MAX3371EXT+T Maxim Integrated Products, MAX3371EXT+T Datasheet

MAX3371EXT+T

Manufacturer Part Number

MAX3371EXT+T

Description

IC LEVEL TRANSLATOR 2MBPS SC70-6

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX3371EXTT.pdf (10 pages)

Specifications of MAX3371EXT+T

Logic Function

Translator, Bidirectional, 3-State, Open Drain

Number Of Bits

Input Type

Logic

Output Type

Logic

Data Rate

3Mbps

Number Of Channels

Number Of Outputs/channel

Differential - Input:output

No/No

Propagation Delay (max)

50ns

Voltage - Supply

2.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Package / Case

SC-70-6, SC-88, SOT-363

Supply Voltage

2.5 V ~ 5.5 V

Supply Voltage (max)

5.5 V

Supply Voltage (min)

2.5 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Maximum Power Dissipation

245 mW

Mounting Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

MAX3371EXT+TTR

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The MAX3370/MAX3371 logic-level translators are ideal

for applications interfacing low-voltage devices to other

logic levels. Externally applied voltages set the logic

levels of the MAX3370/MAX3371. The devices accept

allowing data transfer between low-voltage ASICs and

higher voltage devices. The MAX3371 features a shut-

down mode that reduces supply current to < 1µA and

puts the I/O pins in a high-impedance state.

The MAX3370/MAX3371 are bidirectional level shifters,

allowing data transfer from the V

and from the V

operate at speeds up to 2Mbps with an active driver

and up to 500kbps with an open-drain driver.

The MAX3370/MAX3371 are available in space-saving

µDFN (1mm x 1.5mm) and SC70 packages.

19-1847; Rev 3; 5/09

SPI is a trademark of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

†

________________________Applications

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.

+1.8V

* MAX3371 ONLY

Cell Phone Cradles

Cell Phone Hands-Free Kits

Portable POS Systems

Portable Communication Devices

Smart Card Readers

SPI™, MICROWIRE™, and I

Low-Voltage ASIC Level Translation

RS-232-Compatible Translation

from +2.5V to +5.5V and V

CONTROLLER

SYSTEM

1.8V

GND

DATA

Typical Operating Circuit

________________________________________________________________ Maxim Integrated Products

side to the V

SHDN *

I/O V

General Description

MAX3370

MAX3371

GND

I/O V

C Level Translation

from +1.6V to +5.5V,

side. Both devices

side to the V

DATA

3.3V SYSTEM

1µA, 2Mbps, Low-Voltage Level

GND

Translators in SC70 and µDFN

+3.3V

side

♦ Allow Bidirectional Level Translation

♦ Miniature µDFN (1mm x 1.5mm) and SC70

♦ Operational Down to 1.6V

♦ Low Quiescent Current (< 100µA)

♦ Ultra-Low (< 1µA) Shutdown Supply Current

♦ Three-State Outputs in Shutdown (MAX3371)

♦ 2Mbps (10pF Load) Push-Pull Driving

♦ 1Mbps (50pF Load) Push-Pull Driving

♦ 500kbps (30pF Load) Open-Drain Driving

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

temperature range.

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

MAX3370EXK+T

MAX3370ELT+T

MAX3371ELT+T

MAX3371EXT+T

TOP VIEW

Packages

(MAX3371)

I/O V

GND

PART*

5 SC70

MAX3371

MAX3370

6 SC70

PIN-PACKAGE

5 SC70

6 μDFN

6 SC70

Ordering Information

I/O V

SHDN

I/O V

Pin Configurations

I/O V

GND

(1mm x 1.5mm)

SHDN

YES

6 μDFN

MAX3371

6 μDFN

MAX3370

Features

TOP MARK

AAO

ABV

N.C.

I/O V

SHDN

I/O V

Related parts for MAX3371EXT+T

MAX3371EXT+T Summary of contents

Page 1

... L side. Both devices ♦ 1Mbps (50pF Load) Push-Pull Driving ♦ 500kbps (30pF Load) Open-Drain Driving PART* MAX3370EXK+T MAX3370ELT+T MAX3371ELT+T MAX3371EXT+T * All devices are specified over the -40°C to +85°C operating temperature range. + Denotes lead(Pb)-free/RoHS-compliant package. TOP VIEW V L GND I ...

Page 2

Low-Voltage Level Translators in SC70 and µDFN ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +7V CC SHDN to GND ...............................................-0. I GND................................................-0. I GND ...................................-0.3V to ...

Page 3

ELECTRICAL CHARACTERISTICS (continued +2.5V to +5.5V +1.6V to +5.5V (Note 1), GND = 0; I noted. Typical values are +25°C.) (Note 2) A PARAMETER SYMBOL TIMING CHARACTERISTICS ( ...

Page 4

Low-Voltage Level Translators in SC70 and µDFN ELECTRICAL CHARACTERISTICS (continued +2.5V to +5.5V +1.6V to +5.5V (Note 1), GND = 0; I noted. Typical values are +25°C.) (Note ...

Page 5

MAX3370 MAX3371 DATA I GND I ≤ 10ns t RISE, t FALL t PD-VCC-LH t PD-VCC-HL I RVCC t FVCC Figure 1a. Rail-to-Rail Driving ...

Page 6

Low-Voltage Level Translators in SC70 and µDFN (Driving I/O V rail-to-rail 1MΩ SUPPLY CURRENT L vs. POWER-SUPPLY VOLTAGE 102 RATE = 500kbps, C LOAD = 30pF, OPEN-DRAIN DRIVE 100 98 RATE ...

Page 7

Driving I/O V rail-to-rail 1MΩ PROPAGATION DELAY vs. LOAD CAPACITANCE (DRIVING LOW-TO-HIGH TRANSITION HIGH-TO-LOW TRANSITION 15 ...

Page 8

Low-Voltage Level Translators in SC70 and µDFN PIN MAX3370 (SC70-5) (μDFN- — — — 5 Detailed Description The MAX3370/MAX3371 provide the necessary level translation to allow data transfer ...

Page 9

The speed-up circuit is a one-shot generator that helps the rise time of the output waveform in the low-to-high transition. When triggered, switches S for 320ns to pull up I/O V and I reduces the rise time and ...

Page 10

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...

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