ADT7517ARQZ Analog Devices Inc, ADT7517ARQZ Datasheet - Page 8

• Manufacturer Part Number: ADT7517ARQZ
• Description: IC SENSOR TEMP QD ADC/DAC 16QSOP
• Manufacturer: Analog Devices Inc

Specifications of ADT7517ARQZ

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 120°C, External Sensor
• Output Type: I²C™, MICROWIRE™, QSPI™, SPI™
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 120°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 0.5°C
• Supply Current: 2.2mA
• Supply Voltage Range: 2.7V To 5.5V
• Resolution (bits): 10bit
• Sensor Case Style: QSOP
• No. Of Pins: 16
• Temperature Sensor Function: Temp Sensor
• Resolution: 10b
• Operating Temperature (min): -40C
• Operating Temperature (max): 120C
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADT7516/ADT7517/ADT7519
FUNCTIONAL BLOCK DIAGRAM
LDAC/AIN3
D+/AIN1
D–/AIN2
AIN4
14
7
8
9
TEMPERATURE
ANALOG
ON-CHIP
SENSOR
SENSOR
MUX
V
DD
V
6
DD
VALUE REGISTER
VALUE REGISTER
TEMPERATURE
TEMPERATURE
VALUE REGISTER
VALUE REGISTER
VALUE REGISTER
VALUE REGISTER
VALUE REGISTER
GND
EXTERNAL
INTERNAL
CONVERTER
5
A-TO-D
AIN1
AIN2
AIN3
AIN4
V
DD
Figure 6. Functional Block Diagram for the ADT7516/ADT7517/ADT7519
COMPARATOR
REGISTERS
STATUS
LIMIT
Rev. B | Page 8 of 44
CS
4
SPI/SMBus INTERFACE
SCL
13
ADDRESS POINTER
LDAC CONFIGURATION
DAC CONFIGURATION
SDA
CONTROL CONFIG. 1
CONTROL CONFIG. 2
CONTROL CONFIG. 3
12
INTERRUPT MASK
AIN
AIN
REGISTERS
REGISTERS
REGISTERS
REGISTERS
REGISTERS
REGISTERS
REGISTERS
REGISTERS
T
T
REGISTER
REGISTER
REGISTER
REGISTER
V
HIGH
LOW
CC
HIGH
LOW
LIMIT
LIMIT
LIMIT
ADD
LIMIT
LIMIT
11
LDAC/AIN3
REGISTERS
REGISTERS
REGISTERS
REGISTERS
ADT7516/ADT7517/ADT7519
DAC A
DAC B
DAC C
DAC D
9
V
REF
3
STRING
STRING
STRING
STRING
DAC B
DAC C
DAC D
-IN
DAC A
SELECT
LOGIC
GAIN
REFERENCE
INTERNAL
POWER-
DOWN
LOGIC
16
15
10
2
1
V
V
V
V
INT/INT
OUT
OUT
OUT
OUT
-A
-B
-C
-D