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See Technical Specifications

SX1503I091TRT

SX150 Tape & Reel (TR) Active I2C io expander 5.5V 4mm 400kHz 8mA 24mA

Manufacturer: Semtech Corporation
Mfr.Part #: SX1503I091TRT
Datasheet: SX1503I091TRT Datasheet (PDF)
Programmable: Not Verified
Number of I/O: 16
Interface: I²C
Interrupt Output: Yes
EDA/CAD Models: Request Free CAD Models for SX1503I091TRT

Email: [email protected]

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Tel: +852 95804164

SX1503I091TRT General Description

I/O EXPANDER, 16 I/O, UTQFN-28; No. of Bits:16bit; Interfaces:I2C; Supply Voltage Min:1.2V; Supply Voltage Max:5.5V; IC Case / Package:TQFN; No. of Pins:28Pins; No. of I/O s:16I/O s; Operating Temperature Min:-40°C; Product Range:- RoHS Compliant: Yes

Key Features

4/8/16 channel of I/Os
True bi-directional style I/O
Programmable Pull-up/Pull-down
Push/Pull outputs
1.2V to 5.5V independent operating voltage for all supply rails (VDDM, VCC1, VCC2)
5.5V compatible I/Os, up to 24mA output sink
Fully programmable logic functions (PLD)
400kHz 2-wire I2C compatible slave interface
Open drain active low interrupt output (NINT)
Bit maskable
Programmable edge sensitivity
Power-On Reset and reset input (NRESET)
Ultra low current consumption of typ. 1µA
Ultra-Thin 3x3mm QFN-UT-20 and TSSOP-20 packages (SX1501/SX1502)
Ultra-Thin 4x4mm QFN-UT-28 and TSSOP-28 packages (SX1503)

Application

Cell phones, PDAs, MP3 players
Digital camera
Portable multimedia player
Notebooks
GPS Units
Industrial, ATE
Any battery powered equipment
Packaging
QFN-UT-28 (4x4mm)
Order Codes
SX1503I091TRT: Lead Free, RoHS Compliant, Package minimum tape and reel

Specifications

Category	Integrated Circuits (ICs)InterfaceI/O Expanders	Mfr	Semtech Corporation
Series	-	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Obsolete	Programmable	Not Verified
Number of I/O	16	Interface	I²C
Interrupt Output	Yes	Features	POR
Output Type	Push-Pull	Current - Output Source/Sink	8mA, 24mA
Clock Frequency	400 kHz	Voltage - Supply	1.2V ~ 5.5V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Supplier Device Package	28-QFN-UT (4x4)	Base Product Number	SX1503
Product Category	Interface - I/O Expanders	Mounting Style	SMD/SMT
Interface Type	I2C, Serial	Number of I/Os	16 I/O
Supply Voltage - Min	1.2 V	Supply Voltage - Max	5.5 V
Maximum Clock Frequency	400 kHz	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	ESD Protection	2 kV
Development Kit	SX1502EVK	Operating Supply Current	1 uA
Operating Supply Voltage	5.5 V	Output Current	8 mA, 24 mA
Product	I/O Expanders	Product Type	I/O Expanders
Factory Pack Quantity	3000	Subcategory	Interface ICs
Type	GPIO Expander	Unit Weight	0.002497 oz