MAX3370EXK+T ,1µA, 2Mbps, Low-Voltage Level Translators in SC70 and µDFNELECTRICAL CHARACTERISTICS(V = +2.5V to +5.5V, V = +1.6V to +5.5V (Note 1), GND = 0; I/O V , I/O V ..
MAX3371EXT+T ,1µA, 2Mbps, Low-Voltage Level Translators in SC70 and µDFNfeatures a shut-♦ Ultra-Low (< 1µA) Shutdown Supply Currentdown mode that reduces supply current to ..
MAX3372EEKA+T ,±15kV ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSPFeaturesThe MAX3372E–MAX3379E and MAX3390E–MAX3393E♦ Guaranteed Data Rate Options±15kV ESD-protecte ..
MAX3372EEKA-T ,15kV ESD-Protected / 1A / 16Mbps / Dual/Quad Low-Voltage Level Translators in UCSPMAX3372E–MAX3379E/MAX3390E–MAX3393E19-2328; Rev 3; 9/03±15kV ESD-Protected, 1µA, 16Mbps, Dual/Quad ..
MAX3373EEBL ,±15kV ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSPapplications that route sig-PART TEMP RANGEPACKAGEnals externally. The MAX3372E/MAX3377E operate at ..
MAX3373EEBL+ ,±15kV ESD-Protected, 1µA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSPELECTRICAL CHARACTERISTICS(V = +1.65V to +5.5V, V = +1.2V to (V + 0.3V), GND = 0, I/O V and I/O V u ..
MAX703CSA ,Low-Cost レP Supervisory Circuits with Battery BackupFeatures
. Battery-Backup Power Switching
. Precision _Supply-Voltage Monitor
MAX703
MAX704 ..
MAX703CSA ,Low-Cost レP Supervisory Circuits with Battery BackupELECTRICAL CHARACTERISTICS
(Vcc = +4.75V to +5.5V for MAX703, Vcc = +4.5V to +5.5V for MAX704, V ..
MAX703CSA ,Low-Cost レP Supervisory Circuits with Battery BackupApplications
Computers
Controllers
Intelligent Instruments
Automotive Systems
Critical ..
MAX703CSA ,Low-Cost レP Supervisory Circuits with Battery BackupELECTRICAL CHARACTERISTICS
(Vcc = +4.75V to +5.5V for MAX703, Vcc = +4.5V to +5.5V for MAX704, V ..
MAX703CSA+ ,Low-Cost Microprocessor Supervisory Circuits with Battery BackupApplicationsMAX704C/D 0°C to +70°C Dice*● Computers MAX704CPA 0°C to +70°C 8 PDIP● ControllersMAX70 ..
MAX703CSA+T ,Low-Cost Microprocessor Supervisory Circuits with Battery BackupFeatures● Battery-Backup Power SwitchingThe MAX703/MAX704 microprocessor (μP) supervisory ● Precisi ..
MAX3370EXK-MAX3370EXK+T-MAX3371EXT+T
1µA, 2Mbps, Low-Voltage Level Translators in SC70 and µDFN
General DescriptionThe MAX3370/MAX3371 logic-level translators are ideal
for applications interfacing low-voltage devices to other
logic levels. Externally applied voltages set the logic
levels of the MAX3370/MAX3371. The devices accept
VCCfrom +2.5V to +5.5V and VLfrom +1.6V to +5.5V,
allowing data transfer between low-voltage ASICs and
higher voltage devices. The MAX3371 features a shut-
down mode that reduces supply current to < 1µA and
puts the I/O pins in a high-impedance state.
The MAX3370/MAX3371 are bidirectional level shifters,
allowing data transfer from the VCCside to the VLside
and from the VLside to the VCCside. Both devices
operate at speeds up to 2Mbps with an active driver
and up to 500kbps with an open-drain driver.
The MAX3370/MAX3371 are available in space-saving
µDFN (1mm x 1.5mm) and SC70 packages.
________________________ApplicationsCell Phone Cradles
Cell Phone Hands-Free Kits
Portable POS Systems
Portable Communication Devices
Smart Card Readers
SPI™, MICROWIRE™, and I2C Level Translation
Low-Voltage ASIC Level Translation
RS-232-Compatible Translation
FeaturesAllow Bidirectional Level TranslationMiniature µDFN (1mm x 1.5mm) and SC70
PackagesOperational Down to 1.6VLow Quiescent Current (< 100µA)Ultra-Low (< 1µA) Shutdown Supply Current
(MAX3371)Three-State Outputs in Shutdown (MAX3371)2Mbps (10pF Load) Push-Pull Driving1Mbps (50pF Load) Push-Pull Driving500kbps (30pF Load) Open-Drain Driving
MAX3370
/MAX3371
1µA, 2Mbps, Low-Voltage Level
Translators in SC70 and µDFNGND
I/O VCCI/O VLVCCVL
MAX3370
5 SC70TOP VIEW
GND
I/O VCCI/O VLVCCSHDN
MAX3371
6 SC70GND
I/O VCCI/O VLVCCVL
MAX3370
6 µDFN
(1mm x 1.5mm)N.C.
GND
I/O VCCI/O VLVCCSHDN
MAX3371
6 µDFN
(1mm x 1.5mm)
Pin ConfigurationsDATAI/O VLI/O VCC
1.8V
SYSTEM
CONTROLLER
+1.8V+3.3V
3.3V SYSTEM
SHDN*
VCC
DATA
GNDGND
*MAX3371 ONLY
GND
MAX3370
MAX3371
Typical Operating Circuit19-1847; Rev 3; 5/09
Ordering InformationSPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
PART* PIN-PACKAGE SHDN
TOP MARK
MAX3370EXK+T 5 SC70 NO ABV
MAX3370ELT+T 6 μDFN NO KX
MAX3371ELT+T 6 μDFN YES KY
MAX3371EXT+T 6 SC70 YES AAO
†M.
*All devices are specified over the -40°C to +85°C operating
temperature range.
+Denotes lead(Pb)-free/RoHS-compliant package.
MAX3370/MAX3371
1µA, 2Mbps, Low-Voltage Levelranslators in SC70 and µDFN
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS(VCC= +2.5V to +5.5V, VL= +1.6V to +5.5V (Note 1), GND = 0; I/O VL, I/O VCCunconnected; TA= -40°C to +85°C, unless otherwise
noted. Typical values are at TA = +25°C.) (Note 2)
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.
VCCto GND..............................................................-0.3V to +7V
SHDNto GND...............................................-0.3V to (VL+ 0.3V)
I/O VLto GND................................................-0.3V to (VL+ 0.3V)
VL, I/O VCCto GND...................................-0.3V to (VCC+ 0.3V)
Short-Circuit Duration: I/O VL, I/O VCCto GND..........Continuous
Continuous Power Dissipation (TA= +70°C)
SC70 (derate 3.1mW/°C above +70°C) .......................245mW
6-Pin µDFN (derate 2.1mW/°C above +70°C)..............168mW
Operating Temperature Range...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
POWER SUPPLIES VL Supply Range VL (Note 1) 1.6 5.5 V
VCC Supply Range VCC 2.5 5.5 V
Supply Current from VCC IQVCC 70 100 μA
Supply Current from VL IQVL 5 100 μA
VCC Shutdown Supply Current SHDN = GND, TA = +25°C, MAX3371 0.03 1 μA
VL Shutdown Supply Current SHDN = GND, TA = +25°C, MAX3371 0.03 1 μA
Three-State Output Leakage
Current I/O VL, I/O VCC; SHDN = GND, TA = +25°C,
MAX3371 0.021 μA
LOGIC LEVEL THRESHOLDS I/O VL Input-Voltage High
Threshold VIHL VL - 0.2 V
I/O VL Input-Voltage Low
Threshold VILL 0.15 V
I/O VCC Input-Voltage High
Threshold VIHC VCC - 0.4 V
I/O VCC Input-Voltage Low
Threshold VILC 0.2 V
I/O VL Output-Voltage High VOHL I/O VL sink current = 20μA,
I/O VCC VCC - 0.4V (Note 3)
2/3
VL V
I/O VL Output-Voltage Low VOLL I/O VL sink current = 1mA, I/O VCC 0.2V
(Note 3) 0.4 V
I/O VCC Output-Voltage High VOHC I/O VCC source current = 20μA,
I/O VL VL - 0.2V (Note 3)
2/3
VCC V
I/O VCC Output-Voltage Low VOLC I/O VCC sink current = 1mA,
I/O VL 0.15V (Note 3) 0.4 V
SHDN Input-Voltage High VIH-SHDN 2/3
VL V
VL +1.8V 0.4 SHDN Input-Voltage Low VIL-SHDN VL +1.6V 0.2 V
MAX3370/MAX3371
1µA, 2Mbps, Low-Voltage Level
Translators in SC70 and µDFN
ELECTRICAL CHARACTERISTICS (continued)(VCC= +2.5V to +5.5V, VL= +1.6V to +5.5V (Note 1), GND = 0; I/O VL, I/O VCCunconnected; TA= -40°C to +85°C, unless otherwise
noted. Typical values are at TA= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
TIMING CHARACTERISTICS (RLOAD = 1M, VCC = +2.5V, VL = +1.6V, I/O test signal rail-to-rail, unless otherwise noted, Figure 1) (Note 3) CLOAD= 10pF, data rate = 2Mbps (Note 5) 100
CLOAD= 50pF, data rate = 1Mbps 200 I/O VCC Rise Time
(Note 4) tRVCC
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 400
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5) 50
CLOAD= 50pF, data rate = 1Mbps 200 I/O VCC Fall Time
(Note 4) tFVCC
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 400
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5) 100
CLOAD= 50pF, data rate = 1Mbps 200 I/O VL Rise Time
(Note 4) tRVL
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 400
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5) 50
CLOAD= 50pF, data rate = 1Mbps 200 I/O VL Fall Time
(Note 4) tFVL
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 400
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5)
50
CLOAD= 50pF, data rate = 1Mbps
200 HIGH-to-LOW Transition
Propagation Delay
(Driving I/O VL)
tPD-VCC-HL
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 400
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5) 200
CLOAD= 50pF, data rate = 1Mbps 400 LOW-to-HIGH Transition
Propagation Delay
(Driving I/O VL)
tPD-VCC-LH
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 800
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5) 50
CLOAD= 50pF, data rate = 1Mbps 200 HIGH-to-LOW Transition
Propagation Delay
(Driving I/O VCC)
tPD-VL-HL
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 400
ns
CLOAD= 10pF, data rate = 2Mbps (Note 5) 200
CLOAD= 50pF, data rate = 1Mbps 400 LOW-to-HIGH Transition
Propagation Delay
(Driving I/O VCC)
tPD-VL-LH
CLOAD= 30pF, data rate = 500kbps,
open-drain drive 800
ns
CLOAD= 10pF, data rate = 2Mbps (Note 3) 2
CLOAD= 50pF, data rate = 1Mbps 4
HIGH-to-LOW Transition
Propagation Delay
Device-to-Device Skew
(Driving I/O VL)CLOAD= 30pF, data rate = 500kbps,
open-drain drive 5
ns
MAX3370/MAX3371
1µA, 2Mbps, Low-Voltage Levelranslators in SC70 and µDFN
Note 1:VLmust always be less than or equal to VCC.
Note 2:All units are 100% production tested at TA= +25°C. Limits over the operating temperature range are guaranteed by design
and not production tested.
Note 3:Tested only at worst case: VCC= +2.5V, VL= +1.6V.
Note 4:10% to 90%.
Note 5:Guaranteed by correlation to CLOAD= 50pF.
ELECTRICAL CHARACTERISTICS (continued)(VCC= +2.5V to +5.5V, VL= +1.6V to +5.5V (Note 1), GND = 0; I/O VL, I/O VCCunconnected; TA= -40°C to +85°C, unless otherwise
noted. Typical values are at TA= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CLOAD= 10pF, data rate = 2Mbps (Note 3) 5
CLOAD= 50pF, data rate = 1Mbps 8
LOW-to-HIGH Transition
Propagation Delay
Device-to-Device Skew
(Driving I/O VL)CLOAD= 30pF, data rate = 500kbps,
open-drain drive 80
ns
CLOAD= 10pF, data rate = 2Mbps (Note 3) 2
CLOAD= 50pF, data rate = 1Mbps 4
HIGH-to-LOW Transition
Propagation Delay
Device-to-Device Skew
(Driving I/O VCC)CLOAD= 30pF, data rate = 500kbps,
open-drain drive 5
ns
CLOAD= 10pF, data rate = 2Mbps (Note 3) 7
CLOAD= 50pF, data rate = 1Mbps 8
LOW-to-HIGH Transition
Propagation Delay
Device-to-Device Skew
(Driving I/O VCC)CLOAD= 30pF, data rate = 500kbps,
open-drain drive 50
ns
CLOAD= 10pF (Note 5) 2 3
CLOAD= 50pF 1 2 Maximum Data Rate
CLOAD= 30pF, open-drain drive 0.5 1
Mbps
MAX3370/MAX3371
1µA, 2Mbps, Low-Voltage Level
Translators in SC70 and µDFN+2.5V+1.6V
GND
I/O VL
I/O VL
I/O VCC
I/O VCCVCC
tPD-VCC-LHtPD-VCC-HL
MAX3370
MAX3371
tRVCCtFVCC
DATA
CLOADRLOAD
tRISE, tFALL ≤ 10ns
+2.5V+1.6V
GND
I/O VL
I/O VCC
I/O VL
I/O VCCVCCPD-VL-LHtPD-VL-HL
MAX3370
MAX3371RVLtFVL
DATA
RLOADCLOAD
tRISE, tFALL ≤ 10ns
+2.5V+1.6V
GND
I/O VL
I/O VL
I/O VCC
I/O VCCVCCPD-VCC-LHtPD-VCC-HL
MAX3370
MAX3371RVCCtFVCC
DATA
CLOADRLOADRISE, tFALL ≤ 10ns
+2.5V+1.6V
GND
I/O VL
I/O VCC
I/O VL
I/O VCCVCCPD-VL-LHtPD-VL-HL
MAX3370
MAX3371RVLtFVL
DATA
RLOADCLOAD
tRISE, tFALL ≤ 10ns
Figure 1a. Rail-to-Rail Driving I/O VLFigure 1b. Rail-to-Rail Driving I/O VCC
Figure 1c. Open-Drain Driving I/O VLFigure 1d. Open-Drain Driving I/O VCC
MAX3370/MAX3371
1µA, 2Mbps, Low-Voltage Levelranslators in SC70 and µDFN
Typical Operating Characteristics(Driving I/O VLrail-to-rail, RL= 1MΩ,TA = +25°C, unless otherwise noted.)
IVL
VL SUPPLY CURRENT
vs. POWER-SUPPLY VOLTAGE
MAX3370-01
VCC (V)
RATE = 2Mbps, CLOAD = 10pF
RATE = 1Mbps, CLOAD = 50pF
RATE = 500kbps, CLOAD = 30pF,
OPEN-DRAIN DRIVE
VL = 1.8V
MAX3370-02
VCC (V)
VCC
VCC SUPPLY CURRENT
vs. POWER-SUPPLY VOLTAGERATE = 2Mbps, CLOAD = 10pF
RATE = 1Mbps, CLOAD = 50pF
VL = 1.8V
RATE = 500kbps, CLOAD = 30pF,
OPEN-DRAIN DRIVE
MAX3370-03
TEMPERATURE (°C)
IVL
VL SUPPLY CURRENT
vs. TEMPERATUREVCC = 2.5V
VCC = 3.3V
VCC = 5.0V
VL = 1.8V, RATE = 500kbps,
CLOAD = 30pF,
OPEN-DRAIN DRIVE
MAX3370-04
TEMPERATURE (°C)
VCC
VCC SUPPLY CURRENT
vs. TEMPERATUREVCC = 2.5V
VCC = 3.3V
VCC = 5.0V
VL = 1.8V, RATE = 500kbps,
CLOAD = 30pF,
OPEN-DRAIN DRIVE
MAX3370-05
CLOAD (pF)50100150200
VL SUPPLY CURRENT
vs. LOAD CAPACITANCERATE = 500kbps, CLOAD = 30pF,
OPEN-DRAIN DRIVE
RATE = 2Mbps, CLOAD = 10pF
RATE = 1Mbps, CLOAD = 50pF
VL = 1.8V
VCC = 3.3V
MAX3370-06
CLOAD (pF)
IVCC50100150200
VCC SUPPLY CURRENT
vs. LOAD CAPACITANCERATE = 500kbps, CLOAD = 30pF,
OPEN-DRAIN DRIVE
RATE = 2Mbps, CLOAD = 10pF
RATE = 1Mbps, CLOAD = 50pF
VL = 1.8V
VCC = 3.3V
