MAX3373EEKA-T Maxim Integrated Products, MAX3373EEKA-T Datasheet

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MAX3373EEKA-T

Manufacturer Part Number
MAX3373EEKA-T
Description
Manufacturer
Maxim Integrated Products
Datasheet

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The MAX3372E–MAX3379E and MAX3390E–MAX3393E
±15kV ESD-protected level translators provide the level
shifting necessary to allow data transfer in a multivoltage
system. Externally applied voltages, V
logic levels on either side of the device. A low-voltage
logic signal present on the V
as a high-voltage logic signal on the V
device, and vice-versa. The MAX3374E/MAX3375E/
MAX3376E/MAX3379E and MAX3390E–MAX3393E unidi-
rectional level translators level shift data in one direction
(V
MAX3372E/MAX3373E and MAX3377E/MAX3378E bidi-
rectional level translators utilize a transmission-gate-
based design (Figure 2) to allow data translation in either
direction (V
MAX3372E–MAX3379E and MAX3390E–MAX3393E
accept V
+5.5V, making them ideal for data transfer between low-
voltage ASICs/PLDs and higher voltage systems.
All devices in the MAX3372E–MAX3379E, MAX3390E–
MAX3393E family feature a three-state output mode that
reduces supply current to less than 1µA, thermal short-
circuit protection, and ±15kV ESD protection on the V
side for greater protection in applications that route sig-
nals externally. The MAX3372E/MAX3377E operate at a
guaranteed data rate of 230kbps. Slew-rate limiting
reduces EMI emissions in all 230kbps devices. The
MAX3373E–MAX3376E/MAX3378E/MAX3379E and
MAX3390E–MAX3393E operate 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 MAX3372E–MAX3376E are dual level shifters
available in 3 x 3 UCSP™, 8-pin TDFN, and 8-pin
SOT23-8 packages. The MAX3377E/MAX3378E/
MAX3379E and MAX3390E–MAX3393E are quad level
shifters available in 3 x 4 UCSP, 14-pin TDFN, and 14-
pin TSSOP packages.
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.
19-2328; Rev 2; 11/07
________________________Applications
L
±15kV ESD-Protected, 1µA, 16Mbps, Dual/Quad
→ V
SPI™, MICROWIRE™, and I
Low-Voltage ASIC Level Translation
Smart Card Readers
Cell-Phone Cradles
Portable POS Systems
Portable Communication Devices
Low-Cost Serial Interfaces
Cell Phones
GPS
Telecommunications Equipment
CC
Translation
L
from +1.2V to +5.5V and V
or V
L
↔ V
CC
________________________________________________________________ Maxim Integrated Products
CC
→ V
Low-Voltage Level Translators in UCSP
) on any single data line. The
General Description
L
) on any single data line. The
L
side of the device appears
2
C Level
CC
CC
and V
CC
from +1.65V to
side of the
L
, set the
CC
+Denotes a lead-free package.
T = Tape and reel.
Ordering Information continued at end of data sheet.
Selector Guide appears at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
MAX3372EEKA+T
Guaranteed Data Rate Options
Bidirectional Level Translation
(MAX3372E/MAX3373E and
MAX3377E/MAX3378E)
Operation Down to +1.2V on V
±15kV ESD Protection on I/O V
Ultra-Low 1µA Supply Current in Three-State
Output Mode
Low-Quiescent Current (130µA typ)
UCSP, TDFN, SOT23, and TSSOP Packages
Thermal Short-Circuit Protection
MAX3377E/
MAX3378E
230kbps
8Mbps (+1.2V ≤ V
10Mbps (+1.2V ≤ V
16Mbps (+1.8V ≤ V
Pin Configurations continued at end of data sheet.
PART
≤ V
L
≤ V
TOP VIEW
THREE-STATE
CC
I/O V
I/O V
I/O V
I/O V
GND
N.C.
L
L
L
L
1
2
3
4
≤ +3.3V)
-40°C to +85°C
1
2
3
4
5
6
7
Ordering Information
RANGE
TEMP
L
(3mm x 3mm)
L
L
≤ V
TDFN-14
Pin Configurations
≤ V
≤ V
CC
CC
CC
≤ +5.5V)
≤ +3.3V)
≤ +2.5V and +2.5V
L
CC
14
13
12
11
10
9
8
PIN-
PACKAGE
8 SOT23
I/0 V
V
I/0 V
I/0 V
N.C.
V
I/0 V
Lines
CC
L
CC
CC
CC
CC
Features
4
1
2
3
CODE
K8S-3
PKG
1

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MAX3373EEKA-T Summary of contents

Page 1

... PART MAX3372EEKA+T +Denotes a lead-free package Tape and reel. Ordering Information continued at end of data sheet. Selector Guide appears at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc. SPI is a trademark of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp Level MAX3377E/ MAX3378E Pin Configurations continued at end of data sheet ...

Page 2

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.) V ...........................................................................-0.3V to +6V CC I/O V ......................................................-0. CC_ I/O V ...........................................................-0. THREE-STATE...............................................-0. Short-Circuit Duration ...

Page 3

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP ELECTRICAL CHARACTERISTICS (continued +1.65V to +5.5V +1. wise noted. Typical values are +3.3V PARAMETER I/O V Input-Voltage ...

Page 4

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP TIMING CHARACTERISTICS (V = +1.65V to +5.5V +1. otherwise noted. Typical values are PARAMETER SYM MAX3372E/MAX3377E (C = ...

Page 5

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP TIMING CHARACTERISTICS (continued +1.65V to +5.5V +1. otherwise noted. Typical values are at V PARAMETER SYM +1.2V ≤ V ...

Page 6

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (R = 1MΩ +25°C, unless otherwise noted. All 230kbps TOCs apply to MAX3372E/MAX3377E only. All 8Mbps and LOAD A 500kbps TOCs apply to MAX3373E–MAX3376E/MAX3378E/MAX3379E and MAX3390E–MAX3393E only.) V ...

Page 7

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (R = 1MΩ +25°C, unless otherwise noted. All 230kbps TOCs apply to MAX3372E/MAX3377E only. All 8Mbps and LOAD A 500kbps TOCs apply to MAX3373E–MAX3376E/MAX3378E/MAX3379E and MAX3390E–MAX3393E only.) PROPAGATION ...

Page 8

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (R = 1MΩ +25°C, unless otherwise noted. All 230kbps TOCs apply to MAX3372E/MAX3377E only. All 8Mbps and LOAD A 500kbps TOCs apply to MAX3373E–MAX3376E/MAX3378E/MAX3379E and MAX3390E–MAX3393E only.) PROPAGATION ...

Page 9

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (R = 1MΩ +25°C, unless otherwise noted. All 230kbps TOCs apply to MAX3372E/MAX3377E only. All 8Mbps and LOAD A 500kbps TOCs apply to MAX3373E–MAX3376E/MAX3378E/MAX3379E and MAX3390E–MAX3393E only.) OPEN-DRAIN ...

Page 10

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP Detailed Description The MAX3372E–MAX3379E and MAX3390E–MAX3393E ESD-protected level translators provide the level shifting necessary to allow data transfer in a multivoltage system. Externally applied voltages, V and V CC els ...

Page 11

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP Level Translation For proper operation ensure that +1.65V ≤ V +5.5V, +1.2V ≤ V ≤ +5.5V, and V L During power-up sequencing, V not damage the device. During power-supply sequenc- ...

Page 12

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP Three-State Output Mode Pull THREE-STATE low to place the MAX3372E– MAX3379E and MAX3390E–MAX3393E in three-state out- put mode. Connect THREE-STATE to V normal operation. Activating the three-state output mode disconnects ...

Page 13

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP ±15kV ESD Protection As with all Maxim devices, ESD-protection structures are incorporated on all pins to protect against electrostatic discharges encountered during handling and assembly. The I/O V lines have ...

Page 14

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP R 50MΩ to 100MΩ R 330Ω CHARGE-CURRENT- DISCHARGE RESISTANCE LIMIT RESISTOR HIGH STORAGE VOLTAGE 150pF CAPACITOR DC SOURCE Figure 4a. IEC 1000-4-2 ESD Test Model Applications ...

Page 15

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA ______________________________________________________________________________________ THREE-STATE MAX3372E/MAX3373E I/O V I/O V CC1 L1 DATA I/O V I/O V ...

Page 16

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA 16 ______________________________________________________________________________________ Applications Circuits (continued THREE-STATE +3.3V SYSTEM MAX3375E ...

Page 17

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA ______________________________________________________________________________________ Applications Circuits (continued THREE-STATE SYSTEM MAX3377E/MAX3378E I/O V I/O V CC1 L1 I/O ...

Page 18

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA 18 ______________________________________________________________________________________ Applications Circuits (continued THREE-STATE +3.3V SYSTEM MAX3390E ...

Page 19

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA +1.8V 0.1μF +1.8V SYSTEM CONTROLLER DATA ______________________________________________________________________________________ Applications Circuits (continued THREE-STATE SYSTEM MAX3392E CC1 L1 O ...

Page 20

... Timing Characteristics table). 20 ______________________________________________________________________________________ Ordering Information (continued) PART DATA TOP RATE MARK MAX3372EEBL+T AAKO 230kbps AAR MAX3372EETA+T AQG MAX3373EEKA+T AAKS AAZ MAX3373EEBL+T AQH AALH MAX3373EETA+T ABA MAX3374EEKA+T AQI 8Mbps* AALI MAX3374EEBL+T ABB MAX3374EETA+T AQJ ...

Page 21

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP Ordering Information (continued) TEMP PIN- PART RANGE PACKAGE † MAX3379EEUD -40°C to +85°C 14 TSSOP 12 UCSP † MAX3379EEBC+T -40°C to +85°C (1.5mm x 2.0mm) 14 TDFN-EP** † MAX3379EETD+T -40°C ...

Page 22

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP THREE-STATE CC L MAX3372E MAX3373E 2 I N.C. I GND I I ...

Page 23

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP I I MAX3377E MAX3378E I/O V ...

Page 24

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP MAX3391E ...

Page 25

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) MARKING ______________________________________________________________________________________ Package Information 0 PACKAGE OUTLINE, ...

Page 26

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 26 ______________________________________________________________________________________ Package Information (continued) ...

Page 27

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) COMMON DIMENSIONS SYMBOL MIN. MAX. A 0.70 ...

Page 28

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 28 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, ...

Page 29

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, 3x3 ...

Page 30

ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 30 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, ...

Page 31

... 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 ____________________ 31 © 2007 Maxim Integrated Products DESCRIPTION is a registered trademark of Maxim Integrated Products, Inc ...

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