There are lots of information about characteristics, output, typical applications, semiconductor, temperature sensors, package number, fahrenheit temperature sensor, lm34, the air temperature, and quiescent current are described inside the datasheet. This datasheet presents things around sensor, resistance, nonlinearity, applications, circuit, load regulation, temperature, national semiconductor, and absolute maximum ratings.
In the datasheet you can read information like thermal time constant, electrical characteristics, temperature coefficient, specifications, thermal resistance, supply voltage, lm34 typical performance, lm34 typical applications, performance characteristics, and rated accuracy. Below are some excerpt from the datasheet:
The LM34 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Fahrenheit temperature. The LM34 thus has an advantage over linear temperature sensors calibrated in degrees Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Fahrenheit scaling.
In addition, the datasheet explains discussion around response, printed circuit, integrated circuit, rated temperature, typical performance, sensor gain, temperature range, device, and heat sink.