DS600U Maxim Integrated Products, DS600U Datasheet - Page 4

• Manufacturer Part Number: DS600U
• Description: Board Mount Temperature Sensors
• Manufacturer: Maxim Integrated Products

Specifications of DS600U

• Temperature Threshold: Programmable
• Full Temp Accuracy: +/- 0.5 C
• Package / Case: SOP-8
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Gain: 6.45 mV / C
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Type: Analog
• Supply Current: 140 uA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 2. Output Voltage Characteristic
THERMOSTAT OPERATION
The DS600 can also be used as a thermostat with either an active-high (TO) or active-low (TO) output. To function
as a thermostat, a precise voltage reference equal to the desired threshold must be applied to the V
the temperature with the equivalent voltage value is reached (voltage on V
TO and TO become active. Figure 3 shows an example thermostat application circuit.
Figure 3. Thermostat Application Circuit
1.4
0.6
0.2
2.7V to 5.5V
1
-40
-20
DS600 OUTPUT CHARACTERISTIC
V
TO
TO
V
DD
TEMPERATURE (°C)
OUT
0
500 KΩ
DS600
20
4 of 5
GND
PAD
CTG
V
SD
TH
40
509mV
MAX6007A
60
80
100
OUT
= voltage on V
120
TH
), thermostat outputs
TH
pin. When