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MAXIM INTEGRATED / ANALOG DEVICES ICL7109CPL High-Precision ADC
The ICL7109 is a high-accuracy, low-power 12-bit analog-to-digital converter designed for data acquisition and control applications. It features fast auto-zero and signal integration phases, zero integrator phase for overload recovery, and versatile interface options including direct parallel and UART handshake modes. Its differential input and reference circuitry enable precise measurements over a wide common-mode range with minimal rollover and drift errors. Equipped with enhanced bus driving capability and three-state outputs, the ICL7109 ensures reliable operation in multi-channel systems, providing a robust solution for industrial automation, sensors, and instrumentation.
MAXIM INTEGRATED / ANALOG DEVICES ICL7109CPL High-Precision ADC Specifications:
- Resolution: 12 bits
- Conversion Rate: Up to 30 conversions per second
- Input Voltage Range: VREF +/- depending on configuration, differential input capability with common mode range from V- to V+
- Reference Voltage: External or internal, typically 2.8V; output can source up to 20mA
- Auto-zero & Signal Integrate Phases: Auto-zero offset less than 10 uV, integration time set by clock frequency (2048 clock periods per cycle)
- Zero Integrator Phase: Rapid overload recovery, eliminates crosstalk and hysteresis
- Interface Modes: Direct parallel and UART handshake, with three-state binary outputs, byte organized
- Power Supply: +5V ±10%, low power CMOS design
- Temperature Range: -55°C to +125°C depending on package
- Package Options: 40 Lead CERDIP, Plastic DIP, Plastic Chip Carrier
- Input Leakage Current: 2-5 nA typical, bias current less than 1 uV/°C drift
- ESD Protection: Significantly improved; withstands >2000V
- Control and Interface: Mode, Send, Run/Hold inputs; status and buffer outputs for system monitoring
- Digital Outputs: Three-state, latch-enabled binary data, polarity, overrange bits
Buy the Maxim ICL7109 – Reliable 12-bit ADC for Industrial Applications
Get the Maxim ICL7109 high-precision 12-bit analog-to-digital converter online today. Its fast auto-zero, differential input, and versatile UART handshake mode make it perfect for industrial data logging, automation, and sensor applications. With enhanced bus driving capability and low drift, the ICL7109 ensures accurate, reliable measurements in demanding environments. Compact and energy-efficient, it simplifies system design and improves performance for multi-channel systems. Purchase now to upgrade your measurement solutions with proven Maxim reliability and precision.
Order your Maxim ICL7109 low-power 12-bit ADC today and enhance your data acquisition systems with reliable, high-precision conversion performance.
Frequently Asked Questions
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Who is the manufacturer of ICL7109CPL?
MAXIM INTEGRATED / ANALOG DEVICES