19-2672; Rev 5; 8/08
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA,
35Mbps, 8-Channel Level Translators
General Description
The MAX3000E/MAX3001E/MAX3002–MAX3012
8-channel level translators provide the level shifting nec-
essary to allow data transfer in a multivoltage system.
Externally applied voltages, V
CC
and V
L
, set the logic lev-
els on either side of the device. Logic signals present on
the V
L
side of the device appear as a higher voltage logic
signal on the V
CC
side of the device, and vice-versa.
The MAX3000E/MAX3001E/MAX3002/MAX3003 use an
architecture specifically designed to be bidirectional
without the use of a directional pin.
The MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012
feature an EN input that, when low, reduces the V
CC
and
V
L
supply currents to < 2µA. The MAX3000E/MAX3001E
also have ±15kV ESD protection on the I/O V
CC
side for
greater protection in applications that route signals
externally. The MAX3000E operates at a guaranteed data
rate of 230kbps. The MAX3001E operates at a guaranteed
data rate of 4Mbps. The MAX3002–MAX3012 operate at a
guaranteed data rate of 20Mbps over the entire specified
operating voltage range.
The MAX3000E/MAX3001E/MAX3002–MAX3012 accept
V
L
voltages from +1.2V to +5.5V and V
CC
voltages from
+1.65V to +5.5V, making them ideal for data transfer
between low-voltage ASICs/PLDs and higher voltage
systems. The MAX3000E/MAX3001E/MAX3002–
MAX3012 are available in 20-bump UCSP™, 20-pin
TQFN (5mm x 5mm), and 20-pin TSSOP packages.
Features
♦
Guaranteed Data Rate Options
230kbps (MAX3000E)
4Mbps (MAX3001E)
20Mbps (MAX3002–MAX3012)
♦
Bidirectional Level Translation Without Using a
Directional Pin (MAX3000E/MAX3001E/MAX3002/
MAX3003)
♦
Unidirectional Level Translation
(MAX3004–MAX3012)
♦
Operation Down to +1.2V on V
L
♦
±15kV ESD Protection on I/O V
CC
Lines
(MAX3000E/MAX3001E)
♦
Ultra-Low 0.1µA Supply Current in Shutdown
♦
Low Quiescent Current (< 10µA)
♦
UCSP, TQFN, and TSSOP Packages
MAX3000E/MAX3001E/MAX3002–MAX3012
Ordering Information
PART
MAX3000EEUP
MAX3000EEBP-T
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
20 TSSOP
4 x 5 UCSP
Ordering Information continued at end of data sheet.
Note:
All devices operate over the -40°C to +85°C operating
temperature range.
Applications
CMOS Logic-Level Translation
Cellphones
SPI™ and MICROWIRE™ Level Translation
Low-Voltage ASIC Level Translation
Smart Card Readers
Cellphone Cradles
Portable POS Systems
Portable Communication Devices
Low-Cost Serial Interfaces
GPS
DATA
+1.8V
SYSTEM
CONTROLLER
+1.8V
Typical Operating Circuit
+3.3V
V
L
EN
V
CC
MAX3000E
MAX3001E
MAX3002–
MAX3012
I/O V
CC_
+3.3V
SYSTEM
Telecommunications Equipment
UCSP is a trademark of Maxim Integrated Products, Inc.
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor.
I/O V
L_
DATA
GND
Pin Configurations and Functional Diagrams appear at end
of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA,
35Mbps, 8-Channel Level Translators
MAX3000E/MAX3001E/MAX3002–MAX3012
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V
CC
...........................................................................-0.3V to +6V
V
L...........................................................................................
-0.3V to +6V
I/O V
CC_
......................................................-0.3V to (V
CC
+ 0.3V)
I/O V
L_
...........................................................-0.3V to (V
L
+ 0.3V)
EN, EN A/B ...............................................................-0.3V to +6V
Short-Circuit Duration I/O V
L_
, I/O V
CC_
to GND .......Continuous
Continuous Power Dissipation (T
A
= +70°C)
20-Pin TSSOP (derate 7.0mW/°C above +70°C) .........559mW
20-Bump UCSP (derate 10mW/°C above +70°C) .......800mW
20-Pin 5mm x 5mm TQFN
(derate 20.0mW/°C above +70°C) .....................................1667mW
Operating Temperature Ranges
MAX3001EAUP ..............................................-40°C to +125°C
MAX300_EE_P .................................................-40°C to +85°C
MAX30_ _E_P ..................................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
CC
= +1.65V to +5.5V, V
L
= +1.2V to V
CC
, EN = V
L
(MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012), EN A/B = V
L
or 0
(MAX3003), T
A
= T
MIN
to T
MAX
. Typical values are at V
CC
= +1.65V, V
L
= +1.2V, and T
A
= +25°C.) (Notes 1, 2)
PARAMETER
POWER SUPPLIES
V
L
Supply Range
V
CC
Supply Range
V
L
V
CC
I/O V
CC
_ = 0, I/O V
L
_ = 0
or I/O V
CC
_ = V
CC
, I/O V
L
_ = V
L
,
MAX3000E/MAX3002–MAX3012
Supply Current from V
CC
I
QVCC
I/O V
CC
_ = 0, I/O V
L
_ = 0
or I/O V
CC
_ = V
CC
, I/O V
L
_ = V
L
,
MAX3001E
I/O V
CC
_ = 0, I/O V
L
_ = 0
or I/O V
CC
_ = V
CC
, I/O V
L
_ = V
L
,
MAX3000E/MAX3002–MAX3012
Supply Current from V
L
I
QVL
I/O V
CC
_ = 0, I/O V
L
_ = 0
or I/O V
CC
_ = V
CC
, I/O V
L
_ = V
L
,
MAX3001E
T
A
= +25°C, EN = 0,
MAX3000E/MAX3001E/MAX3002/
I
SHDN-VCC
MAX3004–MAX3012
T
A
= +25°C, EN A/B = 0,
MAX3003
T
A
= +25°C, EN = 0,
MAX3000E/MAX3001E/MAX3002/
MAX3004–MAX3012
T
A
= +25°C, EN A/B = 0,
MAX3003
0.1
50
0.1
50
1.2
1.65
0.1
V
CC
5.50
10
µA
V
V
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
0.1
10
µA
0.1
2
µA
V
CC
Shutdown Supply Current
0.1
2
0.1
2
µA
V
L
Shutdown Supply Current
I
SHDN-VL
0.1
2
2
_______________________________________________________________________________________
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA,
35Mbps, 8-Channel Level Translators
MAX3000E/MAX3001E/MAX3002–MAX3012
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +1.65V to +5.5V, V
L
= +1.2V to V
CC
, EN = V
L
(MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012), EN A/B = V
L
or 0
(MAX3003), T
A
= T
MIN
to T
MAX
. Typical values are at V
CC
= +1.65V, V
L
= +1.2V, and T
A
= +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
T
A
= +25°C, EN = 0,
MAX3000E/MAX3001E/MAX3002/
MAX3004–MAX3012
T
A
= +25°C, EN A/B = 0,
MAX3003
I/O V
L
_ Three-State Output
Leakage Current
I/O V
L
_ Pulldown Resistance
During Shutdown
EN or EN A/B Input Leakage Current
LOGIC-LEVEL THRESHOLDS
I/O V
L
_ Input-Voltage High
Threshold
I/O V
L
_ Input-Voltage Low
Threshold
I/O V
CC
_ Input-Voltage High
Threshold
I/O V
CC
_ Input-Voltage Low
Threshold
EN, EN A/B Input-Voltage High
Threshold
EN, EN A/B Input-Voltage Low
Threshold
I/O V
L
_ Output-Voltage High
I/O V
L
_ Output-Voltage Low
I/O V
CC
_ Output-Voltage High
I/O V
CC
_ Output-Voltage Low
ESD PROTECTION
I/O V
CC
_
Human Body Model,
MAX3000E/MAX3001E
±15
kV
V
IHL
V
ILL
V
IHC
V
ILC
V
IH
V
IL
V
OHL
V
OLL
V
OHC
V
OLC
I/O V
L
_ source current = 20µA, I/O V
CC
_
≥
V
CC
- 0.4V
I/O V
L
_ sink current = 20µA,
I/O V
CC
_
≤
0.4V
I/O V
CC_
source current = 20µA, I/O V
L
_
≥
V
L
- 0.4V
I/O V
CC
sink current = 20µA,
I/O V
L
_
≤
0.4V
V
CC
- 0.4
0.4
0.4
V
L
- 0.4
0.4
1/3 x V
CC
V
L
- 0.4
1/3 x V
L
2/3 x V
CC
2/3 x V
L
V
V
V
V
V
V
V
V
V
V
EN A/B = 0, MAX3003
EN = 0,
MAX3000E/MAX3001E/MAX3002/
MAX3004–MAX3012
T
A
= +25°C
MIN
TYP
0.1
MAX
2
µA
0.1
0.1
2
2
µA
UNITS
I/O V
CC
_ Three-State Output
Leakage Current
4.59
8.30
1
kΩ
µA
_______________________________________________________________________________________
3
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA,
35Mbps, 8-Channel Level Translators
MAX3000E/MAX3001E/MAX3002–MAX3012
TIMING CHARACTERISTICS
(V
CC
= +1.65V to +5.5V, V
L
= +1.2V to V
CC
, EN = V
L
(MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012), EN A/B = V
L
or 0
(MAX3003), T
A
= T
MIN
to T
MAX
. Typical values are at V
CC
= +1.65V, V
L
= +1.2V, and T
A
= +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
R
S
= 50Ω, C
VCC
= 50pF, MAX3000E,
Figures 1a, 1b
I/O V
CC
_ Rise Time
t
RVCC
R
S
= 50Ω, C
VCC
= 50pF, MAX3001E,
Figures 1a, 1b
R
S
= 50Ω, C
VCC
= 50pF,
MAX3002–MAX3012, Figures 1a, 1b
R
S
= 50Ω, C
VCC
= 50pF, MAX3000E,
Figures 1a, 1b
I/O V
CC
_ Fall Time
t
FVCC
R
S
= 50Ω, C
VCC
= 50pF, MAX3001E,
Figures 1a, 1b
R
S
= 50Ω, C
VCC
= 50pF,
MAX3002–MAX3012, Figures 1a, 1b
R
S
= 50Ω, C
VL
= 50pF, MAX3000E,
Figures 2a, 2b
I/O VL _ Rise Time
t
RVL
R
S
= 50Ω, C
VL
= 50pF, MAX3001E,
Figures 2a, 2b
R
S
= 50Ω, C
VL
= 15pF,
MAX3002–MAX3012, Figures 2a, 2b
R
S
= 50Ω, C
VL
= 50pF, MAX3000E,
Figures 2a, 2b
I/O VL _ Fall Time
t
FVL
R
S
= 50Ω, C
VL
= 50pF, MAX3001E,
Figures 2a, 2b
R
S
= 50Ω, C
VL
= 15pF,
MAX3002–MAX3012, Figures 2a, 2b
R
S
= 50Ω, C
VCC
= 50pF, MAX3000E,
Figures 1a, 1b
Propagation Delay
(Driving I/O VL _)
I/O
VL-VCC
R
S
= 50Ω, C
VCC
= 50pF, MAX3001E,
Figures 1a, 1b
R
S
= 50Ω, C
VCC
= 50pF,
MAX3002–MAX3012, Figures 1a, 1b
R
S
= 50Ω, C
VL
= 50pF, MAX3000E,
Figures 2a, 2b
Propagation Delay
(Driving I/O V
CC
_)
I/O
VCC-VL
R
S
= 50Ω, C
VL
= 50pF, MAX3001E,
Figures 2a, 2b
R
S
= 50Ω, C
VL
= 15pF,
MAX3002–MAX3012, Figures 2a, 2b
400
800
25
400
800
25
400
800
25
MIN
400
TYP
800
25
MAX
1200
50
15
1200
50
15
1200
50
15
1200
65
15
1000
50
20
1000
50
20
ns
ns
ns
ns
ns
ns
UNITS
Note 1:
All units are 100% production tested at T
A
= +25°C. Limits over the operating temperature range are guaranteed by design
and not production tested.
Note 2:
For normal operation, ensure that V
L
< V
CC
. During power-up, V
L
> V
CC
does not damage the device.
4
_______________________________________________________________________________________
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA,
35Mbps, 8-Channel Level Translators
TIMING CHARACTERISTICS (continued)
(V
CC
= +1.65V to +5.5V, V
L
= +1.2V to V
CC
, EN = V
L
(MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012), EN A/B = V
L
or 0
(MAX3003), T
A
= T
MIN
to T
MAX
. Typical values are at V
CC
= +1.65V, V
L
= +1.2V, and T
A
= +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 50pF,
MAX3000E
Channel-to-Channel Skew
t
SKEW
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 50pF,
MAX3001E
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 15pF,
MAX3002–MAX3012
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 50pF,
ΔT
A
= +20°C, MAX3000E (Note 3)
Part-to-Part Skew
t
PPSKEW
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 50pF,
ΔT
A
= +20°C, MAX3001E (Note 3)
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 15pF,
ΔT
A
= +20°C, MAX3002–MAX3012 (Note 3)
Propagation Delay from
I/O V
L _
to I/O V
CC_
after EN
Propagation Delay from
I/O V
CC_
to I/O V
L _
after EN
t
EN
-
VCC
C
VCC
= 50pF, MAX3000E/MAX3001E,
MAX3002–MAX3012, Figure 3
C
VL
= 50pF, MAX3000E/MAX3001E/
MAX3002/MAX3004–MAX3012, Figure 4
C
VL
= 15pF, MAX3003, Figure 4
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 50pF,
MAX3000E
Maximum Data Rate
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 50pF,
MAX3001E
R
S
= 50Ω, C
VCC
= 50pF, C
VL
= 15pF,
MAX3002–MAX3012
230
4
Mbps
20
MIN
TYP
MAX
500
10
5
800
30
10
2
2
2
kbps
µs
ns
ns
UNITS
MAX3000E/MAX3001E/MAX3002–MAX3012
t
EN
-
VL
µs
Note 3:
V
CC
from device 1 must equal V
CC
of device 2; V
L
from device 1 must equal V
L
of device 2.
_______________________________________________________________________________________
5
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
