SX1501I087TRT Semtech, SX1501I087TRT Datasheet - Page 7

• Manufacturer Part Number: SX1501I087TRT
• Description: IC GPIO EXPANDER I2C 4CH 20QFN
• Manufacturer: Semtech

Specifications of SX1501I087TRT

• Interface: I²C
• Number Of I /o: 4
• 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-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SX1501I087TR

ADVANCED COMMUNICATIONS & SENSING
2
2.1
Stress above the limits listed in the following table may cause permanent failure. Exposure to absolute ratings for
extended time periods may affect device reliability. The limiting values are in accordance with the Absolute
Maximum Rating System (IEC 134). All voltages are referenced to ground (GND).
2.2
Table below applies to default registers values (Boost Mode Off), unless otherwise specified. Typical values are
given for T
Rev 9 – 5
Symbol
I/Os set as Output
NINT (Output)
Supply
I/Os set as Input
ILEAK
VCC1,2 I/O banks supply voltage
VHYS
ICC1,2
VDDM
VOH
VOL
IOH
IDDM
VIH
IOL
VIL
IOL
t
VOL
CI
PV
E
t
IV
LECTRICAL
Absolute Maximum Ratings
Electrical Specifications
M
(1) Tested according to JESD22-A114A
(2) Static latch-up values are valid at maximum temperature according to JEDEC 78 specification
th
VCC1,2
A
VDDM
August 2010
V
V
Symbol
V
= +25° C, VDDM=VCC1=VCC2=3.3V.
Description
Main supply voltage
Main supply current
(I
I/O banks supply current
Low level input voltage
Hysteresis of Schmitt trigger
Input leakage current
Input capacitance
High level output voltage
Low level output voltage
High level output source
current
Low level output sink current
for the high sink I/Os
Low level output sink current
for the other I/Os.
Output data valid timing
Low level output voltage
Low level output sink current
Interrupt valid timing
High level input voltage
ESD_CDM
ESD_HBM
ESD_MM
T
2
C inactive)
T
T
I
STG
lat
C
A
max
max
C
HARACTERISTICS
Description
Main supply voltage
I/O banks supply voltage
Electrostatic handling HBM model
Electrostatic handling CDM model
Electrostatic handling MM model
Operating Ambient Temperature Range
Junction Temperature Range
Storage Temperature Range
Latchup-free input pin current
(1)
Table 4 - Absolute Maximum Ratings
From input data change
Assuming no active
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 >= 2V
VCC1,2 < 2V
VCC1,2 < 2V
VCC1,2 < 2V
VCC1,2 < 2V
pull-up/down
VDDM >= 2V
Conditions
Cf. Figure 9
VDDM < 2V
(2)
7
-
-
-
-
-
-
-
-
-
-
(1)
4/8/16 Channel Low Voltage GPIO
VCC1,2
VCC1,2
– 0.3
SX1501/SX1502/SX1503
+/-100
-0.4
Min
0.7*
-0.4
-1.5
1.2
1.2
- 0.4
- 0.4
Min
-40
-40
-55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VCC1,2
1500
+125
+150
Max
300
200
+85
6.0
6.0
Typ
0.1*
0.5
-
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Unit
mA
° C
° C
° C
VCC1,2
V
V
V
V
V
VCC1,2
VCC1,2
Max
+0.3
0.3*
0.3
5.5
5.5
1.5
1.5
6
10
0.3
24
12
0.3
5
2
1
8
6
12
-
(2)
6
1
(2)
Unit
mA
mA
mA
µA
µA
µA
pF
µs
V
V
mA
V
V
V
V
V
µs
V