LM393W| Datasheet

LM393W, LM393WD, LM393WDT

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

LM193W - LM293W LM393W
LOW POWER DUAL VOLTAGE COMPARATORS
s WIDE SINGLE SUPPLY VOLTAGE RANGE s s s s s s s s s
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 ESD INTERNAL PROTECTION: 2kV

N DIP8 (Plastic Package)

D SO8 (Plastic Micropackage)

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. All the pins are protected against electrostatic discharge up to 2kV. As a consequence, the input voltages must not exceed the magnitude of Vcc+ or Vcc-. PIN CONNECTIONS (top view)

P TSSOP8 (Thin Shrink Small Outline Package)

ORDER CODE
Part Number Temperature Range Package N D P

LM193W -55 C, +125 C LM293W -40 C, +105 C LM393W 0 C, +70 C Example : LM393WD

N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape &Reel (PT)

1 2 3 4 5 6 7 8

- Output 1 - Inverting input 1 - Non-inverting input 1 - VCC- Non-inverting input 2 - Inverting input 2 - Output 2 - VCC+

May 2004

1/10