MAX3450EETE-T datasheet, PDF - EEWORLD Datasheet

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MAX3450EETE-T: DescriptionUSB Interface IC; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size194KB，14 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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USB Interface IC

MAX3450EETE-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Maxim
Parts packaging code	QFN
package instruction	HVQCCN, LCC16,.12SQ,20
Contacts	16
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER
Differential output	YES
Number of drives	1
Input properties	SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	GENERAL PURPOSE
JESD-30 code	S-XQCC-N16
JESD-609 code	e0
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output low current	0.002 A
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC16,.12SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	245
power supply	1.8/3.3,3.3/5 V
Certification status	Not Qualified
Maximum receive delay	22 ns
Number of receiver bits	3
Maximum seat height	0.8 mm
Maximum supply voltage	3.6 V
Minimum supply voltage	1.65 V
Supply voltage 1-max	3.6 V
Mains voltage 1-minute	3 V
Supply voltage1-Nom	3.3 V
surface mount	YES
technology	BICMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
maximum transmission delay	18 ns
width	3 mm

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19-2843; Rev 2; 10/08

±15kV ESD-Protected USB Transceivers

General Description

The MAX3450E/MAX3451E/MAX3452E USB-compliant

transceivers interface low-voltage ASICs with USB

devices. The devices fully comply with USB 1.1 and

USB 2.0 when operating at full (12Mbps) and low

(1.5Mbps) speeds. The MAX3450E/MAX3451E/

MAX3452E operate with V

as low as +1.65V, ensuring

compatibility with low-voltage ASICs.

The MAX3450E/MAX3451E/MAX3452E feature a logic-

selectable suspend mode that reduces current con-

sumption to less than 40µA. Integrated ±15kV ESD

protection protects the USB D+ and D- bidirectional

bus connections. The MAX3450E is pin compatible with

Micrel’s MIC2550A. The MAX3451E features an internal

1.5kΩ USB pullup resistor and an enumeration function

that allows devices to logically disconnect while

plugged in. The MAX3452E provides a push-pull bus-

detect (BD) output that asserts high when V

BUS

greater than +4.0V.

The MAX3450E/MAX3451E/MAX3452E operate over the

-40°C to +85°C extended temperature range and are

available in 14-pin TSSOP and 3mm x 3mm 16-pin Thin

QFN packages.

♦

±15kV ESD Protection on D+ and D-

♦

Combined VP and VM Inputs/Outputs

♦

+1.65V to +3.6V V

Logic Supply Input for

Interfacing with Low-Voltage ASICs

♦

Enumerate Input Function (MAX3451E)

♦

Powered from Li+ Battery as Low as +3.1V

(MAX3450E and MAX3451E)

♦

BUS

Detection (MAX3452E)

♦

Pin Compatible with Micrel MIC2550A (MAX3450E)

♦

Internal D+ or D- Pullup Resistor (MAX3451E)

♦

No Power-Supply Sequencing Required

Features

MAX3450E/MAX3451E/MAX3452E

Ordering Information

PART

MAX3450EEUD+

MAX3450EETE+

MAX3451EEUD+

MAX3451EETE+

MAX3452EEUD+

MAX3452EETE+

PIN-PACKAGE

14 TSSOP

16 Thin QFN-EP

†

14 TSSOP

16 Thin QFN-EP

†

14 TSSOP

16 Thin QFN-EP

†

TOP MARK

—

AAJ

—

AAK

—

AAL

Applications

PDAs

PC Peripherals

Cellular Telephones

Data Cradles

MP3 Players

Typical Operating Circuit appears at end of data sheet.

Note:

All devices are specified over the -40°C to +85°C operat-

ing temperature range.

+Denotes

lead(Pb)-free package/RoHS-compliant package.

†

EP = Exposed pad.

Pin Configurations

BUS

N.C.

TOP VIEW

SPD 2

RCV 3

VP 4

VM 5

N.C. 6

GND 7

14 V

BUS

13 N.C. *(ENUM) **(BD)

12 V

TRM

RCV

SPD

MAX3450E

MAX3451E

MAX3452E

11 D+

10 D-

9 OE

8 SUS

MAX3450E

MAX3451E

MAX3452E

***EXPOSED PAD

N.C.

*(ENUM)

**(BD)

12 V

TRM

11 D+

10 D-

N.C.

GND

SUS

TSSOP

*MAX3451E ONLY

**MAX3452E ONLY

***CONNECT EXPOSED PADDLE TO GND OR LEAVE UNCONNECTED

3mm x 3mm

THIN QFN-EP

________________________________________________________________

Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

MAX3450EETE-T Related Products

	MAX3450EETE-T	MAX3451EEUD-	MAX3451EETE-T	MAX3452EEUD-T	MAX3450EETE-	MAX3451EEUD	MAX3451EETE	MAX3450EEUD-	MAX3450EETE
Description	USB Interface IC	USB Interface IC USB Transceiver	USB Interface IC	USB Interface IC +/-15kV ESD-Protected USB Transceivers	USB Interface IC USB Transceiver	USB Interface IC +/-15kV ESD-Protected USB Transceivers	USB Interface IC	USB Interface IC USB Transceiver	USB Interface IC
Is it lead-free?	Contains lead	-	Contains lead	Contains lead	-	Contains lead	Contains lead	-	Contains lead
Is it Rohs certified?	incompatible	-	incompatible	incompatible	-	incompatible	incompatible	-	incompatible
Maker	Maxim	-	Maxim	Maxim	-	Maxim	Maxim	-	Maxim
Parts packaging code	QFN	-	QFN	TSSOP	-	TSSOP	QFN	-	QFN
package instruction	HVQCCN, LCC16,.12SQ,20	-	HVQCCN, LCC16,.12SQ,20	4.40 MM, TSSOP-14	-	4.40 MM, TSSOP-14	HVQCCN, LCC16,.12SQ,20	-	HVQCCN, LCC16,.12SQ,20
Contacts	16	-	16	14	-	14	16	-	16
Reach Compliance Code	not_compliant	-	not_compliant	not_compliant	-	not_compliant	not_compliant	-	not_compliant
ECCN code	EAR99	-	EAR99	EAR99	-	EAR99	EAR99	-	EAR99
Other features	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER	-	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER	-	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER	-	TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER
Differential output	YES	-	YES	YES	-	YES	YES	-	YES
Number of drives	1	-	1	1	-	1	1	-	1
Input properties	SCHMITT TRIGGER	-	SCHMITT TRIGGER	SCHMITT TRIGGER	-	SCHMITT TRIGGER	SCHMITT TRIGGER	-	SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER	-	LINE TRANSCEIVER	LINE TRANSCEIVER	-	LINE TRANSCEIVER	LINE TRANSCEIVER	-	LINE TRANSCEIVER
Interface standards	GENERAL PURPOSE	-	GENERAL PURPOSE	GENERAL PURPOSE	-	GENERAL PURPOSE	GENERAL PURPOSE	-	GENERAL PURPOSE
JESD-30 code	S-XQCC-N16	-	S-XQCC-N16	R-PDSO-G14	-	R-PDSO-G14	S-XQCC-N16	-	S-XQCC-N16
JESD-609 code	e0	-	e0	e0	-	e0	e0	-	e0
length	3 mm	-	3 mm	5 mm	-	5 mm	3 mm	-	3 mm
Humidity sensitivity level	1	-	1	1	-	1	1	-	1
Number of functions	1	-	1	1	-	1	1	-	1
Number of terminals	16	-	16	14	-	14	16	-	16
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
Maximum output low current	0.002 A	-	0.002 A	0.002 A	-	0.002 A	0.002 A	-	0.002 A
Package body material	UNSPECIFIED	-	UNSPECIFIED	PLASTIC/EPOXY	-	PLASTIC/EPOXY	UNSPECIFIED	-	UNSPECIFIED
encapsulated code	HVQCCN	-	HVQCCN	TSSOP	-	TSSOP	HVQCCN	-	HVQCCN
Encapsulate equivalent code	LCC16,.12SQ,20	-	LCC16,.12SQ,20	TSSOP14,.25	-	TSSOP14,.25	LCC16,.12SQ,20	-	LCC16,.12SQ,20
Package shape	SQUARE	-	SQUARE	RECTANGULAR	-	RECTANGULAR	SQUARE	-	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	245	-	245	240	-	245	245	-	245
power supply	1.8/3.3,3.3/5 V	-	1.8/3.3,3.3/5 V	1.8/3.3,3.3/5 V	-	1.8/3.3,3.3/5 V	1.8/3.3,3.3/5 V	-	1.8/3.3,3.3/5 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	-	Not Qualified
Maximum receive delay	22 ns	-	22 ns	22 ns	-	22 ns	22 ns	-	22 ns
Number of receiver bits	3	-	3	3	-	3	3	-	3
Maximum seat height	0.8 mm	-	0.8 mm	1.1 mm	-	1.1 mm	0.8 mm	-	0.8 mm
Maximum supply voltage	3.6 V	-	3.6 V	3.6 V	-	3.6 V	3.6 V	-	3.6 V
Minimum supply voltage	1.65 V	-	1.65 V	1.65 V	-	1.65 V	1.65 V	-	1.65 V
Supply voltage 1-max	3.6 V	-	3.6 V	3.6 V	-	3.6 V	3.6 V	-	3.6 V
Mains voltage 1-minute	3 V	-	3 V	3 V	-	3 V	3 V	-	3 V
Supply voltage1-Nom	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
technology	BICMOS	-	BICMOS	BICMOS	-	BICMOS	BICMOS	-	BICMOS
Temperature level	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)	-	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	-	Tin/Lead (Sn85Pb15)
Terminal form	NO LEAD	-	NO LEAD	GULL WING	-	GULL WING	NO LEAD	-	NO LEAD
Terminal pitch	0.5 mm	-	0.5 mm	0.65 mm	-	0.65 mm	0.5 mm	-	0.5 mm
Terminal location	QUAD	-	QUAD	DUAL	-	DUAL	QUAD	-	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
maximum transmission delay	18 ns	-	18 ns	18 ns	-	18 ns	18 ns	-	18 ns
width	3 mm	-	3 mm	4.4 mm	-	4.4 mm	3 mm	-	3 mm

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