PCA9553D/02,118 datasheet, PDF

Datasheet> All Categories > Analog mixed-signal IC> Drivers and interfaces> PCA9553D/02,118

PCA9553D/02,118: DescriptionIC LED DRIVER LIN DIM 25MA 8SO; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size147KB，26 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

Download Datasheet Parametric Compare View All

PCA9553D/02,118 Overview

IC LED DRIVER LIN DIM 25MA 8SO

PCA9553D/02,118 Parametric

Parameter Name	Attribute value
Brand Name	NXP Semiconductor
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Manufacturer packaging code	SOT96-1
Reach Compliance Code	unknown
data entry mode	SERIAL
Interface integrated circuit type	LED DISPLAY DRIVER
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	4.9 mm
Humidity sensitivity level	1
Multiplex display function	NO
Number of functions	1
Number of segments	4
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2.5/5 V
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	2.3 V
Nominal supply voltage	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm
minfmax	0.4 MHz

Preview

Download Datasheet

View All

PCA9553

4-bit I

C-bus LED driver with programmable blink rates

Rev. 06 — 29 December 2008

Product data sheet

1. General description

The PCA9553 LED blinker blinks LEDs in I

C-bus and SMBus applications where it is

necessary to limit bus trafﬁc or free up the I

C-bus master's (MCU, MPU, DSP, chip set,

etc.) timer. The uniqueness of this device is the internal oscillator with two programmable

blink rates. To blink LEDs using normal I/O expanders like the PCF8574 or PCA9554, the

bus master must send repeated commands to turn the LED on and off. This greatly

increases the amount of trafﬁc on the I

C-bus and uses up one of the master's timers. The

PCA9553 LED blinker instead requires only the initial set-up command to program

BLINK RATE 1 and BLINK RATE 2 (i.e., the frequency and duty cycle). From then on, only

one command from the bus master is required to turn each individual open-drain output

ON, OFF, or to cycle at BLINK RATE 1 or BLINK RATE 2. Maximum output sink current is

25 mA per bit and 100 mA per package.

Any bits not used for controlling the LEDs can be used for General Purpose Parallel

Input/Output (GPIO) expansion.

Power-On Reset (POR) initializes the registers to their default state, all zeroes, causing

the bits to be set HIGH (LED off).

Due to pin limitations, the PCA9553 is not featured with hardware address pins. The

PCA9553/01 and the PCA9553/02 have different ﬁxed I

C-bus addresses allowing

operation of both on the same bus.

2. Features

4 LED drivers (on, off, ﬂashing at a programmable rate)

2 selectable, fully programmable blink rates (frequency and duty cycle) between

0.172 Hz and 44 Hz (5.82 seconds and 0.023 seconds)

Input/outputs not used as LED drivers can be used as regular GPIOs

Internal oscillator requires no external components

C-bus interface logic compatible with SMBus

Internal power-on reset

Noise ﬁlter on SCL/SDA inputs

4 open-drain outputs directly drive LEDs to 25 mA

Controlled edge rates to minimize ground bounce

No glitch on power-up

Supports hot insertion

Low standby current

Operating power supply voltage range of 2.3 V to 5.5 V

0 Hz to 400 kHz clock frequency

PCA9553D/02,118 Related Products

	PCA9553D/02,118	PCA9553TK-T	PCA9553D/01,112	PCA9553D/02,112	PCA9553D/01,118	PCA9553TK/02,118	935286881118	935272828118	935272826118
Description	IC LED DRIVER LIN DIM 25MA 8SO	led driver 4bit i2c FM OD led blk	IC LED DRIVER LIN DIM 25MA 8SO	IC LED DRIVER LIN DIM 25MA 8SO	IC LED DRIVER LIN DIM 25MA 8SO	IC LED DRVR LIN DIM 25MA 8HVSON	LED DISPLAY DRIVER, PDSO8, 3 X 3 MM, 0.85 MM HEIGHT, PLASTIC, MO-229, SOT-908-1, HVSON-8	LED Driver	LED Driver
Reach Compliance Code	unknown	unknown	compliant	unknown	compliant	unknown	unknown	unknow	unknown
Brand Name	NXP Semiconductor	-	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	-	-	-
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	-	-	-
Maker	NXP	NXP	NXP	NXP	NXP	NXP	NXP	NXP	-
Parts packaging code	SOIC	-	SOIC	SOIC	SOIC	SON	-	-	-
package instruction	SOP, SOP8,.25	-	SOP, SOP8,.25	SOP, SOP8,.25	SOP, SOP8,.25	3 X 3 MM, 0.85 MM HEIGHT, PLASTIC, MO-229, SOT-908-1, HVSON-8	HVSON,	,	,
Contacts	8	-	8	8	8	8	-	-	-
Manufacturer packaging code	SOT96-1	-	SOT96-1	SOT96-1	SOT96-1	SOT908-1	-	-	-
data entry mode	SERIAL	-	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	-	-
Interface integrated circuit type	LED DISPLAY DRIVER	-	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER
JESD-30 code	R-PDSO-G8	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	S-PDSO-N8	S-PDSO-N8	-	-
JESD-609 code	e4	-	e4	e4	e4	e4	-	-	-
length	4.9 mm	-	4.9 mm	4.9 mm	4.9 mm	3 mm	3 mm	-	-
Humidity sensitivity level	1	-	1	1	1	1	-	-	-
Multiplex display function	NO	-	NO	NO	NO	NO	NO	-	-
Number of functions	1	-	1	1	1	1	1	-	-
Number of segments	4	-	4	4	4	4	4	-	-
Number of terminals	8	-	8	8	8	8	8	-	-
Maximum operating temperature	85 °C	-	85 °C	85 °C	85 °C	85 °C	85 °C	-	-
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-	-
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-
encapsulated code	SOP	-	SOP	SOP	SOP	VSON	HVSON	-	-
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	-	-
Package form	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	-	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	260	260	260	260	-	-	-
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-	-
Maximum seat height	1.75 mm	-	1.75 mm	1.75 mm	1.75 mm	1 mm	1 mm	-	-
Maximum supply voltage	5.5 V	-	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	-	-
Minimum supply voltage	2.3 V	-	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	-	-
Nominal supply voltage	3.3 V	-	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	-	-
surface mount	YES	-	YES	YES	YES	YES	YES	-	-
Temperature level	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	-
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	-	-	-
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	NO LEAD	NO LEAD	-	-
Terminal pitch	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm	0.5 mm	0.5 mm	-	-
Terminal location	DUAL	-	DUAL	DUAL	DUAL	DUAL	DUAL	-	-
Maximum time at peak reflow temperature	NOT SPECIFIED	-	30	30	NOT SPECIFIED	30	-	-	-
width	3.9 mm	-	3.9 mm	3.9 mm	3.9 mm	3 mm	3 mm	-	-
minfmax	0.4 MHz	-	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	0.4 MHz	-	-

Recommended Resources

MSP430 Information: The software also has a schematic diagram...; 小城大事 51mcu

Recruiting QT software engineers (PC side), QT software engineers (Linux side), hardware design engineers, R&D test engineers,...: Hardware Design Engineer Number of positions: 6 job description 1. Responsible for completing the hardware board design and development of the product. 2. Responsible for the device selection, schemat...; whiteclh Recruitment

The coordinator cannot find the terminal: My current project is: terminal, coordinator, and then the coordinator communicates with the host through the serial port. The problem I have found is: after the host and receiver are restarted, somet...; lishangjin08 RF/Wirelessly

About the packaging of lasers and photoelectric converters: I'm working on a project recently, and the circuit design involves the packaging of lasers and photoelectric converters. However, I have no experience in this area before, so I hope you can give me so...; 无情客栈 PCB Design

Hardware Engineer's Manual - Huawei internal document: Hardware Engineer's Manual - Huawei's internal information, you can take a look...; 芝锐 Microchip MCU

Using ADI as an audio processor: Are there any friends here who have used ADI to make audio processors? I have software outsourcing here. If you are interested, please contact me at 511294874...; jspring ADI Reference Circuit

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components