LM2902D Overview
The linear amplifier is packaged in a 14-SOIC (0.154, 3.90mm Width) case. An op amp ic of the General Purpose type. Instrumentation amplifier is delivered in a Tube case. It is estimated that there will be at least 14 terminations this year. In total, there are 14 pins on this op amp ic. The linear amplifier should be run at 5V at all times, so please keep that in mind when using it. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. It has 14 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 7mV. Surface Mount is the recommended mounting type of operational amplifiers. The buffer amplifier functions well at -40°C~125°C as far as operating temperature is concerned. As long as the supply current of the chip does not exceed 1.4mA, this op amp ic can operate. The voltage gain should stay at 100dB. Instrumentation amplifier has 4 channels on it. The operating supply voltage of instrumentation amplifier is rated 13V voltage.
LM2902D Features
14 Pins
supply voltage of 5V
100dB voltage gain
LM2902D Applications
There are a lot of Texas Instruments LM2902D Instrumentational OP Amps applications.
- Displayers for aircraft and air transportation control systems
- Multiplication circuits
- Automotive sensors
- Thermocouples
- High speed sample
- Video data acquisition
- Subtraction operation circuits
- Instrumentation
- PDA
- Measurements of Wheatstone bridge
