DS56 Dallas Semiconducotr, DS56 Datasheet - Page 2

• Manufacturer Part Number: DS56
• Description: Dual Temperature Comparator
• Manufacturer: Dallas Semiconducotr

DETAILED PIN DESCRIPTION Table 1
DS56 FUNCTIONAL BLOCK DIAGRAM Figure 1
PIN
1
2
3
4
5
6
7
8
SYMBOL
V
T
T
GND
V
V
V
V
TEMP
OUT2
OUT1
REF
DD
T2
T1
Analog output
Analog output
Digital output
Digital output
Analog input
Analog input
(open-drain)
(open-drain)
TYPE
GND
V
DD
Bandgap output 1.25V (nom) voltage reference output.
Trip point 2 input associated with thermostat output 2.
Trip point 1 input associated with thermostat output 1.
Ground pin.
Temperature sensor output. (+6.2 T
Thermostat output 2. Active low output corresponding to trip
point 2. Typical hysteresis is 5.0°C.
Thermostat output 1. Active low output corresponding to trip
point 1. Typical hysteresis is 5.0°C.
Supply Voltage 2.7V - 5.5V input power pin.
2 of 6
DESCRIPTION
DegC
+ 395) mV.
102299
DS56