Maxim Integrated MAX172AENG
- Part Number:
- MAX172AENG
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3015679-MAX172AENG
- Description:
- IC ADC 12-BIT 10US CMOS 24-DIP
- Datasheet:
- MAX172AENG
Description
The MAX172 is a complete 12-bit analog-to-digital converter (ADC) that combines high speed, low power consumption, and an on-chip voltage reference. The conversion time is 10us. The buried zener reference provides low drift and low noise performance. External component requirements are limited to only decoupling capacitors for the power supply and reference voltages. On-chip clock circuitry is also included which can either be driven from an external source, or in stand-alone applications, can be used with a crystal. The MAX172 uses a standard microprocessor interface architecture. Three-state data outputs are controlled by Read (RD) and Chip Select (CS) inputs. Data access and bus release times of 90 and 75ns respectively ensure compatibility with most popular microprocessors without resorting to wait states.
Features
12-Bit Resolution and Linearity
10us Conversion Time
No Missing Codes
On-Chip Voltage Reference
90ns Access Time
215mW Max Power Consumption
24-Lead Narrow DIP Package
Pin-for-Pin AD7572 Replacement
Applications
Digital Signal Processing (DSP)
High Accuracy Process Control
High Speed Data Acquisition
Electro-Mechanical Systems
The MAX172 is a complete 12-bit analog-to-digital converter (ADC) that combines high speed, low power consumption, and an on-chip voltage reference. The conversion time is 10us. The buried zener reference provides low drift and low noise performance. External component requirements are limited to only decoupling capacitors for the power supply and reference voltages. On-chip clock circuitry is also included which can either be driven from an external source, or in stand-alone applications, can be used with a crystal. The MAX172 uses a standard microprocessor interface architecture. Three-state data outputs are controlled by Read (RD) and Chip Select (CS) inputs. Data access and bus release times of 90 and 75ns respectively ensure compatibility with most popular microprocessors without resorting to wait states.
Features
12-Bit Resolution and Linearity
10us Conversion Time
No Missing Codes
On-Chip Voltage Reference
90ns Access Time
215mW Max Power Consumption
24-Lead Narrow DIP Package
Pin-for-Pin AD7572 Replacement
Applications
Digital Signal Processing (DSP)
High Accuracy Process Control
High Speed Data Acquisition
Electro-Mechanical Systems
Maxim Integrated MAX172AENG technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX172AENG.
- Mounting TypeThrough Hole
- Package / Case24-DIP (0.300, 7.62mm)
- Surface MountNO
- Operating Temperature-40°C~85°C
- PackagingTube
- Published1995
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations24
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- TechnologyCMOS
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)240
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch2.54mm
- Reach Compliance Codenot_compliant
- Reflow Temperature-Max (s)20
- Base Part NumberMAX172
- Pin Count24
- JESD-30 CodeR-PDIP-T24
- Qualification StatusNot Qualified
- ConfigurationS/H-ADC
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Number of Inputs1
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Reference TypeInternal
- Data InterfaceParallel
- Voltage - Supply, Analog5V -12V -15V
- Voltage - Supply, Digital5V -12V -15V
- Number of Analog In Channels1
- Sampling Rate (Per Second)100k
- Output Bit CodeBINARY
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max5V
- Height Seated (Max)4.572mm
- Length30.545mm
- Width7.62mm
- RoHS StatusNon-RoHS Compliant
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