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ADT7411

Analog Devices
Part Number ADT7411
Manufacturer Analog Devices
Description 10-Bit Digital Temperature Sensor and 8-Channel ADC
Published Apr 9, 2015
Detailed Description SPI®-/I2C®-Compatible, 10-Bit Digital Temperature Sensor and 8-Channel ADC ADT7411 FEATURES 10-bit temperature-to-digit...
Datasheet PDF File ADT7411 PDF File

ADT7411
ADT7411

Overview
SPI®-/I2C®-Compatible, 10-Bit Digital Temperature Sensor and 8-Channel ADC ADT7411 FEATURES 10-bit temperature-to-digital converter 10-bit 8-channel ADC DC input bandwidth Input range: 0 V to 2.
25 V and 0 V to VDD Temperature range: −40°C to +120°C Temperature sensor accuracy of ±0.
5°C Supply range: 2.
7 V to 5.
5 V Power-down current : <10 μA Internal 2.
25 VREF option Double-buffered input logic I2C, SPI, QSPI™, MICROWIRE™, and DSP compatible 4-wire serial interface SMBus packet error checking (PEC) compatible 16-lead QSOP APPLICATIONS Portable battery-powered instruments PCs Smart battery chargers Telecommunications systems electronic test equipment Domestic appliances Process controls GENERAL DESCRIPTION The ADT74111 combines a 10-bit temperature-to-digital converter and a 10-bit 8-channel ADC in a 16-lead QSOP.
This includes a band gap temperature sensor and a 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.
25°C.
The ADT7411 operates from a single 2.
7 V to 5.
5 V supply.
The input voltage on the ADC channels has a range of 0 V to 2.
25 V and the input bandwidth is dc.
The reference for the ADC channels is derived internally.
The ADT7411 provides two serial interface options: a 4-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, and a 2-wire SMBus/I2C interface.
It features a standby mode that is controlled via the serial interface.
PIN CONFIGURATION AIN6 1 AIN5 2 NC 3 CS 4 GND 5 VDD 6 D+/AIN1 7 D–/AIN2 8 16 AIN7 ADT7411 TOP VIEW (Not to Scale) 15 AIN8 14 AIN4 13 SCL/SCLK 12 SDA/DIN 11 DOUT/ADD 10 INT/INT 9 AIN3 NC = NO CONNECT Figure 1.
02882-005 The ADT7411’s wide supply voltage range, low supply current, and SPI-/I2C-compatible interface make it ideal for a variety of applications, including PCs, office equipment, and domestic appliances.
1 Protected by U.
S.
Patent Numbers: 6,169,442; 5,867,012; 5,764174.
Rev.
B Information furnished by Analog Devices is believed to be accurate and...


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