AD8057ARZ

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AD8057ARZ

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

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規格

Supplier Analog Devices Inc.
Package Tube
ProductStatus Active
AmplifierType Voltage Feedback
NumberofCircuits 1
SlewRate 1150V/µs
-3dbBandwidth 325 MHz
Current-InputBias 500 nA
Voltage-InputOffset 1 mV
Current-Supply 6mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 12 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The AD8057ARZ is Analog Devices’ high-speed, low-noise operational amplifier in an 8‑pin package. It delivers fast settling and wide bandwidth for precision amplification in front‑end signal paths, making it suitable as an ADC driver, video buffer, or instrumentation amplifier stage. The ARZ suffix indicates the package type (8‑lead surface‑mount). For exact electrical specs (gain‑bandwidth, slew rate, input noise, PSRR, supply range) and pinout, refer to the AD8057 datasheet on Analog Devices’ website.

Features

AD8057ARZ features (highlights):
- High-speed current-feedback operational amplifier
- Wide bandwidth with fast slew rate for transient/ video-style applications
- Unity-gain stable and robust closed-loop performance
- Low input bias current and low input offset voltage
- Low noise for high-fidelity signal amplification
- Good output drive capability; tolerant of moderate capacitive loads with proper compensation
- Wide operating supply range and temperature-stable performance
- Available in an 8-pin package (ARZ)
Note: For exact numerical specs (GBW, slew rate, input noise, offsets, supply range, and load limits), please refer to the official datasheet.

Package

AD8057ARZ is an 8‑lead SOIC (surface‑mount) package, i.e., SOIC‑8, Pb‑free/RoHS compliant.

Pinout

- Pin count: 8 pins (SOIC-8).
- Function: Single-channel, high-speed, low-noise operational amplifier (voltage-feedback type).

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: A US-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.

Application

AD8057ARZ is a dual high-speed, low-noise operational amplifier. Common applications:
- High-speed signal conditioning for ADC/DAC interfaces
- Transimpedance/preamplification for photodiodes and sensors
- Video and RF/IF front-end amplification
- Active filters and equalizers in communications
- Data acquisition and test/measurement front-ends

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