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MAX3452EEUD+T

Description
txrx usb +/-15kv esd 14-tssop
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size194KB,14 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX3452EEUD+T Overview

txrx usb +/-15kv esd 14-tssop

MAX3452EEUD+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeTSSOP
package instructionTSSOP,
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresTWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER
Differential outputYES
Number of drives1
Input propertiesSCHMITT TRIGGER
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsGENERAL PURPOSE
JESD-30 codeR-PDSO-G14
JESD-609 codee3
length5 mm
Humidity sensitivity level1
Number of functions1
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum receive delay22 ns
Number of receiver bits3
Maximum seat height1.1 mm
Maximum supply voltage3.6 V
Minimum supply voltage1.65 V
Supply voltage 1-max3.6 V
Mains voltage 1-minute3 V
Supply voltage1-Nom3.3 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
maximum transmission delay18 ns
width4.4 mm
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
L
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
is
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
L
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)
V
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
V
BUS
14
N.C.
TOP VIEW
V
L
1
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
2
3
SPD
1
+
16
15
13
MAX3450E
MAX3451E
MAX3452E
11 D+
10 D-
9 OE
8 SUS
VP
VM
MAX3450E
MAX3451E
MAX3452E
***EXPOSED PAD
N.C.
*(ENUM)
**(BD)
12 V
TRM
11 D+
10 D-
9
OE
8
N.C.
4
5
N.C.
6
GND
7
SUS
TSSOP
*MAX3451E ONLY
**MAX3452E ONLY
***CONNECT EXPOSED PADDLE TO GND OR LEAVE UNCONNECTED
3mm x 3mm
THIN QFN-EP
________________________________________________________________
Maxim Integrated Products
V
L
1
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.

MAX3452EEUD+T Related Products

MAX3452EEUD+T MAX3450EETE+T
Description txrx usb +/-15kv esd 14-tssop IC TXRX USB 12MBPS 16TQFN
Is it lead-free? Lead free Lead free
Is it Rohs certified? conform to conform to
Maker Maxim Maxim
Parts packaging code TSSOP QFN
package instruction TSSOP, HVQCCN, LCC16,.12SQ,20
Contacts 14 16
Reach Compliance Code compliant compliant
ECCN code EAR99 EAR99
Other features TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER TWO SINGLE ENDED RECEIVER AND ONE DIFFERENTIAL RECEIVER
Differential output YES YES
Number of drives 1 1
Input properties SCHMITT TRIGGER SCHMITT TRIGGER
Interface integrated circuit type LINE TRANSCEIVER LINE TRANSCEIVER
Interface standards GENERAL PURPOSE GENERAL PURPOSE
JESD-30 code R-PDSO-G14 S-XQCC-N16
JESD-609 code e3 e3
length 5 mm 3 mm
Humidity sensitivity level 1 1
Number of functions 1 1
Number of terminals 14 16
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Package body material PLASTIC/EPOXY UNSPECIFIED
encapsulated code TSSOP HVQCCN
Package shape RECTANGULAR SQUARE
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) 260 260
Certification status Not Qualified Not Qualified
Maximum receive delay 22 ns 22 ns
Number of receiver bits 3 3
Maximum seat height 1.1 mm 0.8 mm
Maximum supply voltage 3.6 V 3.6 V
Minimum supply voltage 1.65 V 1.65 V
Supply voltage 1-max 3.6 V 3.6 V
Mains voltage 1-minute 3 V 3 V
Supply voltage1-Nom 3.3 V 3.3 V
surface mount YES YES
technology BICMOS BICMOS
Temperature level INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) TIN
Terminal form GULL WING NO LEAD
Terminal pitch 0.65 mm 0.5 mm
Terminal location DUAL QUAD
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED
maximum transmission delay 18 ns 18 ns
width 4.4 mm 3 mm
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