AM460 Datasheet | Analog Microelectronics

Features General Description Block Diagram Electrical Specifications Boundary Conditions Detailed Description of Functions Operating AM460 General information on 2- and 3-wire applications and the use of the current output Setting the voltage gain using the voltage output Setting the output current range using the current output Selecting the supply voltage Connecting OP2 as a current source Connecting OP2 as a voltage reference Operating AM460: Important Points to Note Applications Typical 3-wire application with an input signal referenced to ground Typical 2-wire application with an input signal referenced to ground Block Diagram and Pinout Examples of Possible Applications Delivery Further Reading 3 3 3 4 6 6 8 8 9 9 9 10 11 12 12 12 14 16 17 18 18 TABLE OF FIGURES Table 1: AM460 pinout Figure 1: Block diagram of AM460 Figure 2: Block diagram of AM460 with external ponents (3-wire circuit for current output) Figure 3: Difference between 2- and 3-wire operation Figure 4: Working range in conjunction with the load resistor Figure 5: Connecting up a constant current source Figure 6: Connecting up a voltage reference Figure 7: Typical application for input signals referenced to ground Figure 8: Typical 2-wire application for input signals referenced to ground Figure 9: Block diagram of AM460 Figure 10: Pinout Figure 11: Application for input signals referenced to ground (protected output stage, impedance converter etc.) Figure 12: plex configuration as a peripheral processor IC Figure 13: Conversion of a 0 4.5V sensor signal 16 3 7 8 10 10 11 13 14 16 16 17 17 17 analog microelectronics April 2003 2/18 Datasheet pdf - http://..net/ .Data Sheet.co.kr Industrial Converter and Protector IC FEATURES - Supply voltage: 6...35V - Wide working temperature range: - 40°C...+85°C - Adjustable integrated reference voltage source: 4.5 to 10V - Additional voltage/current source -...