The AD7814 is a complete temperature monitoring system in a SOT-23 package or 8-lead MSOP package. It contains a band gap temperature sensor and 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C. The AD7814 has a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible wit.
10-Bit Temperature-to-Digital Converter
–55؇C to +125؇C Operating Temperature Range ؎2؇C Accuracy SPI- and DSP-Compatible Serial Interface Shutdown Mode Space-Saving SOT-23 Package
APPLICATIONS Hard Disk Drives Personal Computers Electronic Test Equipment Office Equipment Domestic Appliances Process Control
10-Bit Digital Temperature Sensor in 6-Lead SOT-23
AD7814
FUNCTIONAL BLOCK DIAGRAM
GND
BAND GAP TEMPERATURE
SENSOR
AD7814
10-BIT ANALOG/DIGITAL
CONVERTER
TEMPERATURE VALUE
REGISTER
SERIAL BUS
INTERFACE
VDD
CS SCLK DIN DOUT
GENERAL DESCRIPTION The AD7814 is a complete temperature moni.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AD781 |
Analog Devices |
Complete 700 ns Sample-and-Hold Amplifier | |
2 | AD7810 |
Analog Devices |
10-Bit ADC | |
3 | AD7811 |
Analog Devices |
10-Bit 4-/8-Channel Sampling ADCs | |
4 | AD7812 |
Analog Devices |
10-Bit 4-/8-Channel Sampling ADCs | |
5 | AD7813 |
Analog Devices |
+2.7 V to +5.5 V 400 kSPS 8-/10-Bit Sampling ADC | |
6 | AD7816 |
Analog Devices |
Single- and 4-Channel/ 9 us/ 10-Bit ADCs with On-Chip Temperature Sensor | |
7 | AD7817 |
Analog Devices |
10-Bit ADC | |
8 | AD7818 |
Analog Devices |
10-Bit ADC | |
9 | AD7819 |
Analog Devices |
+2.7 V to +5.5 V 200 kSPS 8-Bit Sampling ADC | |
10 | AD780 |
Analog Devices |
High Precision Reference | |
11 | AD7801 |
Analog Devices |
+2.7 V to +5.5 V/ Parallel Input/ Voltage Output 8-Bit DAC | |
12 | AD7804 |
Analog Devices |
+3.3 V to +5 V Quad/Octal 10-Bit DACs |