19-4813; Rev 0; 7/09
1.62V to 3.6V, 8-Channel, High-Speed LLT
–MAX13058E
General Description
Features
The MAX13055E–MAX13058E 8-channel, bidirectional
level translators provide the level shifting necessary for
100Mbps data transfer in multivoltage systems. The
MAX13055E–MAX13058E are ideal for level translation
in systems with 8 channels. Externally applied voltages,
♦ Compatible with 4mA Input Drivers or Larger
♦ 100Mbps Guaranteed Data Rate
♦ 8 Bidirectional Channels
♦ +1.62V ≤ V ≤ +3.2V and +2.2V ≤ V
≤ +3.6V
L
CC
V
and V , set the logic levels on either side of the
CC
L
Supply Voltage Range
device. Logic-high signals presented on the V side of
L
the device appear as a logic-high signal on the V
side of the device and vice versa.
CC
♦ 24-Bump WLP (0.4mm Pitch) Lead-Free Package
♦ 28-Pin TQFN (3.5mm x 5.5mm) Lead-Free Package
The MAX13055E–MAX13058E operate at full speed
with external drivers that source as little as 4mA output
current or larger. Each input/output (I/O) channel is
♦ Extended ESD Protection on I/O V
Lines
CC
15kV per ꢀuman Body Model
15kV IEC 61000-4-2 Air Discharge
8kV IEC 61000-4-2 Contact Discharge
pulled up to V
or V by an internal 40µA current
L
CC
source, allowing the MAX13055E–MAX13058E to be
driven by either push-pull or open-drain drivers.
The MAX13055E–MAX13058E feature an enable (EN)
input to place the device into a low-power shutdown
mode when driven low. In addition, the MAX13055E–
MAX13058E feature an automatic shutdown mode that
Typical Operating Circuit
+3.3V
+1.8V
disables the part when V
is less than V . Each
L
CC
device has a different I/O V and I/O V
state during
CC_
L_
shutdown mode (see the Ordering Information/Selector
Guide).
0.1μF
1μF
0.1μF
The MAX13055E–MAX13058E operate with V
voltages
CC
V
V
L
CC
from +2.2V to +3.6V and V voltages from +1.62V to
+1.8V
SYSTEM
CONTROLLER
L
+3.3V
SYSTEM
+3.2V, making them ideal for data transfer between low-
voltage ASIC/PLDs and higher voltage systems. The
MAX13055E–MAX13058E are available in 0.4mm pitch,
24-bump WLP and 28-pin TQFN (3.5mm x 5.5mm) pack-
ages. The MAX13055E–MAX13058E operate over the
extended -40°C to +85°C temperature range.
MAX13055E–
MAX13058E
EN
DATA
EN
I/O V
I/O V
CC_
DATA
L_
8
8
GND
GND
GND
Applications
Low-Voltage ASIC Level
Translation
Portable Communication
Devices
Pin Configurations appear at end of data sheet.
Smart Card Readers
Camera Modules
Cell Phones
GPS
Portable POS Systems
Telecomm Equipment
Ordering Information/Selector Guide
I/O V _ STATE
I/O V _ STATE
CC
L
PART
TEMP RANGE
PIN-PACKAGE
DURING SHUTDOWN
DURING SHUTDOWN
MAX13055EEWG+
MAX13055EETI+
Open Drain
Open Drain
Open Drain
Open Drain
-40°C to +85°C
-40°C to +85°C
24 WLP
28 TQFN-EP*
Ordering Information/Selector Guide continued at end of data sheet.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
________________________________________________________________ Maxim Integrated Products
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.