Rainbow-electronics DS56 Manual do Utilizador descarregar pdf (Página 2)

DS56

2 of 6 102299

DETAILED PIN DESCRIPTION Table 1

PIN SYMBOL TYPE DESCRIPTION

1 V

REF

Analog output Bandgap output 1.25V (nom) voltage reference output.

2 V

Analog input Trip point 2 input associated with thermostat output 2.

3 V

Analog input Trip point 1 input associated with thermostat output 1.

4 GND GND

Ground pin.

5 V

TEMP

Analog output Temperature sensor output. (+6.2 T

DegC

+ 395) mV.

6 T

OUT2

Digital output

(open-drain)

Thermostat output 2. Active low output corresponding to trip

point 2. Typical hysteresis is 5.0°C.

7 T

OUT1

Digital output

(open-drain)

Thermostat output 1. Active low output corresponding to trip

point 1. Typical hysteresis is 5.0°C.

8 V

Supply Voltage 2.7V - 5.5V input power pin.

DS56 FUNCTIONAL BLOCK DIAGRAM Figure 1

1 2 3 4 5 6

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