MAX6611AUT+T Maxim Integrated Products, MAX6611AUT+T Datasheet

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MAX6611AUT+T

Manufacturer Part Number
MAX6611AUT+T
Description
Board Mount Temperature Sensors Precision 6-Pin Temperature Sensor
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX6611AUT+T

Full Temp Accuracy
+/- 1.2 C
Package / Case
SOT-23
Gain
16 mV / C
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Output Type
Analog
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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.
19-2457; Rev 2; 11/03
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.
Temperature Sensors and Voltage References
System Temperature Monitoring
Temperature Compensation
HVAC
Home Appliances
TOP VIEW
SHDN
GND
V
CC
________________________________________________________________ Maxim Integrated Products
1
2
3
General Description
MAX6610
MAX6611
SOT23
Pin Configuration
Precision, Low-Power, 6-Pin SOT23
6
5
4
Applications
GND
REF
TEMP
o ±1°C Accuracy
o Low TC Reference (±10ppm, typ)
o Temperature Output Scaled for ADCs
o Integrated Reference Voltage Scaled for
o No Calibration Required
o Low Supply Current
o Tiny 6-Pin SOT23 Package
o Low-Current Shutdown Mode
MAX6610AUT-T -40°C to +125°C 6 SOT23-6 2.560
MAX6611AUT-T -40°C to +125°C 6 SOT23-6 4.096
Convenient ADC Bit Weights
GND
V
CC
0.1µF
PART
Typical Application Circuit
SHDN
V
CC
MAX6610
MAX6611
GND
RANGE
TEMP
Ordering Information
TEMP
REF
1nF
PIN-
PACKAGE
1nF
V
REF IN
ADC IN
Features
CC
V
(V)
REF
GND
µC
MARK
ABDO
ABOP
TOP
1

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MAX6611AUT+T Summary of contents

Page 1

... GND 2 MAX6611 SHDN 3 SOT23 ________________________________________________________________ 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. o ±1°C Accuracy o Low TC Reference (±10ppm, typ) o Temperature Output Scaled for ADCs o Integrated Reference Voltage Scaled for ...

Page 2

Precision, Low-Power, 6-Pin SOT23 Temperature Sensors and Voltage References ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND V ........................................................................-0.3V to +6.0V CC All Other Pins............................................. -0. Input Current ...................................................................... 20mA Output Current ....................................................................20mA Continuous Power Dissipation (T = +70°C) ...

Page 3

Precision, Low-Power, 6-Pin SOT23 Temperature Sensors and Voltage References ELECTRICAL CHARACTERISTICS (continued 3.0 to 5.5V (MAX6610 4.5V to 5.5V (MAX6611 5.0V (MAX6611) and V = 3.3V (MAX6610 PARAMETER SYMBOL Voltage ...

Page 4

Precision, Low-Power, 6-Pin SOT23 Temperature Sensors and Voltage References Pin Description PIN NAME FUNCTION Supply Voltage Input. Bypass to GND with a 0.1µF capacitor. 2 GND Ground Logic Level Shutdown Input (Active Low). Driving SHDN with a ...

Page 5

Precision, Low-Power, 6-Pin SOT23 Temperature Sensors and Voltage References Sensing Circuit Board and Ambient Temperatures Temperature sensor ICs, like the MAX6610/MAX6611 that sense their own die temperatures, must be mount- ed on, or close to, the object whose temperature they ...

Page 6

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 6 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products ...

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