MAX6613
Low-Voltage Analog Temperature
Sensor in an SC70 Package
General Description
Benefits and Features
● Minimizes Power Consumption with Ultra-Low 7.5µA
The MAX6613 is a low-power precision analog output
temperature sensor in a tiny 5-pin SC70 package. The
MAX6613 operates over a 1.8V to 5.5V supply voltage
range, with a typical current consumption of only 7.5µA. It
is particularly well suited for portable applications where
minimizing battery cost and maximizing useful battery life
are crucial.
(typ) Supply Current
● Minimizes Board Space with Tiny SC70 Package
● Extends Performance Range with Wide 1.8V to 5.5V
Operating Range
● Ideal for Broad Range of Thermal Management
Applications
The MAX6613 provides an analog voltage output pro-
portional to temperature. Accuracy is ±4.0°C (max)
• -55°C to +130°C Measurement Range
• 4.0°C Accuracy
over a range of T = 0°C to +50°C and ±4.4°C (max)
A
from T = -20°C to +80°C. Self-heating effects are neg-
A
ligible due to the low current consumption of the part.
● Pin Compatible with LM20
Unlike many analog temperature sensors, the MAX6613
is stable with any capacitive load from 0pF to 1000pF,
providing broad flexibility in board-level design.
Ordering Information
PIN-
TOP
The operating temperature range varies with the volt-
age supply. The MAX6613 can be used over a -55°C to
+130°C range with a 2.5V to 5.5V supply voltage.
For applications with a supply voltage of 1.8V, the
MAX6613 can be used over a +25°C to +130°C tempera-
ture range.
PART
TEMP RANGE
PACKAGE
MARK
MAX6613MXK+T
-55°C to +130°C 5 SC70
ADJ
ADJ
MAX6613MXK/V+T -55°C to +130°C 5 SC70
+Denotes a lead(Pb)-free/RoHS-compliant package.
/V denotes an automotive qualified part.
Applications
● Cellular Phones
● GPS Equipment
● Medical Instruments
● Battery Management
● Appliances
● Disk Drives
● Printers
● Fax Machines
● HVAC
Typical Application Circuit
Pin Configuration
V
CC
TOP VIEW
V
CC
MICROCONTROLLER
ADC IN
+
V
CC
N.C.
GND
OUT
1
2
3
5
4
GND
VOUT
0.1µF
MAX6613
MAX6613
GND
GND
100pF
V
CC
GND
SC70
19-2477; Rev 4; 5/15