MAX4509CSE ,Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 MultiplexersMAX4508/MAX450919-1414; Rev 0; 1/99Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiple ..
MAX4509CSE+ ,Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiplexers with Output ClampsELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +15V, V- = -15V, V =+2.4V, V = +0.8V, V = +2.4V, T = ..
MAX4509ESE ,Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 MultiplexersApplicationsOrdering InformationData-Acquisition Systems PART TEMP. RANGE PIN-PACKAGEIndustrial and ..
MAX4509ESE ,Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 MultiplexersMAX4508/MAX450919-1414; Rev 0; 1/99Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiple ..
MAX4509ESE+ ,Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiplexers with Output ClampsApplications Ordering InformationData-Acquisition Systems TEMP PIN- PKGPARTRANGE PACKAGE CODEIndust ..
MAX450CPD ,CMOS Video AmplifierELECTRICAL CHARACTERISTICS
(vSUPP = :12v, TA = +25°C)
MAX450 MAX451
PARAMETER SYMBOL l CONDI ..
MAX8538EEI+T ,Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power SuppliesELECTRICAL CHARACTERISTICS(V+ = 12V, EN_ = VL, BST_ = 6V, LX_ = 1V, VL load = 0mA, C = 10µF (cerami ..
MAX8538EEI+T ,Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Suppliesfeaturesenhance flexibility. Out-of-phaseMAX8538EEI -40°C to +85°C 28 QSOPnontracking
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MAX853ESA ,Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias
MAX853ESA+ ,Low-Noise, Regulated, Negative Charge Pump Power Supplies for GaAsFET BiasApplicationsMAX850ISA -25°C to +85°C 8 SOCellular PhonesMAX850ESA -40°C to +850°C 8 SONegative Regu ..
MAX4508CSE-MAX4508EPE-MAX4508ESE-MAX4509CPE-MAX4509CSE-MAX4509ESE
Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiplexers
General DescriptionThe MAX4508/MAX4509 are 8-to-1 and dual 4-to-1 fault-
protected multiplexers that are pin-compatible with the
industry-standard DG508/DG509. The MAX4508/
MAX4509 operate with dual supplies of ±4.5V to ±20V or
a single supply of +9V to +36V. These multiplexers fea-
ture fault-protected inputs, Rail-to-Rail®signal handling
capability, and overvoltage clamping at 150mV beyond
the rails.
Both parts offer ±40V overvoltage protection with sup-
plies off and ±25V protection with supplies on. On-
resistance is 400Ωmax and is matched between
channels to 15Wmax. All digital inputs have TTL logic
thresholds, ensuring both TTL and CMOS logic com-
patibility when using a single +12V supply or dual ±15V
supplies.
ApplicationsData-Acquisition Systems
Industrial and Process Control
Avionics
Signal Routing
Redundant/Backup Systems
Features±40V Fault Protection with Power Off
±25V Fault Protection with ±15V SuppliesRail-to-Rail Signal HandlingNo Power-Supply Sequencing RequiredAll Channels Off with Power OffOutput Clamped to Appropriate Supply Voltage
During Fault Condition1kΩOutput Clamp Resistance During
Overvoltage400Wmax On-Resistance 20ns Fault-Response Time±4.5V to ±20V Dual Supplies
+9V to +36V Single SupplyTTL/CMOS-Compatible Logic Inputs
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
Pin Configurations/Functional Diagrams19-1414; Rev 0; 1/99
Ordering InformationRail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +15V, V- = -15V, VA_H=+2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +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.
(Voltages Referenced to GND)
V+........................................................................-0.3V to +44.0V
V-.........................................................................-44.0V to +0.3V
V+ to V-................................................................-0.3V to +44.0V
COM_, A_ (Note 1)..............................(V+ + 0.3V) to (V- - 0.3V)
NO_.........................................................(V+ - 40V) to (V- + 40V)
NO_ to COM_..........................................................-36V to +36V
NO_ Overvoltage with Switch Power On.................-30V to +30V
NO_ Overvoltage with Switch Power Off.................-40V to +40V
Continuous Current into Any Terminal..............................±30mA
Peak Current, Into Any Terminal
(pulsed at 1ms, 10% duty cycle).................................±100mA
Continuous Power Dissipation (TA= +70°C)
16 SSOP (derate 8.70mW/°C above +70°C)................667mW
16 Narrow SO (derate 8.70mW/°C above +70°C)........471mW
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)842mW
16-Pin CERDIP (derate 10.00mW/°C above +70°C).....800mW
Operating Temperature Ranges
MAX4508C_ E/MAX4509C_E...............................0°C to +70°C
MAX4508E_ E/MAX4509E_E............................-40°C to +85°C
MAX4508MJE/MAX4509MJE..........................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec).............................+300°C
Note 1:COM_, EN, and A_ pins are not fault protected. Signals on COM_, EN, or A_ exceeding V+ or V- are clamped by internal
diodes. Limit forward diode current to maximum current rating.
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS--Dual Supplies (continued)(V+ = +15V, V- = -15V, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)(V+ = +15V, V- = -15V, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
ELECTRICAL CHARACTERISTICS—Single +12V Supply(V+ = +12V, V- = 0, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)(V+ = +12V, V- = 0, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)(V+ = +12V, V- = 0, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:NO_ pins are fault protected and COM_ pins are not fault protected. The max input voltage on NO_ pins depends on the
COM_ load configuration. Generally the max input voltage is ±36V with ±15V supplies and a load referred to ground. For
more detailed information refer to NO_ Input Voltagesection.
Note 4:Guaranteed by design.
Note 5:ΔRON= RON(MAX)- RON(MIN).
Note 6:Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at TA= +25°C.
Note 7:Off-isolation = 20log10(VCOM_/ VNO_), where VCOM_= output and VNO_= input to off switch.
Note 8:Between any two analog inputs.
Note 9:Leakage testing for single-supply operation is guaranteed by testing with dual supplies.
Note 10:Guaranteed by testing with dual supplies.
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexers
Typical Operating Characteristics(V+ = +15V, V- = -15V, VEN= +2.4V, TA= +25°C, unless otherwise noted.)
MAX4508/MAX4509
Fault-Protected, High-Voltage
Single 8-to-1/Dual 4-to-1 Multiplexersypical Operating Characteristics (continued)(V+ = +15V, V- = -15V, VEN= +2.4V, TA= +25°C, unless otherwise noted.)
Note 2:Guaranteed by Design.
Guaranteed by Design
