TMP05AKSZ-500RL7 Analog Devices Inc, TMP05AKSZ-500RL7 Datasheet - Page 21

• Manufacturer Part Number: TMP05AKSZ-500RL7
• Description: IC PWM TEMP SNSR CMOS/TTL SC70-5
• Manufacturer: Analog Devices Inc

Specifications of TMP05AKSZ-500RL7

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Averaging Control
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 150°C
• Output Type: CMOS/TTL
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-5, SC-88A, SOT-323-5, SOT-353, 5-TSSOP
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 2°C
• Supply Current: 425µA
• Supply Voltage Range: 3V To 5.5V
• Resolution (bits): 12bit
• Sensor Case Style: SC-70
• No. Of Pins: 5
• Temperature Sensor Function: Temp Sensor
• Package Type: SC-70
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Accuracy: ± 0.5
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: TMP05AKSZ-500RL7TR

TMP05 Program Code Example 1
//=============================================================================================
// Description : This program reads the temperature from 2 daisy-chained TMP05 parts.
//
// This code runs on any standard 8052 part running at 11.0592MHz.
// If an alternative core frequency is used, the only change required is an
// adjustment of the baud rate timings.
//
// P3.2 = Daisy-chain output connected to INT0.
// P3.7 = Conversion control.
// Timer0 is used in gate mode to measure the high time.
// Timer1 is triggered on a high-to-low transition of INT0 and is used to measure
// the low time.
//=============================================================================================
IS TEMPSEGMENT
RESET TIMER 0
START TIMER 1
TEMP_HIGH0
CALCULATE
TO ZERO
= 1
YE S
NO
NO
COPY TIMER 1 VALUES
CHECK IF TIMER 1
IS TEMPSEGMENT
ENTER INTERRUPT
INTO A REGISTER
RESET TIMER 0
USING TIMER 1
USING TIMER 0
RESET TIMER 1
TEMP_HIGH1
TEMP_LOW0
CALCULATE
CALCULATE
IS RUNNING
TO ZERO
VALUES
VALUES
ROUTINE
Figure 36. ADuC812 Interrupt Routine Flowchart
= 2
YES
YES
Rev. B | Page 21 of 28
NO
IS TEMPSEGMENT
USING TIMER 0
TEMP_HIGH2
TEMP_LOW1
CALCULATE
CALCULATE
VALUES
= 3
YE S
NO
EXIT INTERRUPT
TEMPSEGMENT
INCREMENT
ROUTINE
TMP05/TMP06