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PDF LM193D Data sheet ( Hoja de datos )
| Número de pieza | LM193D | |
| Descripción | LOWPOWER DUAL VOLTAGE COMPARATORS | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LM193D (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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LM193 - LM293
® LM393
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
(1 mW/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
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
P
TSSOP8
(Thin Shrink Small Outline Package)
DE SC RI P TI O N
These devices consist of two independent low
power 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 characteris-
tic in that the input common-mode voltage range
includes ground even thoughoperatedfrom a single
power supply voltage.
ORDER CODES
Part
Number
Temperature
Range
LM193
LM293
LM393
–55, +125oC
–40, +105oC
0, +70oC
Example : LM393D
Package
NDP
•••
•••
•••
PIN CONNECTIONS (top view)
1
2-
3+
4
8
7
-6
+5
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - VCC-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - VCC+
June 1998
1/10
1 page  
TYPICAL APPLICATIONS
BASIC COMPARATOR
+V (ref)
-V (ref)
VCC = 5V
15k Ω
1/2
LM193
VO
LM193 - LM293 - LM393
DRIVING CMOS
5V
+V
(re f )
-V(re f )
1/2
LM193
100kΩ
&
DRIVING TTL
5V
+V(ref )
-V
(r ef )
1/2
LM193
10kΩ
&
&
LOW FREQUENCY OP AMP
(eo = 0V for e I = 0V)
5V
~ eI
1/2
LM193
15kΩ
0.5µF
2N 2222
100kΩ
1kΩ
A V = 100
eo
LOW FREQUENCY OP AMP
5V
~ eI
1/2
LM193
1k Ω
100k Ω
A V= 100
15k Ω
eo
0.5 µF
TRANSDUCER AMPLIFIER
5V
Magnetic pick-up 10kΩ
3kΩ
1/2
LM193
20MΩ
eo
10kΩ
5/10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet LM193D.PDF ] | |
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