- Sorry, this product cannot be purchased.
Product Details
LM293DT In Stock STMicroelectronics Low Power Dual Voltage Comparator IC Authorized ST Micro Distributors
LM293DT STMicroelectronics Distributors
GENERAL DESCRIPTIONS
FEATURES
PRODUCT ATTRIBUTES
GENERAL DESCRIPTIONS
The LM293DT is a low-power dual voltage comparator integrated circuit (IC) manufactured by STMicroelectronics . It is designed to operate from a single supply voltage over a wide range of voltages, from 2V to 36V, or from dual supplies with a range of ±1V to ±18V . This flexibility makes it suitable for a variety of applications where voltage comparison is required.
Key Features
- Wide Supply Voltage Range: Operates from 2V to 36V single supply or ±1V to ±18V dual supplies .
- Low Supply Current: The supply current is only 0.45mA, independent of the supply voltage, resulting in a power consumption of 1mW per comparator at 5V .
- Low Input Bias Current: Typically 20nA .
- Low Input Offset Current: Typically ±3nA .
- Low Input Offset Voltage: Typically ±1mV .
- Input Common-Mode Voltage Range: Includes ground, even when operated from a single power supply voltage .
- Low Output Saturation Voltage: Typically 80mV at a sink current of 4mA .
- Differential Input Voltage Range: Equal to the supply voltage .
- Output Compatibility: Compatible with TTL, DTL, ECL, MOS, and CMOS logic families .
- Package Options: Available in various packages, including DFN8 2×2, MiniSO8, TSSOP8, and SO8 .
Applications
The LM293DT is commonly used in applications such as:
- Signal Conditioning: For amplifying and comparing weak or noisy signals.
- Voltage Monitoring: To detect voltage levels and trigger actions based on those levels.
- Analog-to-Digital Conversion: As part of a circuit to convert analog signals to digital values.
Ordering Information
The LM293DT is available in various temperature ranges and packaging options. For example, the standard industrial grade is available in an 8-pin SOIC package . The part number LM293DT indicates a standard industrial grade with an SO-8 package .
For more detailed technical specifications and datasheets, you can refer to the official STMicroelectronics website or other reputable electronics suppliers .
FEATURES
PRODUCT ATTRIBUTES
