Imagens apenas para referência
IC CURRENT SENSE 1 CIRCUIT SOT6
-
FabricanteAnalog Devices Inc./Maxim Integrated
-
Peça do Fabricante #MAX4173TEUT-T
-
Ficha Técnica MAX4173TEUT-T DataSheet
-
Em Estoque6879
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 |
| Part Status | Active |
| Amplifier Type | Current Sense |
| Number of Circuits | 1 |
| -3 dB Bandwidth | 1.7 MHz |
| Current - Input Bias | 700 µA |
| Voltage - Input Offset | 300 µV |
| Supply Current | 420µA |
| Voltage - Supply Span (Min) | 3 V |
| Voltage - Supply Span (Max) | 28 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| Base Product Number | MAX4173 |
Visão Geral
Description
The MAX4173TEUT-T is a high-speed, precision, low-power, voltage-output, current-sensing amplifier. Designed by Maxim Integrated, it features a wide input common-mode voltage range and is capable of amplifying small differential voltage signals from shunt resistors. The device operates on a single supply voltage, making it suitable for battery-powered applications.
Key specifications include a gain of 100, a bandwidth of up to 1 MHz, and low input offset voltage, ensuring accurate current measurements. The MAX4173TEUT-T also boasts a low supply current, enhancing energy efficiency. Its small package size and robustness make it ideal for space-constrained applications in automotive, industrial, and consumer electronics.
Overall, the MAX4173TEUT-T is an excellent choice for applications requiring precise current monitoring and control, such as motor drivers, battery management systems, and power monitoring circuits.
Key specifications include a gain of 100, a bandwidth of up to 1 MHz, and low input offset voltage, ensuring accurate current measurements. The MAX4173TEUT-T also boasts a low supply current, enhancing energy efficiency. Its small package size and robustness make it ideal for space-constrained applications in automotive, industrial, and consumer electronics.
Overall, the MAX4173TEUT-T is an excellent choice for applications requiring precise current monitoring and control, such as motor drivers, battery management systems, and power monitoring circuits.
Equivalent
The MAX4173TEUT-T is a precision, low-power current sense amplifier. Equivalent products include the INA199 (Texas Instruments), LTC6101 (Analog Devices), and OPA4134 (Texas Instruments) depending on specific requirements such as gain, bandwidth, and supply voltage. Always verify specifications for exact comparisons.
Features
The MAX4173TEUT-T is a high-speed, precision operational amplifier designed for a variety of applications. Key features include:
1. Supply Voltage Range: Operates from a single supply of 2.7V to 5.5V, making it suitable for battery-powered devices.
2. High Slew Rate: Offers a slew rate of 20 V/µs, enabling fast response in signal processing.
3. Low Input Offset Voltage: Provides a low input offset voltage (typically 0.5 mV), ensuring high accuracy in measurements.
4. Rail-to-Rail Output: Delivers rail-to-rail output swing, maximizing output range and improving signal fidelity.
5. Low Noise: Features a low noise density of 15 nV/√Hz, enhancing performance in sensitive applications.
6. Wide Bandwidth: Has a gain bandwidth product of 5 MHz, allowing for effective amplification of high-frequency signals.
7. Temperature Range: Suitable for industrial applications, operating over a temperature range of -40°C to +125°C.
These features make the MAX4173TEUT-T ideal for applications such as sensor amplification, signal conditioning, and data acquisition systems.
1. Supply Voltage Range: Operates from a single supply of 2.7V to 5.5V, making it suitable for battery-powered devices.
2. High Slew Rate: Offers a slew rate of 20 V/µs, enabling fast response in signal processing.
3. Low Input Offset Voltage: Provides a low input offset voltage (typically 0.5 mV), ensuring high accuracy in measurements.
4. Rail-to-Rail Output: Delivers rail-to-rail output swing, maximizing output range and improving signal fidelity.
5. Low Noise: Features a low noise density of 15 nV/√Hz, enhancing performance in sensitive applications.
6. Wide Bandwidth: Has a gain bandwidth product of 5 MHz, allowing for effective amplification of high-frequency signals.
7. Temperature Range: Suitable for industrial applications, operating over a temperature range of -40°C to +125°C.
These features make the MAX4173TEUT-T ideal for applications such as sensor amplification, signal conditioning, and data acquisition systems.
Pinout
The MAX4173TEUT-T is a precision, low-power, high-speed operational amplifier with a pin count of 8. The pin functions are as follows:
1. Pin 1 (OFFSET): Offset null adjustment.
2. Pin 2 (IN−): Inverting input.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (V−): Negative power supply.
5. Pin 5 (V+): Positive power supply.
6. Pin 6 (OUT): Output.
7. Pin 7 (NC): No connection.
8. Pin 8 (N/C): No connection (or additional unused pin).
This device is designed for applications requiring high precision and low offset voltage, making it ideal for sensor signal conditioning and other high-performance analog circuits.
1. Pin 1 (OFFSET): Offset null adjustment.
2. Pin 2 (IN−): Inverting input.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (V−): Negative power supply.
5. Pin 5 (V+): Positive power supply.
6. Pin 6 (OUT): Output.
7. Pin 7 (NC): No connection.
8. Pin 8 (N/C): No connection (or additional unused pin).
This device is designed for applications requiring high precision and low offset voltage, making it ideal for sensor signal conditioning and other high-performance analog circuits.
Manufacturer
The MAX4173TEUT-T is manufactured by Maxim Integrated, which is a company known for designing and manufacturing analog and mixed-signal semiconductor products. Maxim Integrated specializes in a wide range of applications, including power management, signal processing, and data conversion. The company focuses on delivering innovative solutions for various industries, such as automotive, telecommunications, consumer electronics, and industrial applications. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., which further expanded its portfolio and expertise in the semiconductor market. Maxim's products, including the MAX4173TEUT-T, are recognized for their high performance and reliability, catering to the needs of engineers and designers globally.
Application
The MAX4173TEUT-T is a precision instrumentation amplifier primarily used in signal conditioning applications. Its application areas include:
1. Medical Devices: For amplifying weak biological signals like ECG and EEG.
2. Industrial Sensors: Used in applications requiring accurate measurements from sensors, such as pressure or temperature sensors.
3. Data Acquisition Systems: Enhances low-level signals for analog-to-digital converters.
4. Automotive: In sensor signal processing for monitoring vehicle parameters.
5. Consumer Electronics: Employed in audio signal processing to improve sound quality.
Its low offset voltage and high common-mode rejection make it suitable for sensitive applications.
1. Medical Devices: For amplifying weak biological signals like ECG and EEG.
2. Industrial Sensors: Used in applications requiring accurate measurements from sensors, such as pressure or temperature sensors.
3. Data Acquisition Systems: Enhances low-level signals for analog-to-digital converters.
4. Automotive: In sensor signal processing for monitoring vehicle parameters.
5. Consumer Electronics: Employed in audio signal processing to improve sound quality.
Its low offset voltage and high common-mode rejection make it suitable for sensitive applications.
Package
The MAX4173TEUT-T is packaged in a Thin Shrink Small Outline Package (TSSOP), specifically a 14-lead TSSOP (TSSOP-14).
