TMP05AKSZ-500RL7 Analog Devices Inc, TMP05AKSZ-500RL7 Datasheet - Page 24

• 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/TMP06
CONTINUOUSLY CONVERTING APPLICATION
This section provides an example of how to connect one
TMP05 in continuously converting mode to a microchip
PIC16F876 microcontroller. Figure 37 shows how to interface
to the PIC16F876.
The TMP05 Program Code Example 2 shows how to
communicate from the microchip device to the TMP05. This
code can also be used with other PICs by changing the include
file for the part.
TMP05 Program Code Example 2
//=============================================================================================
//
// Description : This program reads the temperature from a TMP05 part set up in continuously
// converting mode.
// This code was written for a PIC16F876, but can be easily configured to function with other
// PICs by simply changing the include file for the part.
//
//
//
//
//
//============================================================================================
#include <16F876.h>
#device adc=8
#use delay(clock=4000000)
#fuses NOWDT,XT, PUT, NOPROTECT, BROWNOUT, LVP
//_______________________________Wait for high function_____________________________________
void wait_for_high() {
}
//______________________________Wait for low function_______________________________________
void wait_for_low() {
}
//_______________________________Main begins here____________________________________________
void main(){
long int high_time,low_time,temp;
while(input(PIN_A0)) ;
while(!input(PIN_A0));
while(input(PIN_A0));
setup_adc_ports(NO_ANALOGS);
setup_adc(ADC_OFF);
setup_spi(FALSE);
setup_timer_1 ( T1_INTERNAL | T1_DIV_BY_2);
Fosc = 4MHz
Compiled under CCS C compiler IDE version 3.4
PWM output from TMP05 connected to PortA.0 of PIC16F876
/* while high, wait for low */
/* wait for high */
/* wait for high */
// Insert header file for the particular PIC being used
Rev. B | Page 24 of 28
//Sets up timer to overflow after 131.07ms
Figure 37. Typical Continuously Converting Application Circuit
PIC16F876
T
0
MEASUREMENT
PA.0
FIRST TEMP
OUT
CONV/IN
FUNC
TMP05
TIME
MEASUREMENT
SECOND TEMP
GND
V
DD
3.3V
0.1µF