MAX13047EEVKIT+ Maxim Integrated Products, MAX13047EEVKIT+ Datasheet - Page 11

• Manufacturer Part Number: MAX13047EEVKIT+
• Description: KIT EVALUATION FOR MAX13047
• Manufacturer: Maxim Integrated Products

Specifications of MAX13047EEVKIT+

• Main Purpose: Interface, Logic-Level Translator
• Embedded: No
• Utilized Ic / Part: MAX13047E
• Primary Attributes: 2 Channel Bi-Directional
• Secondary Attributes: Translates Between VL & VCC Logic Levels for Data Rates up to 16Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The IEC 61000-4-2 standard covers ESD testing and per-
formance of finished equipment; it does not specifically
refer to integrated circuits. The MAX13046E/MAX13047E
help to design equipment that meets Level 4 of IEC
61000-4-2 without the need for additional ESD-protection
components. The major difference between tests done
using the Human Body Model and IEC 61000-4-2 is high-
er peak current in IEC 61000-4-2 because series resis-
tance is lower in the IEC 61000-4-2 model. Hence, the
ESD withstand voltage measured to IEC 61000-4-2 can
be lower than that measured using the Human Body
Model. Figure 3a shows the IEC 61000-4-2 model, and
Figure 3b shows the current waveform for the ±8kV, IEC
61000-4-2, Level 4, ESD contact-discharge test. The Air-
Gap test involves approaching the device with a charged
probe. The contact-discharge method connects the
probe to the device before the probe is energized.
Figure 1c. Open-Drain Driving I/O V
I/O V
I/O V
L
CC
t
PD-VL-VCC
V
L
t
RVCC
______________________________________________________________________________________
SHDN
I/O V
L
MAX13046E/
MAX13047E
V
L
GND
V
CC
L
I/O V
CC
t
PD-VL-VCC
IEC 61000-4-2
DATA
t
FVCC
V
CC
R
L
Single- and Dual-Bidirectional
C
L
To reduce ripple and the chance of transmitting incor-
rect data, bypass V
ceramic capacitor . To ensure full ±15kV ESD protec-
tion, bypass V
tor. Place all capacitors as close as possible to the
power-supply inputs.
The MAX13046E/MAX13047E level shifts the data pre-
sent on the I/O lines between +1.1V and +5.5V, making
them ideal for level translation between a low-voltage
ASIC and an I
interfacing a low-voltage microprocessor to a +3V or
+5V D/A converter, such as the MAX517.
The MAX13046E/MAX13047E are ideal for level transla-
tion between a low-voltage ASIC and 1-Wire device. A
Figure 1d. Open-Drain Driving I/O V
C
I/O V
I/O V
Low-Level Translator
L
CC
L
R
V
L
t
PD-VCC-VL
L
CC
2
DATA
t
RVL
Applications Information
C device. A typical application involves
to ground with a 1µF ceramic capaci-
1-Wire Interface Translation
SHDN
I/O V
L
and V
L
Power-Supply Decoupling
MAX13046E/
MAX13047E
V
L
GND
I
CC
2
V
CC
C Level Translation
CC
to ground with a 0.1µF
I/O V
CC
t
PD-VCC-VL
V
t
FVL
CC
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