LM2904
DUAL, 1MHz OPERATIONAL AMPLIFIERS FOR COMMERCIAL INDUSTRIAL, AND MILITARY APPLICATION

The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers 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.

Application areas include transducer amplifiers, dc gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM158 series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

The LM358 and LM2904 are available in a chip sized package (8-Bump micro SMD) using National’s micro SMD package technology.

Supply Voltage, V+                                               32V                                    26V
Differential Input Voltage                                     32V                                    26V
Input Voltage                                       −0.3V to +32V                  −0.3V to +26V
Power Dissipation (Note 1)
    Molded DIP                                                830 mW                             830 mW
    Metal Can                                                  550 mW
   Small Outline Package (M)                          530 mW                             530 mW
   micro SMD 435mW
Output Short-Circuit to GND
   (One Amplifier) (Note 2)
    V+ ≤ 15V and TA = 25°C                    Continuous                         Continuous
Input Current (V_IN < −0.3V) (Note 3)               50 mA                                  50 mA
Operating Temperature Range
  LM358                                            0°C to +70°C                 −40°C to +85°C
  LM258                                        −25°C to +85°C
  LM158                                      −55°C to +125°C
Storage Temperature Range     −65°C to +150°C               −65°C to +150°C
Lead Temperature, DIP
(Soldering, 10 seconds)                                260°C                                  260°C
Lead Temperature, Metal Can
(Soldering, 10 seconds)                                300°C                                  300°C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)                                 260°C                                  260°C
Small Outline Package
Vapor Phase (60 seconds)                           215°C                                   215°C
Infrared (15 seconds)                                   220°C                                   220°C
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices.
ESD Tolerance (Note 10)                                250V                                       250V