Description:
The NTE725 consists of two identical high–gain operational amplifiers constructed on a single chip. These 3–stage amplifiers use Class A PNP transistor output stages with uncommitted collectors. This enables a variety of loads to be employed for general purpose applications from DC to 10MHz, where two high performance operation amplifiers are required. In addition, the outputs may be wired–OR for use as a dual comparator or they may function as diodes in low thershold rectifying circuits such as absolute value amplifiers, peak detectors, etc.

FEATUREs:
Single or Dual Supply Operation
Low Power Consumption
High Gain
Large Common Mode Range: +11V, –13V
Excellent Gain Stability vs. Supply Voltage
No Latch–Up
Output Short Circuit Protected

Absolute Maximum Ratings:
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . ±18V
Internal Power Dissipation . . . . . . . . . . . . . .. . . . . . . . . . . 650mW
Differential Input Voltage . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . ±5V
Input Voltage (Note 1) . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . ±15V
Output Short Circuit Duration (TA = +25°C, Note 2)  . .. . .30sec
Operating Temperature Range  . . . . . . . . . . . . . . .  . . 0° to +70°C
Storage Temperature Range  . . . . . . . . . . . . . . .  . -55° to +125°C
Lead temperature (During Soldering, 60sec) . . . . . .  . . .+260°C

Note 1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
Note 2. Short circit may be to GND or either supply.