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MAX13046E/MAX13047E
Single- and Dual-Bidirectional
Low-Level Translator
General Description
Features
● Bidirectional Level Translation
The MAX13046E/MAX13047E ±15kV ESD-protected
bidirectional level translators provide level shifting for
data transfer in a multivoltage system. The MAX13046E
is a single-channel translator, and the MAX13047E is a
● Operation Down to +1.1V on V
L
● Ultra-Low Supply Current in Shutdown Mode 1μA
(max)
dual-channel translator. Externally applied voltages, V
CC
● Guaranteed Push-Pull Driving Data Rate
and V , set the logic level on either side of the device. The
L
• 8Mbps (+1.2V ≤ V ≤ +3.6V, V
• 16Mbps (+1.8V ≤ V ≤ V
≤ +5.5V)
L
CC
MAX13046E/MAX13047E utilize a transmission-gate-
based design to allow data translation in either direction
(V ↔V ) on any single data line. The MAX13046E/
≤ +3.3V)
L
CC
● Extended ESD Protection on the I/O V
• ±15kV Human Body Model
Lines
CC
L
CC
MAX13047E accept V from +1.1V to the minimum of
L
• ±15kV IEC61000-4-2 Air-Gap Discharge Method
• ±8kV IEC61000-4-2 Contact Discharge
either +3.6V or (V
+ 0.3V), and V
from +1.65V
CC
CC
to +5.5V, making these devices ideal for data transfer
between low-voltage ASICs/PLDs and higher voltage
systems.
● Low Supply Current
● Short-Circuit Protection
The MAX13046E/MAX13047E feature a shutdown mode
that reduces supply current to less than 1μA thermal
short-circuit protection, and ±15kV ESD protection on
● Space-Saving μDFN and UTQFN Packages
Pin Configurations
the V
side for enhanced protection in applications that
CC
route signals externally. The MAX13046E/MAX13047E
operate at a guaranteed data rate of 8Mbps when push-
pull driving is used.
The MAX13046E is available in a 6-pin μDFN package,
and the MAX13047E is available in a 10-pin UTQFN. Both
devices are specified over the extended -40°C to +85°C
operating temperature range.
Applications
● I C and 1-Wire Level Translation
● CMOS Logic-Level Translation
● Cell Phones
2
®
● Portable Devices
Ordering Information/Selector Guide
NUMBER OF TOP
CHANNELS MARK
PART
PIN-PACKAGE
6 µDFN
MAX13046EELT+
MAX13047EEVB+
1
2
OC
(1mm x 1.5mm)
10 UTQFN
(1.4mm x 1.8mm)
AAC
Note: All devices are specified over the extended -40°C to
+85°C operating temperature range.
+Denotes a lead-free/RoHS-compliant package.
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
Typical Application Circuits appear at end of data sheet.
19-4149; Rev 3; 7/21