19-2457; Rev 2; 11/03
Precision, Low-Power, 6-Pin SOT23
Temperature Sensors and Voltage References
General Description
The MAX6610/MAX6611 are precise, low-power analog
temperature sensors combined with a precision voltage
reference. They are ideal for applications involving ana-
log-to-digital converters (ADCs), where the MAX6610/
MAX6611 provide the reference voltage for the ADC
and develop a temperature output voltage that is
scaled to provide convenient ADC output codes. An 8-
bit ADC’s LSB is equal to 1°C, while a 10-bit ADC’s LSB
corresponds to 0.25°C.
The MAX6610/MAX6611 are available in two versions.
The MAX6611 operates from a 4.5V to 5.5V power sup-
ply and has a 4.096V reference output. The MAX6610
operates from 3.0V to 5.5V and has a 2.560V reference
output. Power-supply current is less than 150μA (typ).
Both the MAX6610/MAX6611 are available in a 6-pin
SOT23 package and operate from -40°C to +125°C.
Applications
Features
o ±1 ° C Accuracy
o Low TC Reference (±10ppm, typ)
o Temperature Output Scaled for ADCs
o Integrated Reference Voltage Scaled for
Convenient ADC Bit Weights
o No Calibration Required
o Low Supply Current
o Tiny 6-Pin SOT23 Package
o Low-Current Shutdown Mode
Ordering Information
System Temperature Monitoring
Temperature Compensation
PART
TEMP
RANGE
PIN-
PACKAGE
V REF
(V)
TOP
MARK
HVAC
Home Appliances
MAX6610 AUT-T -40 ° C to +125 ° C 6 SOT23-6
MAX6611 AUT-T -40 ° C to +125 ° C 6 SOT23-6
2.560
4.096
ABDO
ABOP
Pin Configuration
Typical Application Circuit
V CC
TOP VIEW
V CC
V CC 1
GND 2
MAX6610
MAX6611
6
5
GND
REF
SHDN
V CC
MAX6610
MAX6611
REF
REF IN
μ C
0.1 μ F
TEMP
ADC IN
SHDN 3
4
TEMP
GND
1nF
1nF
GND
SOT23
GND
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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MAX6612MXK+T 功能描述:板上安装温度传感器 Low-Power Analog Temperature Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor