MAX7367EUP+-MAX7369EUP+-MAX7369EUP+T Fast Delivery |IC PHOENIX CO.,LIMITED

MAX7367EUP+ ,4-Channel I²C Switches/MultiplexerApplications+A0 1 20 VDDServersA1 2 19 SDARAIDRESET 3 18 SCLCellular PhonesBase Stations INT0 4 MAX ..
MAX7369EUP+ ,4-Channel I²C Switches/MultiplexerMAX7367/MAX7368/MAX736919-0644; Rev 2; 2/0924-Channel I C Switches/Multiplexer
MAX7369EUP+T ,4-Channel I²C Switches/MultiplexerFeatures♦ Four-Channel, Bidirectional Bus ExpansionThe MAX7367/MAX7368/MAX7369 bidirectional, four- ..
MAX736CPD ,-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulatorsapplications. The MAX736/MAX737/MAX739 have fixed outputs of -12V, -15V, and -5V respectively. ..
MAX736CPD ,-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulatorsfeatures, along with high efficiency and an application circuit that lends itself to miniaturizat ..
MAX736CPD+ ,-12V, Inverting, PWM, Current-Mode DC-DC Converterapplications. The MAX736/MAX737/MAX739 have fixed outputs of -12V, -15V, and -5V respectively. ..
MB6021A ,SINGLE CHIP CODEC WITH FILTERSFUJITSU hTCRoirLECTR()NTCS 31.5 D, " 37u=17aa 001.71.55 =1 "hu April 1990 Edition 3.0 DA TA ..
MB6021AP ,SINGLE CHIP CODEC WITH FILTERSFUNCTIONAL DESCRIPTION The simplified
MB6022 , Product Summary Prototyping Kits
MB6022 , Product Summary Prototyping Kits
MB6022A ,SINGLE CHIP CODEC WITH FILTERSFUNCTIONAL DESCRIPTION The simplified
MB6M ,MINIATURE GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIERThermal Characteristics (TA = 25°C unless otherwise noted)Parameter Symbol MB2M MB4M MB6M UnitDevic ..

MAX7367EUP+-MAX7369EUP+-MAX7369EUP+T
4-Channel I²C Switches/Multiplexer
General Description
The MAX7367/MAX7368/MAX7369 bidirectional, four-
channel I2C switches/multiplexer expand the main I2C
bus up to four extended buses. The MAX7369 1:4
multiplexer connects the main I2C bus to one channel
at a time. The MAX7367/MAX7368 four-channel
switches connect the main I2C bus to one or more
channels at a time.
These devices isolate bus loading by extending the I2C
bus onto different channels. The MAX7367/MAX7368/
MAX7369 allow more devices to be interconnected to a
master controller and multiple devices with the same
I2C address to communicate to a master. The channels
are selected through the main I2C bus by writing to the
internal control register of the device.
Any device connected to an I2C bus can transmit and
receive signals. The MAX7367/MAX7368/MAX7369 are
transparent to signals sent and received at each chan-
nel, allowing multiple masters. These devices are com-
patible with the I2C protocol of clock stretch,
synchronization, and arbitration in case multiple mas-
ters address the bus at the same time.
All devices are set to the default state during initial
power-up. The MAX7367/MAX7368 have a RESETinput
allowing external circuitry to set the MAX7367/MAX7368
to its default state anytime after the device has pow-
ered up. The MAX7367/MAX7369 have interrupt inputs,
allowing devices on the extended bus to send an inter-
rupt signal to the master on the main bus.
The MAX7367/MAX7369 are available in 20-pin TSSOP
packages, and the MAX7368 is available in a 16-pin
TSSOP package. All devices operate over the -40°C to
+85°C extended temperature range.
Applications
Servers
RAID
Cellular Phones
Base Stations
PCs
Multimedia Electronics
SAN/NAS
FeaturesFour-Channel, Bidirectional Bus ExpansionVoltage-Level TranslationLow 6µA (typ) Supply Current, 0.1µA (typ)
Standby CurrentLow 16Ω(typ) On-ResistanceChannel Selection Through I2CI2C-Compatible Normal or Fast ModeDevice Address Selection
Up to Four Addresses (MAX7367)
Up to Eight Addresses (MAX7368/MAX7369)Bus-Loading IsolationSupport Clock Stretch, Synchronization, and
ArbitrationHot Insertion2.3V to 5.5V Supply Voltage Range5V-Tolerant InputsInterrupt from Extended Buses
(MAX7367/MAX7369)Hardware Reset (MAX7367/MAX7368)
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
VDD
SDA
SCL
INTINT0
RESET
TOP VIEW
MAX7367
SC3
SD3
INT3INT1
SC08SC2SD19SD2SC110INT2GND
SD0
TSSOP
Pin Configurations
19-0644; Rev 2; 2/09
Pin Configurations continued at end of data sheet.
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
PARTTEMP RANGEPIN-
PACKAGE
MAX7367EUP+-40°C to +85°C20 TSSOP
MAX7368EUE+-40°C to +85°C16 TSSOP
MAX7369EUP+-40°C to +85°C20 TSSOP
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS (3.3V SUPPLY)
(VDD= 2.3V to 3.6V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at VDD= 3.3V, TA= +25°C.) (Note 1)
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.
VDDto GND...........................................................-0.3V to +6.0V
All Other Pins to GND............................................-0.3V to +6.0V
Input Currents
VDD...............................................................................100mA
GND..............................................................................100mA
All Input Pins.................................................................±20mA
Output Current....................................................................25mA
Continuous Power Dissipation (TA= +70°C)
20-Pin TSSOP (derate 11.0mW/°C
above TA= +70°C)..................................................879.1mW
16-Pin TSSOP (derate 9.4mW/°C
above TA= +70°C)..................................................754.7mW
Operating Temperature Range...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s)................................+300°C
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
POWER SUPPLY
Supply VoltageVDD2.33.6V
Standby CurrentISTBNo load, all inputs = VDD or GND, VDD = 3.6V,
all channels disabled0.11µA
Supply CurrentIDD
No load, all inputs = VDD or GND,
fSCL = 100kHz, VDD = 3.6V,
all channels disabled
630µA
Power-On-Reset (POR)
VoltageVPORVDD rising1.42.1V
Power-On-Reset HysteresisVHYST0.4V
INPUT SCL, INPUT/OUTPUT SDA
Low-Level Input VoltageVIL(Note 2)-0.2+0.3 x
VDDV
High-Level Input VoltageVIH0.7 x
VDD5.5V
VOL = 0.4V330Low-Level Output CurrentIOLVOL = 0.6V650mA
Input Leakage CurrentIL-1+1µA
Input CapacitanceCIAll inputs = GND15pF
SELECT INPUTS A2, A1, A0, INT0–INT3, RESET
Low-Level Input VoltageVIL(Note 2)-0.2+0.3 x
VDDV
High-Level Input VoltageVIH0.7 x
VDD5.5V
Input Leakage CurrentIL-1+1µA
Input CapacitanceCIAll inputs = GND5pF
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
PASS GATE
VDD = 3V to 3.6V, IO = 15mA, VO = 0.4V51630Switch On-ResistanceRONVDD = 2.3V to 2.7V, IO = 10mA, VO = 0.4V72355Ω
VI(SW) = VDD = 3.0V to 3.6V, IO = -100µA1.61.92.8
VI(SW) = VDD = 2.3V to 2.7V, IO = -100µA1.12.0Switch Output VoltageVPASS
VI(SW) = VDD = 2.5V, IO = -100µA1.5
Leakage CurrentIL-1+1µA
Input/Output CapacitanceCIOAll inputs = GND6pF
INT OUTPUT
Low-Level Output CurrentIOLVOL = 0.4V3mA
High-Level Output CurrentIOH1µA
ELECRTICAL CHARACTERISTICS (3.3V SUPPLY) (continued)
(VDD= 2.3V to 3.6V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at VDD= 3.3V, TA= +25°C.) (Note 1)
ELECRTICAL CHARACTERISTICS (5V SUPPLY)
(VDD= 4.5V to 5.5V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at VDD= 5V, TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
POWER SUPPLY
Supply VoltageVDD4.55.5V
Standby CurrentISTBNo load, all inputs = VDD or GND, VDD = 5.5V,
all channels disabled0.31µA
Supply CurrentIDDNo load, all inputs = VDD or GND, fSCL =
100kHz, VDD = 5.5V, all channels disabled1250µA
Power-On-Reset VoltageVPORVDD rising1.42.1V
POR HysteresisVHYST0.4V
INPUT SCL, INPUT/OUTPUT SDA
Low-Level Input VoltageVIL(Note 2)-0.2+0.3 x
VDDV
High-Level Input VoltageVIH0.7 x
VDD5.5V
VOL = 0.4V330Low-Level Output CurrentIOLVOL = 0.6V650mA
Input Leakage CurrentIL-1+1µA
Input CapacitanceCIAll inputs = GND15pF
SELECT INPUTS A2, A1, A0, INT0–INT3, RESET
Low-Level Input VoltageVIL(Note 2)-0.2+0.3 x
VDDV
High-Level Input VoltageVIH0.7 x
VDD5.5V
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Input Leakage CurrentIL-1+1µA
Input CapacitanceCIAll inputs = GND5pF
PASS GATE
Switch On-ResistanceRONVDD = 4.5V to 5.5V, IO = 15 mA, VO = 0.4V41224Ω
Switch Output VoltageVPASSVI(SW) = VDD, IO = -100µA2.63.64.5V
Leakage CurrentIL-1+1µA
Input/Output CapacitanceCIOAll inputs = GND6pF
INT OUTPUT
Low-Level Output CurrentIOLVOL = 0.4V3mA
High-Level Output CurrentIOH1µA
TIMING CHARACTERISTICS (Figure 1)
(VDD= 2.3V to 5.5V, TA= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Propagation Delay from SDA To
SD_ or SCL to SC_tpd(Note 3)0.3ns
SCL Clock FrequencyfSCL0400kHz
fSCL = 100kHz4.7Bus Free Time Between a STOP
and START ConditiontBUFfSCL = 400kHz1.3µs
fSCL = 100kHz4.0Hold Time (Repeated) START
Condition (after this period, the
first clock pulse is generated)
tHD;STA
fSCL = 400kHz0.6
fSCL = 100kHz4.7Low Period of the SCL ClocktLOWfSCL = 400kHz1.3µs
fSCL = 100kHz4.0High Period of the SCL ClocktHIGHfSCL = 400kHz0.6µs
fSCL = 100kHz4.7Setup Time for a Repeated START
ConditiontSU;STAfSCL = 400kHz0.6µs
fSCL = 100kHz4.0Setup Time for STOP ConditiontSU;STOfSCL = 400kHz0.6µs
fSCL = 100kHz03.45Data Hold Time (Note 4)tHD;DATfSCL = 400kHz00.9µs
fSCL = 100kHz250Data Setup TimetSU;DATfSCL = 400kHz100ns
fSCL = 100kHz1000
Rise Time of Both SDA and SCL
SignalstrfSCL = 400kHz (Note 5)20 +
0.1Cb300ns
ELECRTICAL CHARACTERISTICS (5V SUPPLY) (continued)
(VDD= 4.5V to 5.5V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at VDD= 5V, TA= +25°C.) (Note 1)
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
Note 1:All parameters are production tested at TA= +25°C and guaranteed by design over the specified temperature range.
Note 2:Minimum value is not production tested. Guaranteed by design.
Note 3:Pass gate propagation delay is calculated from 20Ω(typ) RONand the 15pF load capacitance. Not production tested.
Note 4:A master device must provide a hold time of at least 300ns for the SDA signal (referred to the VILof the SCL) in order to
bridge the undefined region of SCL’s falling edge.
Note 5:Cb= total capacitance of one bus line in pF.
Note 6:Guaranteed by design.
Note 7:Measurements taken with a 1kΩpullup resistor and 50pF load.
TIMING CHARACTERISTICS (Figure 1) (continued)
(VDD= 2.3V to 5.5V, TA= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
fSCL = 100kHz300
Fall Time of Both SDA and SCL
SignalstffSCL = 400kHz (Note 5)20 +
0.1Cb300ns
Capacitive Load for Each Bus LineCb(Note 6)400pF
Pulse Width of Spikes SuppressedtSP50ns
Data Valid Time from High to LowtVD;DATL(Note 7)1µs
Data Valid Time from Low to HightVD;DATH(Note 7)0.6µs
Data Valid AcknowledgetVD;ACK1µs
INT (Figure 2)
INT_ to INT Active Valid TimetIV4µs
INT_ to INT Inactive Delay TimetIR2µs
Low-Level, Pulse-Width Rejection
or INT_ InputstW(REJ)L1µs
High-Level, Pulse-Width Rejection
or INT_ InputstW(REJ)H0.5µs
RESET (Figure 3)
Pulse-Width Low ResettWL(RST)4ns
Reset Time (SDA Clear)tRST500ns
Recovery to StarttREC;STA0ns
SDA
SCL
tBUF
tSU;STOtSPtHD;STA
tSU;STA
tHIGH
tSU;DAT
tHD;DATtLOW
tHD;STASSrP
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
INT50%
50%
tW(REJ)H
50%
50%
tIRtW(REJ)L
tIV
INT_
Figure 2. INTTiming Diagram
SCL
SDA
RESET
tREC;STA
tWL(RST)
tRST
Figure 3. RESETTiming Diagram
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
PROPAGATION DELAY
vs. SUPPLY VOLTAGE
MAX7367 toc01
SUPPLY VOLTAGE (V)
PROPAGATION DELAY (ns)
fIN = 400kHz
FALLING EDGE
RISING EDGE
VPASS VOLTAGE vs. SUPPLY VOLTAGE
MAX7367 toc02
SUPPLY VOLTAGE (V)
PASS
(V)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7367 toc03
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (
SCL = 400kHz AND SDA = 0V
SCL = 100kHz AND SDA = 0V
SUPPLY CURRENT
vs. SCL FREQUENCY
MAX7367 toc04
FREQUENCY (kHz)
SUPPLY CURRENT (
VDD = 5V AND SDA = 0V
Typical Operating Characteristics
(VDD= +5V, TA= +25°C, unless otherwise noted.)
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
Pin Description
PIN
MAX7367MAX7368MAX7369NAMEFUNCTION11A0Device Address Bit 0 (LSB)22A1Device Address Bit 1—RESETActive-Low Reset Input4INT0Channel 0 Active-Low Interrupt Input. A logic-low INT0 asserts INT. If not
used, pull up INT0 through a resistor to VDD.45SD0Channel 0 Serial Data56SC0Channel 0 Serial Clock7INT1Channel 1 Active-Low Interrupt Input. A logic-low INT1 asserts INT. If not
used, pull up INT1 through a resistor to VDD.68SD1Channel 1 Serial Data79SC1Channel 1 Serial Clock810GNDGround—11INT2Channel 2 Active-Low Interrupt Input. A logic-low INT2 asserts INT. If not
used, pull up INT2 through a resistor to VDD.912SD2Channel 2 Serial Data1013SC2Channel 2 Serial Clock—14INT3Channel 3 Active-Low Interrupt Input. A logic-low INT3 asserts INT. If not
used, pull up INT3 through a resistor to VDD.1115SD3Channel 3 Serial Data1216SC3Channel 3 Serial Clock133A2Device Address Bit 2—17INTActive-Low, Open-Drain Interrupt Output. Connect a pullup resistor to VDD.1418SCLMain Serial Clock1519SDAMain Serial Data1620VDDPower Supply. Bypass to GND with 0.1µF capacitor.
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
SWITCH CONTROL LOGIC
POWER-ON
RESET
GLITCH FILTERI2C BUS
CONTROL
INTERRUPT LOGIC
SCL
SDA
SD0
SD3
SD2
SD1
SC0
SC3
SC2
SC1
GND
INTINT[0–3]
RESET
VDDMAX7367
MAX7367 Functional Diagram
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
SWITCH CONTROL LOGIC
POWER-ON
RESET
GLITCH FILTERI2C BUS
CONTROLSCL
SDA
SD0
SD3
SD2
SD1
SC0
SC3
SC2
SC1
GND
RESET
VDD
MAX7368
MAX7368 Functional Diagram

Partno	Mfg	Dc	Qty	Available	Descript
MAX7367EUP+ \|MAX7367EUP	MAXIM	N/a	70	avai	4-Channel I²C Switches/Multiplexer
MAX7367EUP+ \|MAX7367EUP	MAX	N/a	172	avai	4-Channel I²C Switches/Multiplexer
MAX7369EUP+ \|MAX7369EUP	MAXIM	N/a	26	avai	4-Channel I²C Switches/Multiplexer
MAX7369EUP+T \|MAX7369EUPT	MAXIM	N/a	26	avai	4-Channel I²C Switches/Multiplexer