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TLV521DCKR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.0025V/µs |
| Gain Bandwidth Product | 6 kHz |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 100 µV |
| Supply Current | 350nA |
| Current - Output / Channel | 12 mA |
| Voltage - Supply Span(Min) | 1.7 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The TLV521DCKR is a low-power operational amplifier designed by Texas Instruments. It is part of the TLV521 series, known for its high precision and low power consumption, making it suitable for battery-powered and portable applications. The device operates over a wide voltage range from 1.8V to 5.5V, enhancing flexibility in various electronic designs.
This op-amp provides a rail-to-rail input and output capability, which maximizes the dynamic range in low-voltage applications. It features a typical quiescent current of only 350 nA, ensuring minimal power usage. Despite its low power draw, it maintains good bandwidth and speed characteristics, making it suitable for a range of applications, including sensor interfaces and wearable electronics.
The TLV521DCKR is packaged in a SOT-23-5 package, which is compact and aids in saving space on circuit boards. Its performance, combined with a small form factor, makes it ideal for compact and efficient circuit designs.
This op-amp provides a rail-to-rail input and output capability, which maximizes the dynamic range in low-voltage applications. It features a typical quiescent current of only 350 nA, ensuring minimal power usage. Despite its low power draw, it maintains good bandwidth and speed characteristics, making it suitable for a range of applications, including sensor interfaces and wearable electronics.
The TLV521DCKR is packaged in a SOT-23-5 package, which is compact and aids in saving space on circuit boards. Its performance, combined with a small form factor, makes it ideal for compact and efficient circuit designs.
Equivalent
The TLV521DCKR is a low-power operational amplifier from Texas Instruments. Equivalent products include:
1. LMV321 – by Texas Instruments and other manufacturers, a low-voltage op-amp.
2. MCP6001 – by Microchip Technology, a low power CMOS op-amp.
3. OP290 – by Analog Devices, a dual micropower op-amp.
4. TS881 – by STMicroelectronics, a single low-power op-amp.
Ensure compatibility by checking specifications like voltage range and current consumption before substituting.
1. LMV321 – by Texas Instruments and other manufacturers, a low-voltage op-amp.
2. MCP6001 – by Microchip Technology, a low power CMOS op-amp.
3. OP290 – by Analog Devices, a dual micropower op-amp.
4. TS881 – by STMicroelectronics, a single low-power op-amp.
Ensure compatibility by checking specifications like voltage range and current consumption before substituting.
Features
The TLV521DCKR is a low-power operational amplifier from Texas Instruments. Key features include:
1. Low Power Consumption: Designed for battery-powered and portable applications, it offers extremely low power consumption.
2. Rail-to-Rail Input/Output: Provides full voltage range on input and output, enhancing performance in various applications.
3. Wide Supply Voltage Range: Operates from a single supply of 1.7V to 5.5V, offering flexibility for different power sources.
4. Low Input Bias Current: Ensures minimal current draw, which is ideal for sensors and other low-power applications.
5. Small Package: Available in a compact SC70-5 package, making it suitable for space-constrained applications.
6. Unity-Gain Bandwidth: Provides a bandwidth suitable for a variety of general-purpose applications.
7. Low Offset Voltage: Ensures high precision in signal processing tasks.
These features make the TLV521DCKR suitable for applications such as portable electronics, sensor interfacing, and other low-power designs.
1. Low Power Consumption: Designed for battery-powered and portable applications, it offers extremely low power consumption.
2. Rail-to-Rail Input/Output: Provides full voltage range on input and output, enhancing performance in various applications.
3. Wide Supply Voltage Range: Operates from a single supply of 1.7V to 5.5V, offering flexibility for different power sources.
4. Low Input Bias Current: Ensures minimal current draw, which is ideal for sensors and other low-power applications.
5. Small Package: Available in a compact SC70-5 package, making it suitable for space-constrained applications.
6. Unity-Gain Bandwidth: Provides a bandwidth suitable for a variety of general-purpose applications.
7. Low Offset Voltage: Ensures high precision in signal processing tasks.
These features make the TLV521DCKR suitable for applications such as portable electronics, sensor interfacing, and other low-power designs.
Pinout
The TLV521DCKR is a single operational amplifier with a 5-pin SOT-23 package. The pin configuration and basic functions are as follows:
1. Pin 1 (OUT): This is the output pin where the amplified signal is delivered.
2. Pin 2 (V- or GND): This pin is connected to the negative supply voltage or ground.
3. Pin 3 (IN+): The non-inverting input pin, where the input signal is applied.
4. Pin 4 (IN-): The inverting input pin, usually connected to a reference voltage or feedback network.
5. Pin 5 (V+): This pin is connected to the positive supply voltage.
The TLV521DCKR is designed for low voltage and low power applications, making it suitable for battery-powered devices and portable electronics.
1. Pin 1 (OUT): This is the output pin where the amplified signal is delivered.
2. Pin 2 (V- or GND): This pin is connected to the negative supply voltage or ground.
3. Pin 3 (IN+): The non-inverting input pin, where the input signal is applied.
4. Pin 4 (IN-): The inverting input pin, usually connected to a reference voltage or feedback network.
5. Pin 5 (V+): This pin is connected to the positive supply voltage.
The TLV521DCKR is designed for low voltage and low power applications, making it suitable for battery-powered devices and portable electronics.
Manufacturer
The TLV521DCKR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is known for its innovation in the field of analog and embedded processing, which includes products for wireless communication, industrial applications, automotive systems, and more. TI is recognized as one of the largest semiconductor companies in the world and has a diverse product portfolio that serves multiple industries, emphasizing both performance and energy efficiency.
Application
The TLV521DCKR, a low-power operational amplifier, is suitable for various applications due to its compact size and efficient performance. It is commonly used in battery-powered devices, portable electronics, and sensor interfaces where low power consumption is crucial. Its precision makes it ideal for signal conditioning, data acquisition systems, and instrumentation. Additionally, the TLV521DCKR can be found in medical devices, consumer electronics, and communication equipment, serving functions like filtering, buffering, and amplification in low-voltage circuits. Its versatility and low quiescent current also make it a strong candidate for use in smart wearables and IoT devices.
Package
The TLV521DCKR is packaged in a SC70-5 package, which is a small outline, surface-mount package with five pins, suitable for compact electronic designs.
