MAX4579EAP ,High-Voltage / Single 8-to-1/ Dual 4-to-1 Cal-MultiplexersApplicationsV+Data-Acquisition Systems 120LATCHGND219Test Equipment ENV- MAX45793LOGIC18CAL4DECODER ..
MAX457CPA ,Dual CMOS Video AmplifierApplications
Driving Flash Converters
Video Distribution Amplifiers
Wplcll Operating Circuit
..
MAX457CPA ,Dual CMOS Video AmplifierApplications
Driving Flash Converters
Video Distribution Amplifiers
Wplcll Operating Circuit
..
MAX457CPA ,Dual CMOS Video AmplifierApplications
Driving Flash Converters
Video Distribution Amplifiers
Wplcll Operating Circuit
..
MAX457CPA ,Dual CMOS Video Amplifier19-1318; Flev tk 2/89
MAXIM
Dual CMOS Vldeo Amplifier
GeneralDeocrIpuon
The MAX457 cont ..
MAX457CPA+ ,Dual, 70MHz Video AmplifierFeatures
. Unity-Gain Bandwidth of 70MHz
. Low Input Capacitance: 4pF
. No Frequency Compe ..
MAX8677CETG+T ,1.5A Dual-Input USB/AC Adapter Charger and Smart Power SelectorFeaturesThe MAX8677C is an integrated 1-cell Li+ charger and♦ Complete Charger and Smart Power Sele ..
MAX8678ETE+ ,White LED Charge Pump with 1.1W Audio AmplifierApplications PART PIN-PACKAGE TOP MARK PKG CODECell Phones and Smartphones16 Thin QFNMAX8678ETE+ AF ..
MAX8678ETE+T ,White LED Charge Pump with 1.1W Audio AmplifierFeaturesThe MAX8678 integrates a charge pump for white light- ♦ High-Efficiency White LED Charge Pu ..
MAX867ESA ,3.3V/5V or Adjustable-Output / Single-Cell DC-DC ConvertersMAX866/MAX86719-0374; Rev 1; 5/963.3V/5V or Adjustable-Output, Single-Cell DC-DC Converters________ ..
MAX867ESA+ ,3.3V/5V or Adjustable Output, Single-Cell DC-DC ConvertersFeaturesThe MAX866 and MAX867 are ultra-small, high-efficiency,♦ 0.8V to 6.0V Input Supply Voltage ..
MAX867EUA ,3.3V/5V or Adjustable-Output / Single-Cell DC-DC ConvertersGeneral Description ________
MAX4579CPP-MAX4579EAP
High-Voltage / Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers
General DescriptionThe MAX4578/MAX4579 are high-voltage, 8-channel
CMOS multiplexers. The MAX4578 and dual 4-channel
MAX4579 are ideal for precision ADC calibration and
system self-monitoring applications. These calibration
multiplexers (cal-muxes) have precision resistor-
dividers to generate accurate voltage ratios from an
input reference voltage. The reference ratios include
15/4096 and 4081/4096 of the external reference volt-
age, accurate to 15 bits, and 1/2(V+) and 5/8(V+ - V-),
accurate to 8 bits. The external reference voltage as
well as ground can also be switched to the output. The
MAX4578/MAX4579 have enable inputs and address
latching. All digital inputs have 0.8V and 2.4V logic
thresholds, ensuring both TTL- and CMOS-logic com-
patibility when using a single +12V or dual ±15V sup-
plies. Protection diodes at all inputs provide >2kV ESD
rating.
The MAX4578/MAX4579 operate from a single +4.5V to
+36V supply or from dual supplies of ±4.5V to ±20V.
On-resistance (350Wmax) is matched between switch-
es to 15Wmax. Each switch can handle Rail-to-Rail®
analog signals. The off-leakage current is 20pA at TA=
+25°C and 1.25nA at TA= +85°C.
The MAX4578/MAX4579 are available in small 20-pin
SSOP, SO, and DIP packages.
ApplicationsData-Acquisition Systems
Test Equipment
Avionics
Audio Signal Routing
Networking
FeaturesOn-Chip Gain and Offset Divider Networks
Provide 15-Bit Accurate Output RatiosOn-Chip V+ to GND and V+ to V- Divider Networks
Provide 8-Bit Accurate Output Ratios350W(max) RON12W(max) RONMatching Between Channels10pC (max) Charge InjectionGuaranteed 20pA Off-Leakage CurrentRail-to-Rail Signal HandlingSmall 20-Pin SSOP, SO, DIP Packages
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers19-1396; Rev 0; 10/98
Pin Configurations/
Functional Diagrams
Ordering Information
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA= TMINto TMAX, 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.
(Voltage Referenced to GND)
V+...........................................................................-0.3V to +44V............................................................................-44V to +0.3V
V+ to V-...................................................................-0.3V to +44V
CAL, LATCH A_, EN, NO_, COM_, REFHI,
REFLO (Note 1)................................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (any terminal)....................................±30mA
Peak Current, NO_ or COM_
(pulsed at 1ms, 10% duty cycle max).........................±100mA
Continuous Power Dissipation (TA = +70°C)
SSOP (derate 8mW/°C above +70°C)..........................640mW
Wide SO (derate 8mW/°C above +70°C)......................800mW
Plastic DIP (derate 10.53mW/°C above +70°C)...........842mW
Operating Temperature Ranges
MAX4578C_P/MAX4579C_P................................0°C to +70°C
MAX4578E_P/MAX4579E_P.............................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec).............................+300°C
Note 1:Signals on NO_, COM_, EN, LATCH, CAL, A_ exceeding V+ or V- are clamped by internal diodes. Limit forward current to
maximum current ratings.
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies (continued)(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are
at TA= +25°C.) (Note 2)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies (continued)(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are
at TA= +25°C.) (Note 2)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
ELECTRICAL CHARACTERISTICS—Dual ±5V Supplies (V+ = +5V ±10%, V- = -5V ±10%, logic levels = 2.4V and 0.8V,TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies (continued)(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
ELECTRICAL CHARACTERISTICS—Dual ±5V Supplies (continued)(V+ = +5V ±10%, V- = -5V ±10%, logic levels = 2.4V and 0.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
ELECTRICAL CHARACTERISTICS—Single+12V Supply(V+ = +12V, V- = 0, logic levels = 2.4V and 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
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:DRON= RON(MAX)- RON(MIN).
Note 5:Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at TA= +25°C.
Note 6:If the logic inputs can float during power-on, connect a 1MWpull-up from LATCH to V+. See Applications Informationsection.
Note 7:Off-Isolation = 20log10(VCOM/ VNO), VCOM= output, VNO= input to off switch.
Note 8:Between any two switches.
Note 9:Leakage parameters testing at single supply are guaranteed by correlation with dual supplies.
ELECTRICAL CHARACTERISTICS—Single+12V Supply(continued)(V+ = +12V, V- = 0, logic levels = 2.4V and 0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
Typical Operating Characteristics(TA = +25°C, unless otherwise noted.)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
Typical Operating Characteristics (continued)(TA = +25°C, unless otherwise noted.)
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
Typical Operating Characteristics (continued)(TA = +25°C, unless otherwise noted.)
