Maxim Integrated MAX1285BCSA T
- Part Number:
- MAX1285BCSA T
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3012891-MAX1285BCSA T
- Description:
- IC ADC 12BIT 300KSPS 8-SOIC
- ECAD Model:
-
- Datasheet:
- MAX1285BCSA T
Description
The MAX1284/MAX1285 are 12-bit analog-to-digital converters (ADCs) that combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal 2.5V reference, and low power consumption. The MAX1284 operates from a single 4.5V to 5.5V supply, while the MAX1285 operates from a single 2.7V to 3.6V supply.
The 3-wire serial interface connects directly to SPI/QSPI/MICROWIRE devices without external logic. The devices use an external serial-interface clock to perform successive-approximation analog-to-digital conversions.
Features
Single-Supply Operation:
4.5V to 5.5V (MAX1284)
2.7V to 3.6V (MAX1285)
±1LSB (max) DNL, 1LSB (max) INL
400ksps Sampling Rate (MAX1284)
Internal Track/Hold
2.5V Internal Reference
Low Power: 2.5mA (400ksps)
SPI/QSPI/MICROWIRE 3-Wire Serial-Interface
Pin-Compatible, High-Speed Upgrades to MAX1240/MAX1241
8-Pin SO Package
Applications
Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Pen Digitizers
Process Control
The MAX1284/MAX1285 are 12-bit analog-to-digital converters (ADCs) that combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal 2.5V reference, and low power consumption. The MAX1284 operates from a single 4.5V to 5.5V supply, while the MAX1285 operates from a single 2.7V to 3.6V supply.
The 3-wire serial interface connects directly to SPI/QSPI/MICROWIRE devices without external logic. The devices use an external serial-interface clock to perform successive-approximation analog-to-digital conversions.
Features
Single-Supply Operation:
4.5V to 5.5V (MAX1284)
2.7V to 3.6V (MAX1285)
±1LSB (max) DNL, 1LSB (max) INL
400ksps Sampling Rate (MAX1284)
Internal Track/Hold
2.5V Internal Reference
Low Power: 2.5mA (400ksps)
SPI/QSPI/MICROWIRE 3-Wire Serial-Interface
Pin-Compatible, High-Speed Upgrades to MAX1240/MAX1241
8-Pin SO Package
Applications
Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Pen Digitizers
Process Control
Maxim Integrated MAX1285BCSA T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX1285BCSA T.
- Factory Lead Time6 Weeks
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Operating Temperature0°C~70°C
- PackagingTape & Reel (TR)
- Published2011
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishTIN
- SubcategoryAnalog to Digital Converters
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)30
- Base Part NumberMAX1285
- Pin Count8
- JESD-30 CodeR-PDSO-G8
- Qualification StatusNot Qualified
- Power Supplies3/3.3V
- ConfigurationS/H-ADC
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Number of Inputs1
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Reference TypeInternal
- Data InterfaceSPI
- Sampling Rate0.4 MHz
- Voltage - Supply, Analog2.7V~3.6V
- Voltage - Supply, Digital2.7V~3.6V
- Number of Analog In Channels1
- Sampling Rate (Per Second)300k
- Output Bit CodeBINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldTRACK
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max2.5V
- Output FormatSERIAL
- Length4.9mm
- Width3.9mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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