LP311

Pinout

Supply voltage, V_CC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 18 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . .  . . . . ±30 V
Input voltage, V_I (either input, see Notes 1 and 3) . . . . . . . . . . . . . . . . . . . . . .  ±15 V
Voltage from emitter output to V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V
Voltage from collector output to V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 40 V
Voltage from collector output to emitter output . . . . . . . . . . . . . . . . . . . . . . . . .. . . 40 V
Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . 40 V
Continuous total dissipation . . . . . . . . . . . . . . . . ............... See Dissipation Rating Table
Operating free-air temperature range, T_A: LP111 . . . . . . . . . . . . . . . . . . 55 to 125
LP211 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .............................. . 25 to 85
LP311 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................... 0 to 70
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to 150
Lead temperature range 1,6 mm (1/16 inch) from case for 10 seconds: D or P package . . .. . 260
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . 260
Lead temperature range 1,6 mm (1/16 inch) from case for 60 seconds: JG package . . . . .  . .. . 300

† Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated in the recommended operating conditions section of this
specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between V_CC+ and V_CC .
             2. Differential input voltages are at IN+ with respect to IN .
             3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage of ±15 V, whichever is less.
             4. The output may be shorted to ground or to either power supply.


Description

`The LP111, LP211, LP311 are low-power versions of the industry standard LM111, LM211, LM311.

`They take advantage of stable, high-value, ion-implanted resistors to perform the same function as the LM311 series, with a 30:1 reduction in power consumption but only a 6:1 slowdown in response time. They are well suited for battery-powered applications and all other applications where fast response times are not needed. They operate over a wide range of supply voltages, from ±18 V down to a single 3-V supply with less than 300-mA current drain, but are still capable of driving a 25-mA load. The LP111, LP211, and LP311 are quite easy to apply free of oscillation if ordinary precautions are taken to minimize stray coupling from the output to either input or to the trim pins.

`The LP111 is characterized for operation over the full military temperature range of 55°C to 125.

`The LP211 is characterized for operation from 25 to 85, and the LP311 is characterized for operation from 0°C to 70.