登录 免费注册
发布采购

LM393NS 参数 Datasheet PDF下载

LM393NS图片预览
型号: LM393NS
PDF下载: 下载PDF文件 查看货源
内容描述: [暂无描述]
分类和应用: 比较器
文件页数/大小: 6 页 / 125 K
品牌: PHILIPS [ NXP SEMICONDUCTORS ]
 浏览型号LM393NS的Datasheet PDF文件第2页浏览型号LM393NS的Datasheet PDF文件第3页浏览型号LM393NS的Datasheet PDF文件第4页浏览型号LM393NS的Datasheet PDF文件第5页浏览型号LM393NS的Datasheet PDF文件第6页  
Philips Semiconductors
Product specification
Low power dual voltage comparator
LM193/A/293/A/393/A/2903
DESCRIPTION
The LM193 series consists of two independent precision voltage
comparators with an offset voltage specification as low as 2.0mV
max. for two comparators which were designed specifically to
operate from a single power supply over a wide range of voltages.
Operation from split power supplies is also possible and the low
power supply current drain is independent of the magnitude of the
power supply voltage. 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.
The LM193 series was designed to directly interface with TTL and
CMOS. When operated from both plus and minus power supplies,
the LM193 series will directly interface with MOS logic where their
low power drain is a distinct advantage over standard comparators.
PIN CONFIGURATION
D, N, FE Packages
OUTPUT A
INVERTING INPUT A
NON–INVERTING INPUT A
GND
1
2
3
4
A
B
8
7
6
5
V+
OUTPUT B
INVERTING INPUT B
NON–INVERTING INPUT B
TOP VIEW
SL00079
FEATURES
Figure 1. Pin Configuration
Wide single supply voltage range 2.0VDC to 36VDC or dual
supplies
±1.0VDC,
to
±18VDC
Very low supply current drain (0.8mA) independent of supply
voltage (2.0mW/comparator at 5.0VDC)
EQUIVALENT CIRCUIT
V
+
Low input biasing current 25nA
Low input offset current
±5nA
and offset voltage
±2mV
Input common-mode voltage range includes ground
Differential input voltage range equal to the power supply voltage
Low output 250mV at 4mA saturation voltage
Output voltage compatible with TTL, DTL, ECL, MOS and CMOS
logic systems
3.5µA
100µA
3.5µA
100µA
Q2
Q3
Q4
OUTPUT
+
INPUT
– INPUT
Q1
Q8
Q7
Q5
Q6
APPLICATIONS
A/D converters
Wide range VCO
MOS clock generator
High voltage logic gate
Multivibrators
ORDERING INFORMATION
DESCRIPTION
8-Pin Ceramic Dual In-Line Package (Cerdip)
8-Pin Ceramic Dual In-Line Package (Cerdip)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline (SO) Package
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Ceramic Dual In-Line Package (Cerdip)
8-Pin Ceramic Dual In-Line Package (Cerdip)
8-Pin Plastic Small Outline (SO) Package
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Dual In-Line Package (DIP)
(One Comparator Only)
SL00080
Figure 2. Equivalent Circuit
TEMPERATURE RANGE
-55°C to +125°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
0 to +70°C
0 to +70°C
0 to +70°C
0 to +70°C
0 to +70°C
-40°C to +125°C
-40°C to +125°C
ORDER CODE
LM193FE
LM293FE
LM293N
LM293D
LM293AN
LM393AFE
LM393FE
LM393D
LM393N
LM393AN
LM2903N
LM2903D
DWG #
0580A
0580A
SOT97-1
SOT96-1
SOT97-1
0580A
0580A
SOT96-1
SOT97-1
SOT97-1
SOT97-1
SOT97-1
1995 Nov 27
1
853-0932 16050