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| MAX6613 Datasheet, PDF (1/6 Pages) Maxim Integrated Products – Low-Voltage Analog Temperature Sensor in an SC70 Package | |||
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19-2477; Rev 1; 11/03
Low-Voltage Analog Temperature
Sensor in an SC70 Package
General Description
The MAX6613 is a low-power analog precision analog
output temperature sensor in a tiny 5-pin SC70 pack-
age. The MAX6613 operates over a supply voltage
range of 1.8V to 5.5V, with a typical current consump-
tion of only 7.5µA. It is particularly well suited for
portable applications where minimizing battery cost
and maximizing useful battery life are crucial.
The MAX6613 provides an analog voltage output pro-
portional to temperature. Accuracy is ±1.3°C (max)
over a range of TA = 0°C to +50°C and ±2.0°C (max)
from TA = -20°C to +80°C. Self-heating effects are neg-
ligible due to the low current consumption of the part.
Unlike many analog temperature sensors, the MAX6613
is stable with any capacitive load from 0pF to 1000pF,
providing broad flexibility in board-level design.
The operating temperature range varies with the volt-
age supply. The MAX6613 can be used over a range of
-55°C to +130°C with a supply voltage of 2.5V to 5.5V.
For applications with a supply voltage of 1.8V, the
MAX6613 can be used over a temperature range of
+25°C to +130°C.
Applications
Cellular Phones
GPS Equipment
Medical Instruments
Battery Management
Appliances
Disk Drives
Printers
Fax Machines
HVAC
Features
o Supply Voltage from 1.8V to 5.5V
o 1.3°C Accuracy
o Low Supply Consumption, 7.5µA (typ)
o Temperature Range -55°C to +130°C
o SC70 Package
o Pin Compatible to LM20
Ordering Information
PART
TEMP RANGE
MAX6613MXK-T -55°C to +130°C
PIN-
PACKAGE
5 SC70-5
TOP
MARK
ADJ
Typical Application Circuit
VCC
VCC
VCC
VOUT
0.1µF
MAX6613
GND
GND
MICROCONTROLLER
ADC IN
100pF
GND
TOP VIEW
Pin Configuration
N.C. 1
5 GND
GND 2 MAX6613
OUT 3
4 VCC
SC70
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maximâs website at www.maxim-ic.com.
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