Maxim Integrated MAX1271BCAI
- Part Number:
- MAX1271BCAI
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3006376-MAX1271BCAI
- Description:
- IC ADC 12-BIT MULTIRANGE 28-SSOP
- Datasheet:
- MAX1271BCAI
Description
The MAX1270/MAX1271 are multirange, 12-bit data acquisition systems (DAS) that require only a single 5V supply for operation. They accept signals at their analog inputs that can span above the power-supply rail and below ground. These systems provide eight analog input channels that are independently software programmable for a variety of ranges:
MAX1270: ±10V, ± 5V, 0 to 10V, 0 to 5V
MAX1271: ±VREF, ±VREF/2, 0 to VREF. 0 to VREF/2
This range switching increases the effective dynamic range to 14 bits and provides the flexibility to interface 4-20mA, ±12V, and 15V powered sensors directly to a single 5V system.
In addition, these converters are fault protected to ±16.5V; a fault condition on any channel will not affect the conversion result of the selected channel. Other features include a 5MHz bandwidth track/hold, software-selectable internal/external clock, 110ksps throughput rate, and internal 4.096V or external reference operation.
The MAX1270/MAX1271 serial interface directly connects to SPI/QSPI and MICROWIRE devices without external logic.
A hardware shutdown input (SHDN) and two software-programmable power-down modes, standby (STBYPD) or full power-down (FULLPD), are provided for low-current shutdown between conversions. In standby mode, the reference buffer remains active, eliminating startup delays.
The MAX1270/MAX1271 are available in 24-pin narrow PDIP or space-saving 28-pin SSOP packages.
Features
12-Bit Resolution, 0.5 LSB Linearity
5V Single-Supply Operation
SPI/QSPI and MICROWIRE-Compatible 3-Wire Interface
Four Software-Selectable Input Ranges
Eight Analog Input Channels
110ksps Sampling Rate
16.5V Overvoltage-Tolerant Input Multiplexer
Internal 4.096V or External Reference
Two Power-Down Modes
Internal or External Clock
24-Pin Narrow PDIP or 28-Pin SSOP Packages
Applications
Industrial Control Systems
Automatic Testing
Data-Acquisition Systems
Robotics
Battery-Powered Instruments
Medical Instruments
The MAX1270/MAX1271 are multirange, 12-bit data acquisition systems (DAS) that require only a single 5V supply for operation. They accept signals at their analog inputs that can span above the power-supply rail and below ground. These systems provide eight analog input channels that are independently software programmable for a variety of ranges:
MAX1270: ±10V, ± 5V, 0 to 10V, 0 to 5V
MAX1271: ±VREF, ±VREF/2, 0 to VREF. 0 to VREF/2
This range switching increases the effective dynamic range to 14 bits and provides the flexibility to interface 4-20mA, ±12V, and 15V powered sensors directly to a single 5V system.
In addition, these converters are fault protected to ±16.5V; a fault condition on any channel will not affect the conversion result of the selected channel. Other features include a 5MHz bandwidth track/hold, software-selectable internal/external clock, 110ksps throughput rate, and internal 4.096V or external reference operation.
The MAX1270/MAX1271 serial interface directly connects to SPI/QSPI and MICROWIRE devices without external logic.
A hardware shutdown input (SHDN) and two software-programmable power-down modes, standby (STBYPD) or full power-down (FULLPD), are provided for low-current shutdown between conversions. In standby mode, the reference buffer remains active, eliminating startup delays.
The MAX1270/MAX1271 are available in 24-pin narrow PDIP or space-saving 28-pin SSOP packages.
Features
12-Bit Resolution, 0.5 LSB Linearity
5V Single-Supply Operation
SPI/QSPI and MICROWIRE-Compatible 3-Wire Interface
Four Software-Selectable Input Ranges
Eight Analog Input Channels
110ksps Sampling Rate
16.5V Overvoltage-Tolerant Input Multiplexer
Internal 4.096V or External Reference
Two Power-Down Modes
Internal or External Clock
24-Pin Narrow PDIP or 28-Pin SSOP Packages
Applications
Industrial Control Systems
Automatic Testing
Data-Acquisition Systems
Robotics
Battery-Powered Instruments
Medical Instruments
Maxim Integrated MAX1271BCAI technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX1271BCAI.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-SSOP (0.209, 5.30mm Width)
- Number of Pins28
- Operating Temperature0°C~70°C
- PackagingTube
- Published1997
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation762mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.65mm
- Reflow Temperature-Max (s)20
- Base Part NumberMAX1271
- Pin Count28
- PolarityBipolar, Unipolar
- Power Supplies5V
- Number of Channels8
- InterfaceSPI, Serial
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Number of Bits12
- Supply TypeSingle
- Data InterfaceSerial
- Sampling Rate110 ksps
- Number of Analog In Channels8
- Sampling Rate (Per Second)110k
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Conversion Rate110 ksps
- Analog Input Voltage-Max4.096V
- Voltage Supply SourceSingle Supply
- Signal to Noise Ratio (SNR)70 dB
- Analog Input Voltage-Min-4.096V
- Resolution (Bits)12 b
- Width5.29mm
- Radiation HardeningNo
- REACH SVHCUnknown
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
16 January 2024
AD9361BBCZ RF Transceiver Manufacturer, Characteristics, Applications and Package
Ⅰ. Overview of AD9361BBCZⅡ. Who produced AD9361BBCZ?Ⅲ. Technical parameters of AD9361BBCZⅣ. What are the characteristics of AD9361BBCZ?Ⅴ. Market trend of AD9361BBCZⅥ. Where is AD9361BBCZ used?Ⅶ. How to use... -
16 January 2024
PDIUSBD12 Structure, Pin Configuration, Characteristics and Applications
Ⅰ. Overview of PDIUSBD12Ⅱ. Design of PDIUSBD12Ⅲ. Internal structure of PDIUSBD12Ⅳ. Pin configuration of PDIUSBD12Ⅴ. What are the characteristics of PDIUSBD12?Ⅵ. PDIUSBD12 instructionsⅦ. What are the applications of... -
17 January 2024
MCF5282CVM66 Microcontroller Replacements, Structure, Working Principle and Other Details
Ⅰ. MCF5282CVM66 overviewⅡ. Structure and working principle of MCF5282CVM66Ⅲ. Specifications of MCF5282CVM66Ⅳ. What are the advantages and disadvantages of MCF5282CVM66?Ⅴ. Purpose of MCF5282CVM66Ⅵ. Market trend of MCF5282CVM66Ⅶ. Precautions... -
17 January 2024
DS18B20 Digital Temperature Sensor Structure, Features, Applications and More
Ⅰ. What is DS18B20?Ⅱ. Internal structure of DS18B20Ⅲ. Features of DS18B20 sensorⅣ. How does DS18B20 work?Ⅴ. Symbol, footprint and pin configuration of DS18B20Ⅵ. Driving principle of DS18B20Ⅶ. Where...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.