Imagens apenas para referência
AD790JRZ
+Lista de MateriaisIC COMPARATOR PREC W/LATCH 8SOIC
-
FabricanteAnalog Devices Inc.
-
Peça do Fabricante #AD790JRZ
-
Pacote SOIC-8
-
Em Estoque3573
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package | Bulk,Tube |
| ProductStatus | Active |
| Type | with Latch |
| NumberofElements | 1 |
| OutputType | CMOS, TTL |
| Voltage-SupplySingle/Dual(±) | 4.5V ~ 7V, ±2.25V ~ 16.5V |
| Voltage-InputOffset(Max) | 1.5mV @ 5V |
| Current-InputBias(Max) | 5µA @ 5V |
| Current-Quiescent(Max) | 10mA |
| CMRRPSRR(Typ) | 95dB CMRR, 90dB PSRR |
| PropagationDelay(Max) | 50ns |
| Hysteresis | 500µV |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
| MountingType | Surface Mount |
Visão Geral
Description
The AD790JRZ is a precision analog-to-digital converter (ADC) designed for high-performance applications. It is part of the Analog Devices product line and is known for its low power consumption and high accuracy. This ADC typically features a 16-bit resolution, allowing it to convert analog signals into digital data with great precision.
The device is often used in applications that require reliable data conversion, such as instrumentation, data acquisition systems, and industrial controls. Its small package size and low power requirements make it suitable for portable or space-constrained applications.
The AD790JRZ offers excellent linearity and low noise performance, which are crucial for maintaining signal integrity in sensitive applications. It may also include features like a serial interface for easy integration with microcontrollers or digital signal processors, enhancing its versatility.
Overall, the AD790JRZ is a well-regarded ADC for engineers looking to balance precision, power efficiency, and ease of integration in their electronic designs.
The device is often used in applications that require reliable data conversion, such as instrumentation, data acquisition systems, and industrial controls. Its small package size and low power requirements make it suitable for portable or space-constrained applications.
The AD790JRZ offers excellent linearity and low noise performance, which are crucial for maintaining signal integrity in sensitive applications. It may also include features like a serial interface for easy integration with microcontrollers or digital signal processors, enhancing its versatility.
Overall, the AD790JRZ is a well-regarded ADC for engineers looking to balance precision, power efficiency, and ease of integration in their electronic designs.
Equivalent
The AD790JRZ is a precision monolithic IC with low offset voltage. Equivalent products may include:
1. LT1012 by Analog Devices - High precision operational amplifier.
2. OP07 by Texas Instruments - Ultralow offset voltage operational amplifier.
3. MAX4238 by Maxim Integrated - High precision, low offset voltage operational amplifier.
4. OPA227 by Texas Instruments - Precision operational amplifier with low offset.
Ensure to check specific parameters for compatibility in your application.
1. LT1012 by Analog Devices - High precision operational amplifier.
2. OP07 by Texas Instruments - Ultralow offset voltage operational amplifier.
3. MAX4238 by Maxim Integrated - High precision, low offset voltage operational amplifier.
4. OPA227 by Texas Instruments - Precision operational amplifier with low offset.
Ensure to check specific parameters for compatibility in your application.
Features
The AD790JRZ is a precision, low-power, single-supply comparator designed by Analog Devices. Key features include:
1. Supply Voltage Range: Operates from a single +5V supply, making it suitable for battery-powered applications.
2. Low Power Consumption: Consumes minimal power, which is ideal for portable and energy-efficient systems.
3. Fast Response Time: Offers a quick propagation delay, allowing for rapid signal processing.
4. Low Input Offset Voltage: This feature ensures high accuracy and precision in signal comparison.
5. Input Range: Accommodates a wide input voltage range, enhancing its versatility in various applications.
6. Rail-to-Rail Inputs: Supports rail-to-rail input capability, allowing full utilization of the input voltage range.
7. Output Compatibility: The output stage is compatible with TTL and CMOS logic, facilitating easy integration into digital systems.
8. Small Package: Available in a compact package, saving space on PCBs.
Overall, the AD790JRZ is a reliable choice for applications requiring precise and efficient voltage comparisons.
1. Supply Voltage Range: Operates from a single +5V supply, making it suitable for battery-powered applications.
2. Low Power Consumption: Consumes minimal power, which is ideal for portable and energy-efficient systems.
3. Fast Response Time: Offers a quick propagation delay, allowing for rapid signal processing.
4. Low Input Offset Voltage: This feature ensures high accuracy and precision in signal comparison.
5. Input Range: Accommodates a wide input voltage range, enhancing its versatility in various applications.
6. Rail-to-Rail Inputs: Supports rail-to-rail input capability, allowing full utilization of the input voltage range.
7. Output Compatibility: The output stage is compatible with TTL and CMOS logic, facilitating easy integration into digital systems.
8. Small Package: Available in a compact package, saving space on PCBs.
Overall, the AD790JRZ is a reliable choice for applications requiring precise and efficient voltage comparisons.
Pinout
The AD790JRZ is an 8-pin precision comparator. Here is a brief overview of its pin configuration and functions:
1. Pin 1 (OFFSET NULL): Used for offset nulling to adjust the input offset voltage.
2. Pin 2 (INVERTING INPUT -): Inverting input terminal of the comparator.
3. Pin 3 (NON-INVERTING INPUT +): Non-inverting input terminal of the comparator.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (OUTPUT): Output terminal where the comparator output is available.
6. Pin 6 (VCC): Positive power supply.
7. Pin 7 (OFFSET NULL): Another terminal for offset nulling.
8. Pin 8 (NC): No connection, may be used for thermal or mechanical stability.
This configuration allows the AD790JRZ to be used in precision voltage comparison applications, offering fast response times and low offset voltages.
1. Pin 1 (OFFSET NULL): Used for offset nulling to adjust the input offset voltage.
2. Pin 2 (INVERTING INPUT -): Inverting input terminal of the comparator.
3. Pin 3 (NON-INVERTING INPUT +): Non-inverting input terminal of the comparator.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (OUTPUT): Output terminal where the comparator output is available.
6. Pin 6 (VCC): Positive power supply.
7. Pin 7 (OFFSET NULL): Another terminal for offset nulling.
8. Pin 8 (NC): No connection, may be used for thermal or mechanical stability.
This configuration allows the AD790JRZ to be used in precision voltage comparison applications, offering fast response times and low offset voltages.
Manufacturer
The AD790JRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacture, and marketing of a wide range of electronic products. The company is well-known for producing integrated circuits used in signal processing applications. These products are utilized across various industries, including communications, automotive, healthcare, and industrial automation. Analog Devices focuses on providing high-performance analog, mixed-signal, and digital signal processing integrated circuits.
Application
The AD790JRZ is a precision, low-power, dual comparator used in various applications. Its areas of application include:
1. Voltage Level Detection: Used in circuits to compare voltages and trigger actions when thresholds are exceeded.
2. Zero-Crossing Detectors: Helps in detecting when an AC signal crosses zero voltage.
3. Oscillator Circuits: Used in generating consistent oscillating signals.
4. Analog-to-Digital Converters: Acts as a critical component in ADCs for signal conditioning.
5. Signal Restoration: Enhances the quality of degraded signals.
6. Battery Management Systems: Monitors and manages battery status and health.
These applications benefit from its fast response time, low power consumption, and high accuracy.
1. Voltage Level Detection: Used in circuits to compare voltages and trigger actions when thresholds are exceeded.
2. Zero-Crossing Detectors: Helps in detecting when an AC signal crosses zero voltage.
3. Oscillator Circuits: Used in generating consistent oscillating signals.
4. Analog-to-Digital Converters: Acts as a critical component in ADCs for signal conditioning.
5. Signal Restoration: Enhances the quality of degraded signals.
6. Battery Management Systems: Monitors and manages battery status and health.
These applications benefit from its fast response time, low power consumption, and high accuracy.
Package
The AD790JRZ is an analog-to-digital converter (ADC) from Analog Devices. It typically comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface mounting on printed circuit boards, offering a balance between size and performance.
