ISL29027_14 Datasheet, PDF (2/13 Pages) Intersil Corporation – Proximity Sensor with Intelligent Interrupt and Sleep Modes

ISL29027
Pin Configuration
ISL29027
8 LD ODFN (2.0mmx2.1mmx0.7mm)
TOP VIEW
ADDR0 1
8 IRDR
VDD 2
GND 3
THERMAL
PAD
7 INT
6 SDA
REXT 4
5 SCL
*THERMAL PAD CAN BE CONNECTED TO GND OR
ELECTRICALLY ISOLATED
Pin Descriptions
PIN
NUMBER
0
1
2
3
4
5
6
7
8
PIN
NAME
DESCRIPTION
T.PAD
ADDR0
Thermal Pad (connect to GND or float)
I²C address pin - pull high or low
(do not float)
VDD Positive supply: 2.25V to 3.63V
GND Ground
REXT
SCL
SDA
External resistor (499kΩ; 1%) connects this
pin to ground
I²C clock line The I²C bus lines can be pulled
I²C data line
from 1.7V to above V_DD, 3.63V
max
INT Interrupt pin; Logic output
(open-drain) for interrupt
IRDR IR LED driver pin - current flows into ISL29027
from LED cathode
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
TEMP. RANGE
(°C)
PACKAGE
Tape & Reel
(Pb-free)
PKG.
DWG. #
ISL29027IROZ-T7
-40 to +85
8 Ld ODFN
L8.2.1x2.0
NOTES:
1. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu plate
- e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL29027. For more information on MSL, please see Technical Brief
TB477.
2
FN7815.1
February 2, 2012