MAX3397EELA+T Maxim Integrated Products, MAX3397EELA+T Datasheet

IC LVL XLTR DUAL 8-UDFN

MAX3397EELA+T

Manufacturer Part Number
MAX3397EELA+T
Description
IC LVL XLTR DUAL 8-UDFN
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX3397EELA+T

Logic Function
Translator, Bidirectional, 3-State, Open Drain
Number Of Bits
2
Input Type
Logic
Output Type
Logic
Data Rate
16Mbps
Number Of Channels
2
Number Of Outputs/channel
1
Differential - Input:output
No/No
Propagation Delay (max)
15ns
Voltage - Supply
1.65 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-µDFN
Supply Voltage
1.65 V ~ 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX3397E ±15kV ESD-protected bidirectional
level translator provides level shifting for data transfer in
a multivoltage system. Externally applied voltages, V
and V
A logic-low signal present on the V
appears as a logic-low signal on the V
device, and vice versa. The MAX3397E utilizes a trans-
mission-gate-based design to allow data translation in
either direction (V
MAX3397E accepts V
from +1.65V to +5.5V, making the device ideal for data
transfer between low-voltage ASICs/PLDs and higher
voltage systems.
The MAX3397E features a shutdown mode that reduces
supply current to less than 1µA, thermal short-circuit pro-
tection, and ±15kV ESD protection on the V
greater protection in applications that route signals exter-
nally. The MAX3397E operates at a guaranteed data rate
of 8Mbps over the entire specified operating voltage
range. Within specific voltage domains, higher data rates
are possible. See the Timing Characteristics table.
The MAX3397E is available in an 8-pin µDFN package
and specified over the extended -40°C to +85°C oper-
ating temperature range.
19-0771; Rev 0; 4/07
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Typical Application Circuit appears at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
L
Cell Phones, MP3 Players
Telecommunications Equipment
SPI™, MICROWIRE™, and I
Portable POS Systems, Smart Card Readers
Low-Cost Serial Interfaces, GPS
, set the logic levels on either side of the device.
L
________________________________________________________________ Maxim Integrated Products
↔ V
L
General Description
CC
from +1.2V to +5.5V and V
) on any single data line. The
2
Applications
L
C Level Translation
side of the device
CC
CC
side of the
Dual Bidirectional Low-Level
side for
CC
CC
♦ Bidirectional Level Translation
♦ Guaranteed Data Rate
♦ Extended ESD Protection on the I/O V
♦ Enable/Shutdown
♦ Ultra-Low 1µA Supply Current in Shutdown Mode
♦ 8-Pin µDFN Package
+Denotes a lead-free package.
MAX3397EELA+
8Mbps (+1.2V ≤ V
16Mbps (+1.8V ≤ V
±15kV Human Body Model
±15kV Air-Gap Discharge per IEC 61000-4-2
±8kV Contact Discharge per IEC 61000-4-2
PART
Translator in µDFN
RANGE
-40°C to
+
+85°C
TEMP
8
1
(2mm x 2mm)
Ordering Information
L
MAX3397E
L
≤ V
7
2
μDFN
≤ V
PIN-
PACKAGE
8 µDFN
(2mm x 2mm)
Pin Configuration
CC
CC
6
3
≤ +5.5V)
≤ +3.3V)
5
4
Features
MARK
TOP
ABU
CC
Lines
L822-1
CODE
PKG
1

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MAX3397EELA+T Summary of contents

Page 1

... SPI is a trademark of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. Typical Application Circuit appears at end of data sheet. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Dual Bidirectional Low-Level ♦ ...

Page 2

Dual Bidirectional Low-Level Translator in µDFN ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND .....................................................................-0. I/O V ......................................................-0. CC_ I/O V ..........................................................-0. EN.............................................................................-0.3V to +6V Short-Circuit Duration I/O ...

Page 3

ELECTRICAL CHARACTERISTICS (continued +1.65V to +5.5V +1.2V to 5.5V, I values are +3.3V +1.8V PARAMETER I/O V Output-Voltage High CC_ I/O V Output-Voltage Low CC_ ...

Page 4

Dual Bidirectional Low-Level Translator in µDFN TIMING CHARACTERISTICS (continued +1.65V to +5.5V +1.2V to +5.5V Figure unless otherwise noted. Typical values are MIN ...

Page 5

V = +1.8V 1MΩ LOAD V SUPPLY CURRENT vs. V SUPPLY VOLTAGE CC L (DRIVING ONE I CC_ 350 300 250 200 150 100 50 0 1.2 1.9 2.6 3.3 ...

Page 6

Dual Bidirectional Low-Level Translator in µDFN (V = +3.3V +1.8V 1MΩ LOAD RAIL-TO-RAIL DRIVING (DRIVING ONE I I/O V CC_ 20ns/div PIN NAME 1 I/O V Input/Output 2. Referenced ...

Page 7

MAX3397E I I GND I RISE t < 10ns) FALL t PD-VL-VCC I RVCC Figure 1a. Rail-to-Rail Driving ...

Page 8

Dual Bidirectional Low-Level Translator in µDFN MAX3397E I/O V I/O V CC_ L_ GND I PD-VL-VCC I/O V CC_ t RVCC Figure 1c. Open-Drain Driving I Operation with ...

Page 9

PU1 I latchup, whereas competing products can latch and must be powered down to remove latchup. ESD protec- tion can be tested in various ways. The I/O V the MAX3397E are characterized for protection to ...

Page 10

Dual Bidirectional Low-Level Translator in µDFN to design equipment that meets Level 4 of IEC 61000- 4-2 without the need for additional ESD-protection com- ponents. The major difference between tests done using the Human Body Model and IEC 61000-4-2 is ...

Page 11

Dual Bidirectional Low-Level +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA ______________________________________________________________________________________ Translator in µDFN Typical Application Circuit +3.3V SYSTEM MAX3397E I/O V I/O V CC1 L1 DATA I CC2 +3.3V 0.1μF 1μF ...

Page 12

Dual Bidirectional Low-Level Translator in µDFN (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) D XXXX XXXX XXXX PIN 1 SAMPLE INDEX AREA MARKING 7 ...

Page 13

... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2007 Maxim Integrated Products ...

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