The ADT7411* 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.

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.

Applications

Portable battery-powered instruments

PCs

Smart battery chargers

Telecommunications systems electronic test equipment

Domestic appliances

Process controls

1*Protected by U.S. Patent Numbers: 6,169,442; 5,867,012; 5,764174. Other patents pending.

Part#	Temp Res(°C/LSB)	25°C Temp Error (Deg C)	Resolution (Bits)	# Chan	DAC Outputs	Interface	Temp Range(s)	Supply Voltage Range	Product Description	Price* (1000-4999)
ADT7316	0.25	±0.5	10	3	12-Bit x 4	I2C, I2C/SPI, Serial, SM Bus, SPI	-40 to +120	+2.7V to +5.5V	SPI/I2C® Compatible,10-Bit Digital Temperature Sensor With Quad Voltage-Output 12-Bit DAC	$6.38
ADT7317	0.25	±0.5	10	3	10-Bit x 4	I2C, I2C/SPI, SM Bus, SPI	-40 to +120	+2.7V to +5.5V	SPI/I2C® Compatible,10-Bit Digital Temperature Sensor w/ Quad 10-Bit Voltage Output DAC	$3.47
ADT7318	0.25	+0.5	10	3	8-Bit x 4	I2C, I2C/SPI, Serial, SM Bus, SPI	-40 to +120	+2.7V to +5.5V	SPI/I2C® Compatible,10-Bit Digital Temperature Sensor & Quad Voltage Output 8-Bit DAC	$2.20
TMP03	0.3	±3	16	0	---	PWM	-40 to +100	+4.5V to +7V	Serial PWM-Output Temperature Sensor w/ Open-Collector Output	$3.23
TMP04	0.3	±3	16	0	---	PWM	-40 to +100	+4.5V to +7V	Serial PWM-Output Temperature Sensor w/ CMOS/TTL Output	$3.23
AD7814	0.25	n/a	10	0	---	Serial, SPI	-55 to +125	+2.7V to +5.5V	10-Bit Digital Temperature Sensor in 6-Lead SOT-23	$0.99
AD7414	0.25	n/a	10	0	---	I2C, Serial	-40 to +125	+2.7V to +5.5V	SMBus/I2C, 10-Bit Digital Temperature Sensor in 6-Pin SOT w/ SMBus Alert and Over-Temperature Pin	$1.03
AD7415	0.25	±2	10	0	---	I2C, Serial	-40 to +125	+2.7V to +5.5V	SMBus/I2C, 10-Bit Digital Temperature Sensor in 5-Pin SOT	$1.03
AD7416	0.25	n/a	10	0	---	Switch (Off/On)	-40 to +125	+2.7V to +5.5V	10-Bit Temperature-to-Digital Converter, -40°C to +125°C, ±2°C Accuracy	$0.99
AD7816	0.25	±1	10	0	---	Serial, SPI, Switch (Off/On)	-40 to +85	+2.7V to +5.5V	10-Bit Digital Output Temperature Sensor w/Over-Temp Alert and Auto Pwr Dwn @ End of Conversion	$1.43
AD7314	0.25	±1	10	0	---	Serial, SPI	-35 to +85	+2.65V to +5.5V	Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOP	$0.65
AD7818	0.25	±1	10	1	---	Switch (Off/On)	-40 to +85	+2.7V to +5.5V	9 µs, 10-Bit ADC w/ On-Chip Temperature Sensor & Over-Temperature Output	$2.31
AD7418	0.25	±1	10	2	---	I2C, Serial, Switch (Off/On)	-40 to +125	+2.7V to +5.5V	10-Bit ADC, Programmable Hi-Low Temp Limits w/ Over-Temp Alert, , Auto Pwr Dwn @ EOC	$2.31
AD7817	0.25	±1	10	4	---	Switch (Off/On)	-40 to +85	+2.7V to +5.5V	4-Channel, 9 µs, 10-Bit ADC with On-Chip Temperature Sensor & Over-Temperature Flag	$3.25
AD7417	0.25	±1	10	5	---	I2C, Serial, Switch (Off/On)	-40 to +125	+2.7V to +5.5V	4-Channel, 10-Bit ADC w/ on-Chip Temperature Sensor, Programmable Setpoints, and Overtemp Flag Out	$2.95
ADT7516	0.25	n/a	10	7	12-Bit x 4	I2C/SPI, Serial, SPI	-40 to +120	+2.7V to +5.5V	SPI/I2C Compatible Temperature Sensor w/10-Bit-4-Ch ADC & Quad 12-Bit Voltage DAC Control Outputs	$7.65
ADT7411	0.25	+0.5	10	11	n/a	I2C, I2C/SPI, Serial, SPI	-40 to +120	+2.7V to +5.5V	SPI®-/I2C®-Compatible, 10-Bit ADC w/ Local & Remote Temp Msmt, 8 GP Analog Inputs, and VDD monitor	$2.19
ADT6501	0.125	±4	11	n/a	-	Switch (Off/On)	-55 to +125	+2.7V to +5.5V	2.7V/5.5V, Micropower Temperature Switch in SOT-23 w/ active-low open-drain Output, +35 to +115 DegC	$0.49
ADT6502	0.125	±4	11	n/a	---	Switch (Off/On)	-55 to +125	+2.7V to +5.5V	2.7V/5.5 V, Micropower Temperature Switch in SOT-23 w/Active-High Push-pull Output, +35 to +115 DegC	-
ADT6503	0.0625	n/a	11	n/a	---	Switch (Off/On)	-55 to +125	+2.7V to +5.5V	2.7V/5.5V, Micropower Temperature Switch in SOT-23 w/Open-drain Output, -45 to +15 Deg C	$0.49
ADT6504	0.0625	n/a	12	n/a	---	Switch (Off/On)	-55 to +125	+2.7V to +5.5V	2.7 V to 5.5 V, Micropower Temperature Switch in SOT-23 w/Push-pull Output, -45 to +15 Deg C	$0.49
ADT7408	0.0625	±1	12	0	---	Switch (Off/On)	-20 to +125	+3V to +3.6V	± 2 Degree C Accurate, 12-Bit Digital Temperature Sensor	$0.86
ADT75	0.0625	n/a	12	0	---	Switch (Off/On)	-55 to +125	+3V to +5.5V	±1 Deg C Accuracy, 12-Bit Digital Temperature Sensor	$0.65
ADT7301	0.03125	n/a	13	0	---	Serial, SPI	-40 to +150	+2.7V to +5.5V	13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP	$1.20
ADT7302	0.03125	n/a	13	0	---	Serial, SPI	-40 to +125	+2.7V to +5.25V	±2°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23	$0.62
TMP06	0.025	±0.5	12	0	---	PWM	-40 to +150	+2.7V to +5.5V	0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ Open Drain Output	$0.65
TMP01	n/a	±0.5	n/a	0	---	Analog, Switch (Off/On)	-55 to +125	+4.5V to +13.2V	Low Power, Programmable Temperature Sensor/ Controller w/ upper/lower setpoints	$2.64
TMP05	0.025	±0.5	12	0	---	PWM	-40 to +150	+2.7V to +5.5V	0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ CMOS/TTL Output	$0.65
AD22105	n/a	±3	n/a	0	---	Switch (Off/On)	-40 to +125	+2.7V to 7V	Low Voltage, Resistor Programmable Thermostatic Switch	$1.20

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