Maxim Integrated MX7545ALCWP T
- Part Number:
- MX7545ALCWP T
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3026127-MX7545ALCWP T
- Description:
- IC DAC 12BIT MULT 20-SOIC
- Datasheet:
- MX7545ALCWP T
Description
The MX7545A and MAX7645 are 12-bit CMOS multiplying digital-to-analog converters (DACs) with internal data latches. They are improved versions of the industry-standard MX7545. The MX7545A features a 100ns max write pulse width (150ns for MAX7645), allowing interfacing to a wide range of fast 8- and 16-bit microprocessors.
The MX7545A/MAX7645 are loaded by a single 12-bit wide word when CS and WR are both low. The CS and WR inputs can be connected low, making the input data latches transparent and allowing unbuffered operation of these DACs.
The MX7545A is specified with both a single 5V and 15V power supply. With a 5V supply, the digital inputs are TTL and 5V-CMOS compatible, while high-voltage CMOS compatibility is maintained with a 15V supply. The MAX7645 is TTL and CMOS compatible with a 15V supply.
Maxim MX7545A and MAX7645 use low tempco thin-film resistors laser trimmed to LSB linearity and better than 1LSB gain accuracy. The digital inputs have improved protection against electrostatic discharge (ESD) damage and can typically withstand over 6,000V of ESD voltage.
Both the MX7545A and the MAX7645 are supplied in 20-lead narrow DIP, surface mount Small Outline, and PLCC packages.
Features
Improved versions of MX7545
Gain accuracy to ±1 LSB max.
Fast interface timing
All grades 12-bit accurate
MX7545A
TTL/CMOS compatible for VDD = 5V
CMOS compatible for VDD = 15V
MAX7645
TTL/CMOS compatible for VDD = 15V
Small footprint packages
Improved ESD protection
Applications
Motion control systems
Automatic test equipment
Process controlled systems
Programmable gain amplifiers
Programmable power supplies
The MX7545A and MAX7645 are 12-bit CMOS multiplying digital-to-analog converters (DACs) with internal data latches. They are improved versions of the industry-standard MX7545. The MX7545A features a 100ns max write pulse width (150ns for MAX7645), allowing interfacing to a wide range of fast 8- and 16-bit microprocessors.
The MX7545A/MAX7645 are loaded by a single 12-bit wide word when CS and WR are both low. The CS and WR inputs can be connected low, making the input data latches transparent and allowing unbuffered operation of these DACs.
The MX7545A is specified with both a single 5V and 15V power supply. With a 5V supply, the digital inputs are TTL and 5V-CMOS compatible, while high-voltage CMOS compatibility is maintained with a 15V supply. The MAX7645 is TTL and CMOS compatible with a 15V supply.
Maxim MX7545A and MAX7645 use low tempco thin-film resistors laser trimmed to LSB linearity and better than 1LSB gain accuracy. The digital inputs have improved protection against electrostatic discharge (ESD) damage and can typically withstand over 6,000V of ESD voltage.
Both the MX7545A and the MAX7645 are supplied in 20-lead narrow DIP, surface mount Small Outline, and PLCC packages.
Features
Improved versions of MX7545
Gain accuracy to ±1 LSB max.
Fast interface timing
All grades 12-bit accurate
MX7545A
TTL/CMOS compatible for VDD = 5V
CMOS compatible for VDD = 15V
MAX7645
TTL/CMOS compatible for VDD = 15V
Small footprint packages
Improved ESD protection
Applications
Motion control systems
Automatic test equipment
Process controlled systems
Programmable gain amplifiers
Programmable power supplies
Maxim Integrated MX7545ALCWP T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MX7545ALCWP T.
- Factory Lead Time12 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Number of Pins20
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Published1997
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- Terminal FinishTIN
- Max Power Dissipation450mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Base Part NumberMX7545
- Pin Count20
- Output TypeCurrent - Unbuffered
- Max Supply Voltage15.75V
- Min Supply Voltage4.75V
- Number of Bits12
- Supply Current-Max2mA
- ArchitectureR-2R
- Converter TypeD/A CONVERTER
- Supply TypeSingle
- Reference TypeExternal
- Data InterfaceParallel
- Differential OutputNo
- Resolution1.5 B
- Voltage - Supply, Analog5V~15V
- Voltage - Supply, Digital5V~15V
- Settling Time1μs
- Integral Nonlinearity (INL)0.5 LSB
- Input Bit CodeBINARY, 2'S COMPLEMENT BINARY
- INL/DNL (LSB)±0.5 (Max), ±1 (Max)
- Number of DAC Channels1
- Height Seated (Max)2.65mm
- Width7.5mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to MX7545ALCWP T.
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageBase Part NumberPin CountOutput TypeMax Supply VoltageMin Supply VoltageNumber of BitsSupply Current-MaxArchitectureConverter TypeSupply TypeReference TypeData InterfaceDifferential OutputResolutionVoltage - Supply, AnalogVoltage - Supply, DigitalSettling TimeIntegral Nonlinearity (INL)Input Bit CodeINL/DNL (LSB)Number of DAC ChannelsHeight Seated (Max)WidthRoHS StatusLead FreeReach Compliance CodeReflow Temperature-Max (s)Number of D/A ConvertersSurface MountSubcategoryPower SuppliesLinearity Error-Max (EL)Time@Peak Reflow Temperature-Max (s)View Compare
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MX7545ALCWP T12 WeeksSurface MountSurface Mount20-SOIC (0.295, 7.50mm Width)200°C~70°CTape & Reel (TR)1997e3yesActive1 (Unlimited)20TIN450mWCMOSDUALGULL WING26015VMX754520Current - Unbuffered15.75V4.75V122mAR-2RD/A CONVERTERSingleExternalParallelNo1.5 B5V~15V5V~15V1μs0.5 LSBBINARY, 2'S COMPLEMENT BINARY±0.5 (Max), ±1 (Max)12.65mm7.5mmROHS3 CompliantLead Free---------
-
--Through Hole16-CDIP (0.300, 7.62mm)16-55°C~125°CTube2003-noObsolete1 (Unlimited)------NOT SPECIFIED----Current - Unbuffered15V5V10-R-2RD/A CONVERTER-ExternalParallelYes1.25 B5V~15V5V~15V500μs (Typ)------Non-RoHS Compliant-not_compliantNOT SPECIFIED1-----
-
--Through Hole20-CDIP (0.300, 7.62mm)--55°C~125°CTube2010e0noObsolete1 (Unlimited)20TIN LEAD-CMOSDUAL-24525V-20Current - Unbuffered--81mAR-2RD/A CONVERTER-ExternalParallelNo-5V~15V5V~15V400ns-BINARY±0.5 (Max), ±1 (Max)---Non-RoHS Compliant---2NOOther Converters5/15V0.1953%-
-
--Through Hole18-CDIP (0.300, 7.62mm)18-55°C~125°CTube2003-noObsolete1 (Unlimited)------NOT SPECIFIED----Current - Unbuffered15V5V12-R-2RD/A CONVERTER-ExternalParallelYes1.5 B5V~15V5V~15V500μs------Non-RoHS Compliant-not_compliant-1----NOT SPECIFIED
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