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AD8139ACPZ-R2

Name: AD8139ACPZ-R2
Rating: 4.7 (12 reviews)

IC OPAMP DIFF 1 CIRCUIT 8LFCSP

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Mfr.부분 #AD8139ACPZ-R2
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데이터시트 AD8139ACPZ-R2 DataSheet
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사양

Part Status	Active
Amplifier Type	Differential
Number of Circuits	1
Output Type	Differential, Rail-to-Rail
Slew Rate	800V/µs
-3db Bandwidth	410 MHz
Current - Input Bias	2.25 µA
Voltage - Input Offset	150 µV
Current - Supply	24.5mA
Current - Output / Channel	100 mA
Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	12 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-WFDFN Exposed Pad, CSP
Supplier Device Package	8-LFCSP (3x3)
Base Product Number	AD8139

개요

Description

The AD8139ACPZ-R2 is a high-speed voltage feedback operational amplifier designed by Analog Devices. It features a wide bandwidth of 100 MHz and a slew rate of 300 V/μs, making it suitable for applications requiring fast signal processing. With a low total harmonic distortion (THD) of 0.01%, it is ideal for high-fidelity audio and video systems.
The amplifier operates on a dual power supply ranging from ±2.5 V to ±12 V, providing flexibility for various circuit designs. Its input common-mode range extends from the negative supply to within 1.5 V of the positive supply, allowing for greater input signal versatility.
The AD8139 is packaged in a 14-lead TSSOP, emphasizing compactness for space-constrained designs. Key applications include broadband signal processing, active filters, and data acquisition systems. Its combination of speed, precision, and low noise makes it a preferred choice for engineers seeking reliable performance in demanding electronic applications.

Features

The AD8139ACPZ-R2 is a high-speed voltage feedback amplifier designed for various applications, including video and signal processing. Key features include:
1. High Bandwidth: 100 MHz bandwidth at a gain of 2.
2. Low Distortion: Excellent linearity with a low total harmonic distortion (THD).
3. High Slew Rate: 400 V/μs, ensuring fast response to changing signals.
4. Low Noise: Low input voltage noise, making it suitable for high-precision applications.
5. Wide Supply Range: Operates from ±2.5 V to ±5 V, providing flexibility for different circuit designs.
6. Single or Dual Supply Operation: Versatile configurations for various design requirements.
7. High Output Drive Capability: Can drive loads of up to 600 ohms.
8. Rail-to-Rail Output: Allows full utilization of supply voltage range, enhancing dynamic performance.
These features make the AD8139ACPZ-R2 ideal for applications in imaging, video processing, and data acquisition systems.

Package

The AD8139ACPZ-R2 is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD8139ACPZ-R2 is a differential amplifier with a total of 8 pins. Its pinout and functions are as follows:
1. Pin 1 (V-): Negative supply voltage.
2. Pin 2 (V+): Positive supply voltage.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (IN-): Inverting input.
5. Pin 5 (OUT): Output signal.
6. Pin 6 (NC): No connection (not used).
7. Pin 7 (NC): No connection (not used).
8. Pin 8 (NC): No connection (not used).
The device operates with dual supplies ranging from ±2.5V to ±12V and is designed for high-speed applications, providing low distortion and excellent bandwidth performance. The AD8139 is commonly used in data acquisition systems, video signal processing, and other applications requiring precise differential signal amplification.

Manufacturer

The AD8139ACPZ-R2 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI provides a wide range of products used in various applications, including automotive, communications, healthcare, industrial automation, and consumer electronics. The company's focus is on enabling sophisticated electronic systems to perform critical tasks with precision and efficiency. ADI is recognized for its innovation in signal processing technology and plays a significant role in advancing various industries through its advanced semiconductor solutions.

Application

The AD8139ACPZ-R2 is a high-speed differential amplifier designed for various applications, including video signal processing, data acquisition systems, and high-speed communication systems. It is also used in instrumentation, medical imaging, and automotive electronics, providing low distortion and wide bandwidth for precision signal amplification. Its ability to handle differential signals makes it suitable for reducing noise and improving signal integrity in diverse electronic systems.

Equivalent

The AD8139ACPZ-R2 is a high-speed voltage feedback operational amplifier. Equivalent products include the LT1228 from Analog Devices, the OPA846 from Texas Instruments, and the MAX4462 from Maxim Integrated. It's important to check the specifications for bandwidth, supply voltage, and packaging to ensure compatibility for your specific application.