SX1503I091TRT Semtech, SX1503I091TRT Datasheet - Page 10

• Manufacturer Part Number: SX1503I091TRT
• Description: IC GPIO EXPANDER I2C 16CH 28-QFN
• Manufacturer: Semtech

Specifications of SX1503I091TRT

• Interface: I²C
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 1.2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-UFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SX1503I091TR

ADVANCED COMMUNICATIONS & SENSING
3
Figures below apply to default registers values (Boost Mode Off), Tamb, unless otherwise specified.
3.1
3.2
Rev 9 – 5
T
YPICAL
IDDM vs. VDDM
VOL vs. IOL
th
August 2010
O
PERATING
IDDM (uA)
VOL (V)
*
Doesn’t vary significantly with temperature
0.15
0.1
0.05
3.5
2.5
1.5
0.5
C
0
3
2
1
0
HARACTERISTICS
0
0
1.5
1
VOL vs IOL (VCC1,2=1.2V, all IOs)
2
3
IDDM vs VDDM
VDDM (V)
10
IOL (mA)
4.5
3
4/8/16 Channel Low Voltage GPIO
6
4
7.5
5
SX1501/SX1502/SX1503
9
6
Tamb
-40°C
90° C
*
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