CAT6095 Datasheet, PDF (1/18 Pages) ON Semiconductor – Digital Output Temperature Sensor

Digital Output Temperature Sensor
CAT6095
FEATURES
„ JEDEC JC42.4 Compliant Temperature Sensor
„ Temperature Range: - 40°C to 125°C
„ Supply Range: 3.3 V ± 10%
„ I²C /SMBus Interface
„ Schmitt Triggers and Noise Suppression Filters
on SCL and SDA Inputs
„ Low Power CMOS Technology
„ RoHS-compliant 2 x 3 x 0.75 mm TDFN package
For Ordering Information details, see page 17.
PIN CONFIGURATION
TDFN (VP2)
A₀ 1
A₁ 2
A₂ 3
V_SS 4
8 V_CC
7 EVENT
6 SCL
5 SDA
Note: For the location of Pin 1, please consult the corresponding
package drawing.
PIN FUNCTIONS
Name
A₀, A₁, A₂
SDA
SCL
E¯¯V¯E¯N¯T¯
V_CC
V_SS
DAP
Description
Device Address Input
Serial Data Input/Output
Serial Clock Input
Open-drain Event Output
Power Supply
Ground
Backside exposed DAP at V_SS
DESCRIPTION
The CAT6095 is a JEDEC JC42.4 compliant
Temperature Sensor designed for general purpose
temperature measurements requiring a digital output.
The CAT6095 measures temperature at least 10
times every second. Temperature readings can be
retrieved by the host via the serial interface, and are
compared to high, low and critical trigger limits stored
into internal registers. Over or under limit conditions
can be signaled on the open-drain E¯¯V¯E¯N¯T¯ pin.
The CAT6095 is packaged in space saving TDFN
package with exposed backside die attach pads
(DAP). The exposed DAP reduces overall thermal
resistance, thus providing faster response to thermal
changes when compared to SOIC, TSSOP or SOT
packages.
FUNCTIONAL SYMBOL
V_CC
SCL
A₂, A₁, A₀
SDA
CAT6095
EVENT
V_SS
© 2009 SCILLC. All rights reserved.
1
Characteristics subject to change without notice
Doc. No. MD-1124 Rev. D