Maxim Integrated ICL7109CMH D
- Part Number:
- ICL7109CMH D
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3010303-ICL7109CMH D
- Description:
- IC ADC 12BIT 3-ST 44-MQFP
- Datasheet:
- ICL7109CMH D
Description
The ICL7109 is a monolithic 12-bit analog-to-digital converter (ADC) designed for easy interfacing with microprocessors and UARTs. It features:
12-bit binary plus polarity and over-range outputs
Direct interface to microprocessor bus
Control via microprocessor chip select and byte enable inputs
UART handshake mode for serial data transmission
High accuracy with low rollover error and zero reading drift
Low power consumption and input bias current
Zero-integrator phase for fast overload recovery, eliminating overrange hangover, crosstalk, and hysteresis
Enhanced bus driving capability
Features
Improved 2nd source
Zero integrator phase for fast overload recovery
Elimination of hysteresis and crosstalk
Enhanced bus driving capability
Byte-organized three-state outputs
UART handshake mode for serial interfacing
True differential input and reference
Up to 30 conversions per second
Significantly improved ESD protection
Monolithic, low-power CMOS design
Applications
The ICL7109 is used in a wide range of data acquisition and control applications, including:
Measurement of analog data such as pressure, resistance, temperature, speed, flow, power, voltage, weight, and current
The ICL7109 is a monolithic 12-bit analog-to-digital converter (ADC) designed for easy interfacing with microprocessors and UARTs. It features:
12-bit binary plus polarity and over-range outputs
Direct interface to microprocessor bus
Control via microprocessor chip select and byte enable inputs
UART handshake mode for serial data transmission
High accuracy with low rollover error and zero reading drift
Low power consumption and input bias current
Zero-integrator phase for fast overload recovery, eliminating overrange hangover, crosstalk, and hysteresis
Enhanced bus driving capability
Features
Improved 2nd source
Zero integrator phase for fast overload recovery
Elimination of hysteresis and crosstalk
Enhanced bus driving capability
Byte-organized three-state outputs
UART handshake mode for serial interfacing
True differential input and reference
Up to 30 conversions per second
Significantly improved ESD protection
Monolithic, low-power CMOS design
Applications
The ICL7109 is used in a wide range of data acquisition and control applications, including:
Measurement of analog data such as pressure, resistance, temperature, speed, flow, power, voltage, weight, and current
Maxim Integrated ICL7109CMH D technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated ICL7109CMH D.
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case44-QFP
- Number of Pins44
- Operating Temperature0°C~70°C
- PackagingTray
- Published2003
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations44
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- Max Power Dissipation500mW
- TechnologyCMOS
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.8mm
- Base Part NumberICL7109
- Pin Count44
- Operating Supply Voltage5V
- ConfigurationADC
- Number of Channels1
- Number of Bits12
- Input TypeDifferential
- ArchitectureDual Slope
- Supply TypeDual
- Reference TypeExternal
- Data InterfaceParallel
- Resolution1.5 B
- Sampling Rate30 sps
- Voltage - Supply, Analog±5V
- Number of Analog In Channels1
- Sampling Rate (Per Second)30
- Output Bit CodeBINARY
- Conversion Rate30 sps
- Negative Supply Voltage-Nom-5V
- Height Seated (Max)2.45mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
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