AD7417ARZ

Product Summary

The AD7417ARZ is a 10-bit, 4-channel and singlechannel ADC with an on-chip temperature sensor that can operate from a single 2.7 V to 5.5 V power supply. The device contains a 15 μs successive approximation converter, a 5-channel multiplexer, a temperature sensor, a clock oscillator, a track-and-hold, and a reference (2.5 V). The applications of the AD7417ARZ include Data Acquisition with Ambient Temperature Monitoring, Industrial Process Control, Automotive, Battery-Charging Applications, Personal Computers.

Parametrics

AD7417ARZ absolute maximum ratings: (1)VDD to AGND: -0.3 V to +7 V; (2)VDD to DGND: -0.3 V to +7 V; (3)Analog Input Voltage to AGND, AIN1 to AIN4: -0.3 V to VDD + 0.3 V; (4)Reference Input Voltage to AGND2: -0.3 V to VDD + 0.3 V; (5)Digital Input Voltage to DGND: -0.3 V to VDD + 0.3 V; (6)Digital Output Voltage to DGND: -0.3 V to VDD + 0.3 V; (7)Operating Temperature Range, A Version: -40℃ to +125℃; B Version: -40℃ to +85℃; (8)Storage Temperature Range: -65℃ to +150℃; (9)Junction Temperature: 150℃; (10)TSSOP, Power Dissipation: 450 mW; (11)θJA Thermal Impedance: 120℃/W; (12)Lead Temperature, Soldering: 260℃; Vapor Phase (60 sec): 215℃; Infrared (15 sec): 220℃; (13)16-Lead SOIC Package, Power Dissipation: 450 mW; (14)θJA Thermal Impedance: 100℃/W; (15)Lead Temperature, Soldering, Vapor Phase (60 sec): 215℃; Infrared (15 sec): 220℃; (16)8-Lead SOIC Package, Power Dissipation: 450 mW; (17)θJA Thermal Impedance: 157℃/W; (18)Lead Temperature, Soldering, Vapor Phase (60 sec): 215℃; Infrared (15 sec): 220℃; (19)MSOP Package, Power Dissipation: 450 mW; (20)θJA Thermal Impedance: 206℃/W; (21)Lead Temperature, Soldering, Vapor Phase (60 sec): 215℃; Infrared (15 sec): 220℃.

Features

AD7417ARZ features: (1)10-Bit ADC with 15
s and 30
s Conversion Times; (2)Single and Four Single-Ended Analog Input Channels; (3)On-Chip Temperature Sensor: -40℃ to +125℃; (4)On-Chip Track-and-Hold; (5)Overtemperature Indicator; (6)Automatic Power-Down at the End of a Conversion; (7)Wide Operating Supply Range: 2.7 V to 5.5 V; (8)I2C compatible Serial Interface; (9)Selectable Serial Bus Address Allows Connection of up to Eight AD7416/AD7417s to a Single Bus; (10)AD7416 Is a Superior Replacement for LM75.

Diagrams