| Allicdata Part #: | LT1720IMS8#TRPBF-ND |
| Manufacturer Part#: |
LT1720IMS8#TRPBF |
| Price: | $ 2.93 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC COMPARATOR DUAL HS 3/5V 8MSOP |
| More Detail: | Comparator General Purpose CMOS, Rail-to-Rail, TTL... |
| DataSheet: | LT1720IMS8#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 2.66679 |
| Current - Output (Typ): | 20mA |
| Base Part Number: | LT1720 |
| Supplier Device Package: | 8-MSOP |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating Temperature: | -40°C ~ 85°C |
| Hysteresis: | 7mV |
| Propagation Delay (Max): | 10ns |
| CMRR, PSRR (Typ): | 70dB CMRR, 80dB PSRR |
| Current - Quiescent (Max): | 7mA |
| Series: | UltraFast™ |
| Current - Input Bias (Max): | 6µA @ 5V |
| Voltage - Input Offset (Max): | 3mV @ 5V |
| Voltage - Supply, Single/Dual (±): | 2.7 V ~ 6 V |
| Output Type: | CMOS, Rail-to-Rail, TTL |
| Number of Elements: | 2 |
| Type: | General Purpose |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Linear-comparators are electronic devices used to compare two analog signals and report any difference between them. Many applications can benefit from the high accuracy and fast comparison process provided by the LT1720IMS8#TRPBF, a new and improved linear-comparator from Linear Technology. This application focuses on the technical details of the device and its working principles.
The LT1720IMS8#TRPBF is a low-power linear-comparator bundled with a unique set of features and components. It includes a low-voltage differential input stage,a rail-to-rail output stage, an Error-Amplifier technology and a Residue Amplifier with a gain of 8V/V. The device is housed in an 8-pinDIP package. It has a maximum low-voltage differential input of -2.7V to +2.7V and a rail-to-rail output of -3.3V to +3.3V. The key features are high-voltage noise immunity, glitch-free operation, low input offset voltage and supply-voltage rejection.
The working principle of the LT1720IMS8#TRPBF is based on its low-voltage differential input stage. The inputs from the two analog signals A and B are passed through this stage and the resulting signal is amplified and compared to a fixed referencesignal. The error signal generated by this comparison is fed backinto the amplifier and the output voltage is adjusted accordingly.
The LT1720IMS8#TRPBF contains a unique combination of an Error Amplifier, Residue Amplifier and a rail-to-rail output stage. The Error Amplifier amplifies the error signal generated by the comparison. It also provides information about the dynamic response of the device and the value of the comparator\'s threshold voltage. The Residue Amplifier is designed to suppress the residual imbalancet of the two input signals prior to comparison. Finally, the rail-to-rail output stage provides a rail-to-rail output voltage where the output voltage is equal to the input voltage.
The LT1720IMS8#TRPBF is a powerful and highly accurate linear-comparator that can be used in many different applications. One example is in the analog-to-digital converter (ADC). This type of application requires converting an analog signal into a digital signal. In order to do this, the analog signal must be compared to a reference voltage, and the resulting difference is converted into a digital signal. Other potential uses of the LT1720IMS8#TRPBF include monitoring system power, detecting the presence or absence of a signal, and measuring current.
The LT1720IMS8#TRPBF from Linear Technology is an efficient, linear-comparator with a set of features and components designed for fast and accurate comparison. Its low-voltage differential input stage, error-amplifier and residue amplifier technology, and rail-to-rail output stage can be used in various applications to improve system performance. The device\'s high performance and stability make it an ideal choice for precision measurements in many different fields.
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LT1720IMS8#TRPBF Datasheet/PDF