MAX6612MXK-T Maxim Integrated Products, MAX6612MXK-T Datasheet

no-image

MAX6612MXK-T

Manufacturer Part Number
MAX6612MXK-T
Description
Board Mount Temperature Sensors
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX6612MXK-T

Full Temp Accuracy
+/- 1.2 C
Package / Case
SC-70
Gain
19.53 mV / C
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Output Type
Analog
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
The MAX6612 is a low-power precision analog output
temperature sensor in a tiny 5-pin SC70 package. The
sensitivity of the output voltage to temperature is a high
19.53mV/°C. This sensitivity provides superior noise
immunity. The voltage/temperature slope is chosen to
provide convenient bit weights when the MAX6612 dri-
ves the input of an ADC with a 2.5V or 5V reference.
The MAX6612 provides an analog voltage output propor-
tional to temperature. Accuracy is ±1.2°C (max) at +25°C,
±3.0 (max) from T
from T
obtained at temperatures as high as +150°C. Self-heating
effects are negligible due to the low current consumption
of the part.
Unlike many analog temperature sensors, the MAX6612
is stable with large capacitive loads. Any capacitive
load greater than or equal to 1000pF yields stable oper-
ation, providing broad flexibility in board-level design.
The operating temperature range varies with the supply
voltage, with a higher supply voltage enabling a wider
temperature range. The MAX6612 can be used over a
range of -10°C to +125°C with a supply voltage of 3.3V
or greater. For applications with a supply voltage of
2.4V, the MAX6612 can be used over a temperature
range of -10°C to +70°C.
19-2546; Rev 0; 7/02
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.
A
Base Stations
Industrial Equipment
Home Appliances
Battery Packs
Medical Instruments
Portable Equipment
GPS Equipment
= -10°C to +125°C. Useful measurements can be
High-Slope, Low-Power, Analog Temperature
________________________________________________________________ Maxim Integrated Products
A
= 0°C to +70°C, and ±5.5°C (max)
C
General Description
S
V
SUPPLY
V
CC
Applications
MAX6612
GND
OUT
Sensor in an SC70 Package
C
REF
C
LOAD
AIN_
o Optimized for Use with ADCs
o High Temperature-to-Voltage Slope
o Able to Drive High-Capacitive Loads
o Operates Up to +150°C
o Low Current Consumption (35µA max)
o No Calibration Required
o Space-Saving SC70 Package
MAX6612MXK-T
GND
PART
MAX1137
V
TOP VIEW
DD
Typical Application Circuit
SDA
SCL
GND
OUT
A
-55°C to +150°C
TEMP RANGE
1
2
3
Ordering Information
R
PU1
MAX6612
SC70
Pin Configuration
R
PU2
5
4
PIN-
PACKAGE
5 SC70-5
B
V
CC
Features
MARK
ADG
TOP
1

Related parts for MAX6612MXK-T

MAX6612MXK-T Summary of contents

Page 1

... Maxim’s website at www.maxim-ic.com. Sensor in an SC70 Package o Optimized for Use with ADCs o High Temperature-to-Voltage Slope o Able to Drive High-Capacitive Loads o Operates Up to +150°C o Low Current Consumption (35µA max Calibration Required o Space-Saving SC70 Package PART MAX6612MXK-T Applications V OUT AIN_ C LOAD MAX6612 MAX1137 GND ...

Page 2

High-Slope, Low-Power, Analog Temperature Sensor in an SC70 Package ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V CC OUT to GND..................................................-0. ESD Protection (Human Body)...........................................2000V Current into Any Pin ............................................................20mA Output Short-Circuit Duration.....................................Continuous Stresses beyond those listed ...

Page 3

High-Slope, Low-Power, Analog Temperature (V = 3.3V 0.1µ 1000pF, unless otherwise specified LOAD SUPPLY CURRENT vs. AMBIENT TEMPERATURE 5. -75 -50 -25 0 ...

Page 4

High-Slope, Low-Power, Analog Temperature Sensor in an SC70 Package The thermal path between the plastic package and the die is not as good as the path through the leads, so the MAX6612, like all temperature sensors in plastic pack- ages, ...

Page 5

... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 5 © 2002 Maxim Integrated Products ...

Related keywords