19-3802; Rev 3; 6/08
16-Channel Buffered CMOS
Logic-Level Translators
2/MAX3108E
General Description
Features
The MAX13101E/MAX13102E/MAX13103E/MAX13108E
16-bit bidirectional CMOS logic-level translators pro-
vide the level shifting necessary to allow data transfer in
multivoltage systems. These devices are inherently
bidirectional due to their design and do not require the
use of a direction input. Externally applied voltages,
♦ Wide Supply Voltage Range
Range of 1.65V to 5.5V
V
CC
V Range of 1.2V to V
L
CC
♦ ESD Protection on I/O V
Lines
CC
15ꢀV ꢁuꢂan ꢃody ꢄodel
♦ Up to 20ꢄbps Throughput
V
and V , set the logic levels on either side of the
L
CC
devices. Logic signals present on the V side of the
L
♦ Low 0.03µA Typical Quiescent Current
♦ WLP and TQFN Pacꢀages
device appear as a higher voltage logic signal on the
V
CC
side of the device, and vice-versa.
Pin Configurations
The MAX13101E/MAX13102E/MAX13103E feature an
enable input (EN) that, when low, reduces the V
and
CC
TOP VIEW OF BOTTOM LEADS
V supply currents to less than 2µA. The MAX13108E
L
features a multiplexing input (MULT) that selects one
byte between the two, thus allowing multiplexing of the
signals. The MAX13101E/MAX13102E/MAX13103E/
30 29 28 27 26 25 24 23 22 21
MAX13108E have 1ꢀ5V ESꢁ protection on the ꢂ/O V
CC
I/O V 13
CC
I/O V
I/O V
I/O V
I/O V
4
3
2
1
31
32
33
34
35
36
37
38
39
40
20
19
18
17
16
15
14
13
12
CC
CC
CC
CC
side for greater protection in applications that route sig-
nals externally. Three different output configurations are
I/O V 14
CC
I/O V 15
CC
available during shutdown, allowing the ꢂ/O on the V
CC
side or the V side to be put in a high-impedance state
L
I/O V 16
CC
or pulled to ground through an internal 65Ω resistor.
MAX13101E
MAX13102E
MAX13103E
V
V
CC
CC
The MAX13101E/MAX13102E/MAX13103E/MAX13108E
V
L
V
L
accept V
voltages from +1.6ꢀV to +ꢀ.ꢀV and V
L
CC
I/O V 1
L
I/O V 16
L
voltages from +1.2V to V , ma5ing them ideal for data
CC
I/O V 2
L
I/O V 15
L
*EP
transfer between low-voltage ASꢂCs/PLꢁs and higher
voltage systems. The MAX13101E/MAX13102E/
MAX13103E/MAX13108E are available in 36-bump
WLP and 40-pin TQFN pac5ages, and operate over the
extended -40°C to +8ꢀ°C temperature range.
I/O V 3
L
I/O V 14
L
+
I/O V 4
L
I/O V 13
L
11
1
2
3
4
5
6
7
8
9
10
Applications
*EXPOSED PAD CONNECTED TO GROUND
TQFN
CMOS Logic-Level
Translation
PꢁAs
Pin Configurations continued at end of data sheet.
ꢁigital Still Cameras
Smart Phones
Portable Equipment
Cell Phones
Typical Operating Circuit appears at end of data sheet.
Ordering Information/Selector Guide
DATA
I/O V STATE
I/O V
STATE
ꢄULTIPLEXER
FEATURE
L
CC
PART
PIN-PACKAGE
RATE (ꢄbps) DURING SꢁUTDOWN DURING SꢁUTDOWN
36 WLP**
3.06mm x 3.06mm
ꢄAX13101EEWX+*
MAX13101EETL+
20
High impedance
65Ω to GNꢁ
65Ω to GNꢁ
No
No
40 TQFN-EP***
ꢀmm x ꢀmm x 0.8mm
20
High impedance
Note: All devices are specified over the -40°C to +8ꢀ°C operating temperature range.
+ꢁenotes a lead-free/RoHS-compliant pac5age.
*Future product—contact factory for availability.
**WLP bumps are in a 6 x 6 array.
***EP = Exposed pad.
Ordering Inforꢂation/Selector Guide continued at end of data sheet.
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1
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