PCA9515AD datasheet, PDF - EEWORLD Datasheet

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PCA9515AD: DescriptionDUAL LINE TRANSCEIVER, PDSO8; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size190KB，20 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance; Related ProductsFound19parts with similar functions to PCA9515AD

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PCA9515AD Overview

DUAL LINE TRANSCEIVER, PDSO8

PCA9515AD Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	SOIC
package instruction	PLASTIC, SO-8
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Differential output	NO
Number of drives	2
Input properties	STANDARD
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	GENERAL PURPOSE
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	4.9 mm
Humidity sensitivity level	1
Number of functions	2
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)	260
power supply	2.5/3.3 V
Certification status	Not Qualified
Maximum receive delay	120 ns
Number of receiver bits	2
Maximum seat height	1.75 mm
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
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	30
maximum transmission delay	120 ns
width	3.9 mm

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PCA9515A

C-bus repeater

Rev. 5 — 23 March 2012

Product data sheet

1. General description

The PCA9515A is a CMOS integrated circuit intended for application in I

C-bus and

SMBus systems.

While retaining all the operating modes and features of the I

C-bus system, it permits

extension of the I

C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus

enabling two buses of 400 pF.

The I

C-bus capacitance limit of 400 pF restricts the number of devices and bus length.

Using the PCA9515A enables the system designer to isolate two halves of a bus, thus

more devices or longer length can be accommodated. It can also be used to run two

buses, one at 5 V and the other at 3.3 V or a 400 kHz and 100 kHz bus, where the

100 kHz bus is isolated when 400 kHz operation of the other is required.

Two or more PCA9515As cannot be put in series.

The PCA9515A design does not

allow this configuration. Since there is no direction pin, slightly different ‘legal’ low voltage

levels are used to avoid lock-up conditions between the input and the output. A ‘regular

LOW’ applied at the input of a PCA9515A will be propagated as a ‘buffered LOW’ with a

slightly higher value. When this ‘buffered LOW’ is applied to another PCA9515A,

PCA9516A or PCA9518/A in series, the second PCA9515A, PCA9516A or PCA9518/A

will not recognize it as a ‘regular LOW’ and will not propagate it as a ‘buffered LOW’ again.

The PCA9510/A, PCA9511/A, PCA9512/A, PCA9513/A, PCA9514/A cannot be used in

series with the PCA9515A, PCA9516A or PCA9518/A, but can be used in series with

themselves since they use shifting instead of static offsets to avoid lock-up conditions.

The output pull-down of each internal buffer is set for approximately 0.5 V, while the input

threshold of each internal buffer is set about 0.07 V lower, when the output is internally

driven LOW. This prevents a lock-up condition from occurring.

2. Features and benefits



2-channel, bidirectional buffer

C-bus and SMBus compatible

Active HIGH repeater enable input

Open-drain input/outputs

Lock-up free operation

Supports arbitration and clock stretching across the repeater

Accommodates Standard-mode and Fast-mode I

C-bus devices and multiple masters

Powered-off high-impedance I

C-bus pins

Operating supply voltage range of 2.3 V to 3.6 V

5.5 V tolerant I

C-bus and enable pins

PCA9515AD Related Products

	PCA9515AD	DRV8828_15	PCA9515ATP
Description	DUAL LINE TRANSCEIVER, PDSO8	H-BRIDGE MOTOR CONTROLLER IC	DUAL LINE TRANSCEIVER, PDSO8
Is it Rohs certified?	conform to	-	conform to
Maker	NXP	-	NXP
Parts packaging code	SOIC	-	SON
package instruction	PLASTIC, SO-8	-	2 X 3 MM, 0.80 MM HEIGHT, PLASTIC, MO-229, SOT1069-2, HWSON-8
Contacts	8	-	8
Reach Compliance Code	compli	-	unknow
Interface integrated circuit type	LINE TRANSCEIVER	-	INTERFACE CIRCUIT
JESD-30 code	R-PDSO-G8	-	R-PDSO-N8
length	4.9 mm	-	3 mm
Humidity sensitivity level	1	-	1
Number of functions	2	-	1
Number of terminals	8	-	8
Maximum operating temperature	85 °C	-	85 °C
Minimum operating temperature	-40 °C	-	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	SOP	-	HVSON
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	-	260
Maximum seat height	1.75 mm	-	0.8 mm
Maximum supply voltage	3.6 V	-	2.7 V
Minimum supply voltage	3 V	-	2.3 V
Nominal supply voltage	3.3 V	-	2.5 V
surface mount	YES	-	YES
technology	CMOS	-	CMOS
Temperature level	INDUSTRIAL	-	INDUSTRIAL
Terminal form	GULL WING	-	NO LEAD
Terminal pitch	1.27 mm	-	0.5 mm
Terminal location	DUAL	-	DUAL
Maximum time at peak reflow temperature	30	-	30
width	3.9 mm	-	2 mm

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PCA9515AD,118	NXP(恩智浦)	PCA9515A - I²C-bus repeater SOIC 8-Pin
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PCA9515AD/G,118	NXP(恩智浦)	DUAL LINE TRANSCEIVER, PDSO8
PCA9515AD-T	NXP(恩智浦)	I2C-bus repeater - I2C-bus: 400 kHz; Inputs: 1 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~3.6 VDC; Outputs: 1
PCA9515D,112	NXP(恩智浦)	IC REDRIVER I2C 1CH 400KHZ 8SO
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PCA9515D,118	NXP(恩智浦)	接口-信号缓冲器、中继器 I2C BUS REPEATER
PCA9515D	NXP(恩智浦)	应用：I²C 输出类型：2线式总线输入类型：2线式总线类型：缓冲器，转接驱动器数据速率：400Kbps 延迟时间：- 接口-信号缓冲器、中继器 I2C BUS REPEATER
PCA9515ADP,118	NXP(恩智浦)	PCA9515A - I²C-bus repeater TSSOP 8-Pin
PCA9515ADP	NXP(恩智浦)	IC DUAL LINE TRANSCEIVER, PDSO8, PLASTIC, TSSOP-8, Line Driver or Receiver
PCA9515DP,118	NXP(恩智浦)	IC REDRIVER I2C 1CH 8TSSOP
PCA9515DP	Philips Semiconductors (NXP Semiconductors N.V.)	Line Driver/Receiver, BICMOS, PDSO8,
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PCA9515DP	NXP(恩智浦)	应用：I²C 输出类型：2线式总线输入类型：2线式总线类型：缓冲器，转接驱动器数据速率：400Kbps 延迟时间：- 接口-信号缓冲器、中继器 I2C BUS REPEATER
PCA9515ADP-T	NXP(恩智浦)	I2C-bus repeater - I2C-bus: 400 kHz; Inputs: 1 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~3.6 VDC; Outputs: 1
PCA9515DP-T	NXP(恩智浦)	I2C-bus repeater - I2C-bus: 400 kHz; Inputs: 1 ; Operating temperature: -40~85 Cel; Operating voltage: 3.0~3.6 VDC; Outputs: 1
PCA9515ADP/DG,118	NXP(恩智浦)	接口-信号缓冲器、中继器 I2C Bus Repeater 8-Pin
PCA9515ADP/G,118	NXP(恩智浦)	PCA9515A - I²C-bus repeater TSSOP 8-Pin
PCA9515DP-T	Philips Semiconductors (NXP Semiconductors N.V.)	Line Driver/Receiver, BICMOS, PDSO8,

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