| Allicdata Part #: | TLC374CDG4-ND |
| Manufacturer Part#: |
TLC374CDG4 |
| Price: | $ 0.64 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC DIFF COMP QUAD 14-SOIC |
| More Detail: | Comparator Differential CMOS, MOS, Open-Drain, TTL... |
| DataSheet: | TLC374CDG4 Datasheet/PDF |
| Quantity: | 1000 |
| 550 +: | $ 0.58414 |
| Current - Output (Typ): | 20mA |
| Base Part Number: | TLC374 |
| Supplier Device Package: | 14-SOIC |
| Mounting Type: | Surface Mount |
| Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature: | 0°C ~ 70°C |
| Hysteresis: | -- |
| Propagation Delay (Max): | -- |
| CMRR, PSRR (Typ): | -- |
| Current - Quiescent (Max): | 800µA |
| Series: | LinCMOS™ |
| Current - Input Bias (Max): | 5pA @ 5V |
| Voltage - Input Offset (Max): | 5mV @ 5V |
| Voltage - Supply, Single/Dual (±): | 3 V ~ 16 V, ±1.5 V ~ 8 V |
| Output Type: | CMOS, MOS, Open-Drain, TTL |
| Number of Elements: | 4 |
| Type: | Differential |
| Part Status: | Active |
| Packaging: | Tube |
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The Texas Instruments TLC374CDG4 is an improved version of the original TLC374C family of linear-comparators. This new version features improved signal-to-noise ratio, low-noise, low-distortion and low power consumption which extends its application range into signal processing and measurement systems. Its combination of outstanding linearity, accuracy and speed makes it an ideal component for use in high-performance Analog-to-Digital-Conversion (ADC).
TLC374CDG4 is a two-channel linear-comparator with a unique “or” configuration, which means that its output is the logical OR of its two inputs. This means that the output will be high when either of the two inputs is high, and low when both inputs are low. This combination of “OR” and “AND” logic makes the TLC374CDG4 an extremely versatile linear-comparator, which can be used for many applications.
The most common application for TLC374CDG4 is in generating digital-to-analog (D/A) and analog-to-digital (A/D) converters. In this case, the TLC374CDG4 is responsible for comparing the analog input signal and the desired analog output value. If the two values are unequal, the TLC374CDG4 will output a logical “high”, which can then be used to adjust the analog output. The TLC374CDG4 is capable of performing this comparison rapidly and accurately, allowing for the effective use of relatively low-speed ADC and DACs.
TLC374CDG4 can also be used to detect events within a given analog signal. This is done by setting a threshold value and then monitoring for when the input to the TLC374CDG4 goes above or below this level. Once the threshold has been exceeded, the TLC374CDG4 will output a logical “high”, which can then be used to start or stop any external process.
Another common application for TLC374CDG4 is in the field of Digital-to-Analog (D/A) and Analog-to-Digital (A/D) conversion. In this situation, the TLC374CDG4 is used as a precision voltage-to-frequency converter. This type of conversion requires the TLC374CDG4 to accurately detect the difference between two input signals in order to produce a proportional output frequency. This output can then be used to control an analog-to-digital converter.
In terms of its working principle, the TLC374CDG4 operates on a simple “voltage-difference to logical-value” principle. In other words, the TLC374CDG4 is designed to detect the difference between two input voltages and then output a logical “high” or “low” based on the level of the difference. This difference can be as small as 0.5 millivolts, making the TLC374CDG4 a highly accurate and reliable device.
The TLC374CDG4 is also capable of providing an output in the form of an analog voltage. This is achieved by connecting the TLC374CDG4 to an op-amp and then using the op-amp’s gain to produce a proportional output voltage. This can be used to control the speed of an analog-to-digital converter, for example.
The TLC374CDG4 is a highly versatile linear-comparator and its outstanding linearity and accuracy makes it ideal for a wide range of high-performance applications. Its combination of improved signal-to-noise ratio, low-noise and low-distortion makes it well suited for use in analog-to-digital and digital-to-analog converters. Its ability to detect small differences between two input voltages, as well as its ability to output an analog voltage make it useful for a wide range of applications, ranging from controlling analog-to-digital converters to detecting events within a given analog signal.
The specific data is subject to PDF, and the above content is for reference
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TLC374CDG4 Datasheet/PDF