MAX394EPP ,Low-Voltage, Quad, SPDT, CMOS Analog SwitchMAX39419-0391; Rev 0; 5/95Low-Voltage, Quad, SPDT, CMOS Analog Switch_______________
MAX394EWP ,Low-Voltage, Quad, SPDT, CMOS Analog SwitchApplications* Contact factory for dice specifications.Test Equipment Portable Instruments ** Contac ..
MAX394EWP ,Low-Voltage, Quad, SPDT, CMOS Analog SwitchGeneral Description ________
MAX394EWP+ ,Low-Voltage, Quad, SPDT, CMOS Analog Switch—Replaces MAX333AApplicationsMAX394MJP -55°C to +85°C 20 CERDIP**Test Equipment Portable InstrumentsMAX394MWP/PR -55 ..
MAX3950EGK ,PLASTIC ENCAPSULATED DEVICES MAX3950EGK Rev. A RELIABILITY REPORT FOR MAX3950EGK PLASTIC ENC ..
MAX3953UGK ,+3.3 V, 10 Gbps 1:16 deserializer with clock-recoveryApplications PART TEMP RANGE PIN-PACKAGEo oMAX3953UGK 0 C to +85 C 68 QFN (10mm × 10mm)10Gbps Ether ..
MAX7456EUI+ ,Single-Channel Monochrome On-Screen Display with Integrated EEPROMApplicationsMAX7456EUI+ 28 TSSOP-EP*JapaneseIn-Cabin Entertainment*EP = Exposed pad.Consumer Electr ..
MAX7456EUI+T ,Single-Channel Monochrome On-Screen Display with Integrated EEPROMELECTRICAL CHARACTERISTICS(V = +4.75V to +5.25V, V = +4.75V to +5.25V, V = +4.75V to +5.25V, T = T ..
MAX745EAP ,Switch-Mode Lithium-Ion Battery-ChargerApplicationsrefer to the MAX1647 and MAX1648. For a low-costlithium-ion charger using a linear-regu ..
MAX745EAP ,Switch-Mode Lithium-Ion Battery-ChargerFeaturesThe MAX745 provides all functions necessary for' Charges 1 to 4 Lithium-Ion Battery Cellsch ..
MAX745EAP+ ,Switch-Mode Lithium-Ion Battery-ChargerApplicationsMAX745C/D 0°C to +70°C Dice*MAX745EAP -40°C to +85°C 20 SSOPLi+ Battery PacksDesktop Cr ..
MAX745EAP+ ,Switch-Mode Lithium-Ion Battery-ChargerFeaturesThe MAX745 provides all functions necessary for ♦ Charges 1 to 4 Li+ Battery Cellscharging ..
MAX394CPP-MAX394CWP-MAX394EPP-MAX394EWP
Low-Voltage, Quad, SPDT, CMOS Analog Switch
_______________General DescriptionThe MAX394 is a precision, low-voltage, quad, single-
pole/double-throw (SPDT) analog switch. The four inde-
pendent switches operate with bipolar supplies ranging
from ±2.7V to ±8V, or with a single supply of +2.7V to
+15V. The MAX394 offers low on-resistance (less than
35Ω), guaranteed to match within 2Ωbetween channels
and to remain flat over the analog signal range (Δ4Ω
max). It also offers break-before-make switching (10ns
typical), with turn-off times less than 75ns and turn-on
times less than 130ns. The MAX394 is ideal for portable
operation since quiescent current runs less than 1µA with
all inputs high or low.
This monolithic, quad switch is fabricated with Maxim’s
low voltage silicon-gate process. Design improvements
guarantee extremely low charge injection (10pC), low
power consumption (10µW), and electrostatic discharge
(ESD) greater than 2000V.
Logic inputs are TTL and CMOS compatible and guaran-
teed over a +0.8V to +2.4V range for supply voltages up
to +8V. When supplies exceed +8V, the inputs are typi-
cally +0.8V to +4V. Logic inputs and switched analog sig-
nals can range anywhere between the supply voltages
without damage.
________________________ApplicationsTest EquipmentPortable Instruments
Communications SystemsAudio Signal Routing
PBX, PABXSet-Top Boxes
Heads-Up Displays
____________________________FeaturesLow On-Resistance, < 17ΩTypical (35Ωmax)Guaranteed Matched On-Resistance Between
Channels, < 2ΩGuaranteed Flat On-Resistance over Analog
Signal Range, Δ4ΩMaxGuaranteed Charge Injection < 10pCGuaranteed Off-Channel Leakage < 2.5nA at +85°CESD Guaranteed > 2000V per Method 3015.7Single-Supply Operation (+2.7V to +15V)
Bipolar-Supply Operation (±2.7V to ±8V)TTL/CMOS-Logic CompatibilityRail-to-Rail Analog Signal Handling CapabilityPin Compatible with MAX333, MAX333A
______________Ordering Information
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
__________________Pin Configuration
__________Typical Operating Circuit19-0391; Rev 0; 5/95Contact factory for dice specifications.Contact factory for availability.
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog SwitchVoltage Referenced to GND
V+.......................................................................-0.3V to +17V
V-........................................................................+0.3V to -17V
V+ to V-...............................................................-0.3V to +17V
COM_, NO_, NC_, IN_ (Note 1)..................(V- - 2V) to (V+ + 2V)
or 30mA, whichever occurs first
Continuous Current, Any Pin...............................................30mA
Peak Current, Any Pin
(pulsed at 1ms, 10% duty cycle max)..........................100mA
Continuous Power Dissipation (TA= +70°C)
Plastic DIP (derate 10.53mW/°C above+70°C)...........842mW
Narrow SO (derate 8.70mW/°C above +70°C)............696mW
CERDIP (derate 10.00mW/°C above +70°C)...............800mW
Operating Temperature Ranges
MAX394C_ P.......................................................0°C to +70°C
MAX394E_ P....................................................-40°C to +85°C
MAX394MJP..................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
ELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = 5V ±10%, V- = -5V ±10%, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
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.
Note 1:Signals on NC, NO, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to
maximum current rating.
ABSOLUTE MAXIMUM RATINGS
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)(V+ = 5V ±10%, V- = -5V ±10%, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
ELECTRICAL CHARACTERISTICS—Single +5V Supply(V+ = 5V ±10%, V- = 0V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)(V+ = +5V ±10%, V- = 0V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
ELECTRICAL CHARACTERISTICS—Single +3.3V Supply(V+ = 3.0V to 3.6V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
ELECTRICAL CHARACTERISTICS—Single +3.3V Supply (continued)(V+ = 3.0V to 3.6V, GND = 0V, VINH= 2.4V, VINL= 0.8V, TA= TMINto TMAX, unless otherwise noted.)
Note 2:The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Note 3:Guaranteed by design.
Note 4:ΔRON= ΔRON(max) - ΔRON(min). On-resistance match between channels and flatness are guaranteed only with
specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as
measured over the specified analog signal range.
Note 5:Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at room temperature.
Note 6:See Figure 6. Off isolation = 20log10VCOM/VNCor VNO, VCOM= output, VNCor NO= input to off switch.
Note 7:Between any two switches. See Figure 3.
Note 8:Leakage testing at single supply is guaranteed by testing with dual supplies.
