Maxim Integrated MAX1109CUB
- Part Number:
- MAX1109CUB
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3010697-MAX1109CUB
- Description:
- IC ADC 8BIT LP 10-UMAX
- Datasheet:
- MAX1109CUB
Description
The MAX1108/MAX1109 are low-power, 8-bit, dual-channel analog-to-digital converters (ADCs) with an internal track/hold (T/H) voltage reference, clock, and serial interface. The MAX1108 is specified from 2.7V to 3.6V and consumes only 105μA. The MAX1109 is specified from 4.5V to 5.5V and consumes only 130μA. The analog inputs are software configurable, allowing unipolar/bipolar and single-ended/differential operation; battery monitoring capability is also included. The full-scale analog input range is determined by the internal reference of 2.048V (MAX1108) or 4.096V (MAX1109), or by an externally applied reference ranging from 1V to VDD. The MAX1108/MAX1109 also feature a software power-down mode that reduces power consumption to 0.5μA when the device is not in use. The 4-wire serial interface directly connects to SPI, QSPI, and MICROWIRE devices without external logic. Conversions up to 50ksps are performed using either the internal clock or an external serial-interface clock.
Features
Single Supply: 2.7V to 3.6V (MAX1108), 4.5V to 5.5V (MAX1109)
Low Power: 105μA at 3V and 50ksps, 0.5μA in Power-Down Mode
Software-Configurable Unipolar or Bipolar Inputs
Input Voltage Range: 0 to VDD
Internal Track/Hold
Internal Reference: 2.048V (MAX1108), 4.096V (MAX1109)
Reference Input Range: 1V to VDD
SPI/QSPI/MICROWIRE-Compatible Serial Interface
VDD Monitoring Mode
Small 10-Pin μMAX Package
Applications
Portable Data Logging
Hand-Held Measurement Devices
Medical Instruments
System Diagnostics
Solar-Powered Remote Systems
4-20mA-Powered Remote Systems
Receive-Signal Strength Indicators
The MAX1108/MAX1109 are low-power, 8-bit, dual-channel analog-to-digital converters (ADCs) with an internal track/hold (T/H) voltage reference, clock, and serial interface. The MAX1108 is specified from 2.7V to 3.6V and consumes only 105μA. The MAX1109 is specified from 4.5V to 5.5V and consumes only 130μA. The analog inputs are software configurable, allowing unipolar/bipolar and single-ended/differential operation; battery monitoring capability is also included. The full-scale analog input range is determined by the internal reference of 2.048V (MAX1108) or 4.096V (MAX1109), or by an externally applied reference ranging from 1V to VDD. The MAX1108/MAX1109 also feature a software power-down mode that reduces power consumption to 0.5μA when the device is not in use. The 4-wire serial interface directly connects to SPI, QSPI, and MICROWIRE devices without external logic. Conversions up to 50ksps are performed using either the internal clock or an external serial-interface clock.
Features
Single Supply: 2.7V to 3.6V (MAX1108), 4.5V to 5.5V (MAX1109)
Low Power: 105μA at 3V and 50ksps, 0.5μA in Power-Down Mode
Software-Configurable Unipolar or Bipolar Inputs
Input Voltage Range: 0 to VDD
Internal Track/Hold
Internal Reference: 2.048V (MAX1108), 4.096V (MAX1109)
Reference Input Range: 1V to VDD
SPI/QSPI/MICROWIRE-Compatible Serial Interface
VDD Monitoring Mode
Small 10-Pin μMAX Package
Applications
Portable Data Logging
Hand-Held Measurement Devices
Medical Instruments
System Diagnostics
Solar-Powered Remote Systems
4-20mA-Powered Remote Systems
Receive-Signal Strength Indicators
Maxim Integrated MAX1109CUB technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX1109CUB .
- Factory Lead Time6 Weeks
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Number of Pins10
- Operating Temperature0°C~70°C
- PackagingTube
- Published2003
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation444mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.5mm
- Reflow Temperature-Max (s)30
- Base Part NumberMAX1109
- Pin Count10
- PolarityBipolar, Unipolar
- Power Supplies3/5V
- ConfigurationMUX-S/H-ADC
- InterfaceSPI, Serial
- Max Supply Voltage5.5V
- Min Supply Voltage4.5V
- Power Dissipation475μW
- Number of Bits8
- Input TypePseudo-Differential, Single Ended
- ArchitectureSAR
- Number of Inputs2
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Resolution1 B
- Sampling Rate50 ksps
- Voltage - Supply, Analog5V
- Number of Analog In Channels2
- Sampling Rate (Per Second)50k
- Integral Nonlinearity (INL)0.5 LSB
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Conversion Rate50 ksps
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)49 dB
- Differential Nonlinearity1 LSB
- Length3mm
- Width3mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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