6292

- Two independent comparators
- Operates from a single 5V supply
- Typically 80nS response time at +15V
- Minimum fan-out of 2 each side
- Maximum input current of 1uA over temperature
- Inputs and outputs can be isolated from system ground
- High common mode slew rate
Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to +15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices.

Total Supply Voltage
                                                                              36V
Output to Negative Supply Voltage
                                                                              36V
Ground to Negative Supply Voltage
                                                                              25V
Ground to Positive Supply Voltage
                                                                              18V
Differential Input Voltage
                                                                              +5V
Input Voltage
(Note 3)
                                                                              +15V
ESD Tolerance
(Note 4)
                                                                              800V
Power Dissipation
(Note 2)
                                                                              500mW
Output Short Circuit Duration
                                                                              10 Sec.
Maximum Junction Temperature
                                                                              150 C
Storage Temperature Range
                                                                              -65 C to 150 C
Lead Temperature
   Soldering, (10 seconds)                                      260 C
Thermal Resistance
ThetaJA
    E Package (Still Air)                                             89 C/W
    E Package (500LF/Min Air flow)                           63 C/W
    H Package (Still Air)                                             162 C/W
    H Package (500LF/Min Air flow)                           88 C/W
    J Package (Still Air)                                              94 C/W
    J Package (500LF/Min Air flow)                            52 C/W
   W Package (Still Air)                                             215 C/W
   W Package (500LF/Min Air flow)                           132 C/W
ThetaJC
   E Package                                                            5 C/W
   H Package                                                             31 C/W
   J Package                                                             10.9 C/W
   W Package                                                           12.3 C/W
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. 

Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is Pdmax = (Tjmax - TA)/ThetaJA or the number given in the Absolute Maximum Ratings, whichever is lower. 

Note 3: For supply voltages less than +15V the absolute maximum input voltage is equal to the supply voltage.

Note 4: Human body model, 1.5K Ohm in series with 100pF.

The LM119 precision high speed dual comparator is fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Furthermore LM119 has a higher gain and lower input current than other devices. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25mA.