This datasheet contains info like calibration, current, temperature error, range, and current noise. There are many things around current limiter, input voltage, error, current error, and temperature sensor are presented inside the datasheet.
In the datasheet you can find info like sensor, operating voltage, temperature, impedance thermometer, and output. Below are some excerpt from this datasheet:
1µA to 10mA Operation 0.02%/V Regulation 0.8V to 40V Operating Voltage Can be Used as Linear Temperature Sensor Draws No Reverse Current Supplied in Standard Transistor Packages The LM134 is a three-terminal current source designed to operate at current levels from 1µA to 10mA, as set by an external resistor. The device operates as a true twoterminal current source, requiring no extra power connections or input signals. Regulation is typically 0.02%/V and terminal-to-terminal voltage can range from 800mV to 40V.
Giving more content, the datasheet tells the reader info regarding output impedance, centigrade temperature sensor, temperature range, data acquisition, and noise.