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AD8138ARMZ

Name: AD8138ARMZ
Rating: 4.7 (12 reviews)

IC ADC DRIVER 8MSOP

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製造商。部分 #AD8138ARMZ
包 MSOP8
資料表 AD8138ARMZ DataSheet
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規格

Package	Tube
ProductStatus	Active
Type	ADC Driver
Applications	Data Acquisition
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The AD8138ARMZ is a high-speed voltage feedback operational amplifier designed by Analog Devices. It features a bandwidth of 120 MHz and a slew rate of 3000 V/μs, making it suitable for high-frequency applications. The device operates on a dual supply voltage ranging from ±2.5V to ±5V and offers low distortion, low noise, and high linearity, which ensures excellent performance in precision signal processing tasks.
The AD8138 is characterized by its low input voltage noise and high output drive capability, enabling it to drive loads effectively, including capacitive loads. It is commonly used in video processing, data acquisition systems, and other applications where high-speed and high-fidelity signal amplification are crucial.
In terms of packaging, the AD8138ARMZ comes in a 14-lead TSSOP (Thin Shrink Small Outline Package) format, making it suitable for space-constrained applications. Overall, the AD8138ARMZ is a versatile op-amp that delivers reliable performance in demanding electronic designs.

Features

The AD8138ARMZ is a high-speed, precision voltage feedback operational amplifier designed for a variety of applications. Key features include:
1. Wide Bandwidth: 1 GHz gain bandwidth product, enabling high-frequency signal processing.
2. Low Distortion: Offers low total harmonic distortion (THD) for high-fidelity audio and video applications.
3. High Slew Rate: Slew rate of 400 V/μs allows for fast signal transitions.
4. High Output Current: Capable of driving loads up to ±200 mA, suitable for heavy loads.
5. Low Noise: Low input voltage noise, making it suitable for sensitive applications.
6. Single-Supply Operation: Can operate from a single supply voltage, enhancing design flexibility.
7. High Common-Mode Rejection Ratio (CMRR): Ensures stable and reliable performance in various conditions.
8. Wide Supply Voltage Range: Operates on ±5 V to ±15 V supplies.
These features make the AD8138 ideal for applications such as video processing, data acquisition systems, and high-speed signal conditioning.

Package

The AD8138ARMZ is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package) form factor.

Pinout

The AD8138ARMZ is an integrated circuit (IC) with a pin count of 8. It is a high-speed differential amplifier designed for applications such as video signal processing and other high-frequency analog signal applications.
The key functions of its pins are as follows:
1. V+ (Pin 1): Positive power supply input.
2. In+ (Pin 2): Non-inverting input for the differential signal.
3. In- (Pin 3): Inverting input for the differential signal.
4. V- (Pin 4): Negative power supply input.
5. OUT (Pin 5): Output of the amplifier.
6. Gain (Pin 6): Gain setting input.
7. NC (Pin 7): No Connect (not used).
8. SCL (Pin 8): Serial clock input for configuration.
The AD8138 operates over a wide frequency range and is optimized for low distortion and high linearity, making it suitable for video and high-speed data applications.

Manufacturer

The AD8138ARMZ is manufactured by Analog Devices, Inc. Analog Devices is a global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative solutions in various sectors, including communications, automotive, industrial, and consumer electronics. Their products are widely used in applications that require precision and reliability, such as data acquisition systems, signal processing, and power management. Analog Devices is recognized for its commitment to quality, engineering excellence, and advancing technology in the semiconductor industry.

Application

The AD8138ARMZ is a high-speed precision amplifier commonly used in applications such as video signal processing, high-frequency data acquisition systems, and analog-to-digital converters (ADCs). It is ideal for driving capacitive loads, providing level shifting, and buffering in communication systems. Additionally, it is suitable for use in instrumentation, medical imaging, and automotive electronics where high bandwidth and low distortion are critical.

Equivalent

The AD8138ARMZ is a high-speed, low-distortion differential amplifier. Equivalent products include the LMH6624 from Texas Instruments, the MAX44207 from Maxim Integrated, and the THS4521 from Texas Instruments. These alternatives also offer high bandwidth and low noise characteristics suitable for similar applications in signal processing and amplification. Always check specific parameters like supply voltage, bandwidth, and noise performance for compatibility.