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AD4858BBCZ

Name: AD4858BBCZ
Rating: 4.7 (12 reviews)

20-BIT, 8-CHANNEL SIM SAMPLING D

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資料表 AD4858BBCZ DataSheet
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規格

Part Status	Active
Number of Bits	20
Sampling Rate (Per Second)	1M
Number of Inputs	8, 16
Input Type	Differential, Single Ended
Data Interface	LVDS, SPI
Configuration	S/H-ADC
Ratio - S/H:ADC	8:8
Number of A/D Converters	8
Architecture	SAR
Reference Type	External, Internal
Voltage - Supply, Analog	4.75V ~ 5.25V
Voltage - Supply, Digital	4.75V ~ 5.25V
Features	Simultaneous Sampling
Operating Temperature	-40°C ~ 125°C
Package	64-LFBGA
Supplier Device Package	64-BGA (7x7)
Mounting Type	Surface Mount
Packaging	Tray

概述

Description

The AD4858BBCZ is a high-speed, differential line driver designed by Analog Devices. It features an integrated architecture that supports data rates up to 250 Mbps, making it suitable for various high-performance applications, including data communications and industrial automation.
Key specifications include a wide supply voltage range from 3V to 5.5V, low power consumption, and robust output drive capabilities. The device supports differential signaling, which helps reduce electromagnetic interference and enhances signal integrity over long distances.
The AD4858BBCZ comes in a compact package, making it ideal for space-constrained applications. It is also designed for ease of use, with built-in features such as thermal shutdown and short-circuit protection. Overall, the AD4858BBCZ is a reliable choice for engineers looking to implement high-speed, differential communication solutions in their designs.

Features

The AD4858BBCZ is a precision, low-power, high-speed operational amplifier from Analog Devices, designed for various applications. Key features include:
1. Dual Channel: It contains two independent, high-performance op-amps in a single package.
2. High Speed: It offers a high slew rate (up to 12 V/µs) and a wide bandwidth (typically 8 MHz).
3. Low Noise: Low input voltage noise density (around 14 nV/√Hz), making it suitable for precision applications.
4. Low Power Consumption: Consumes only 2.3 mA per channel, enhancing energy efficiency.
5. Rail-to-Rail Output: Outputs can swing to the negative and positive supply rails, maximizing output range.
6. Wide Supply Voltage Range: Operates on single or dual supply voltages from 2.7 V to 12 V.
7. Low Input Offset Voltage: Ensures high accuracy in signal conditioning applications.
These features make the AD4858BBCZ ideal for use in instrumentation, data acquisition, and industrial control systems.

Package

The AD4858BBCZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD4858BBCZ is an 8-channel, differential line driver designed for high-speed communication applications. It features a total of 28 pins.
### Pin Count:
- 28 pins
### Functions:
- Differential Output Drivers: The device provides eight differential outputs, suitable for driving twisted-pair cables in high-speed communication systems.
- Single Supply Operation: It operates from a single 5V supply, simplifying power requirements.
- High Data Rate: Supports data rates up to 400 Mbps, making it suitable for various high-speed applications.
- Thermal Protection: Includes thermal shutdown features to prevent overheating.
- Fail-Safe Operation: Provides fail-safe outputs to ensure reliability in case of signal loss.
- Low Power Consumption: Designed for low power use, enhancing energy efficiency in applications.
This versatile driver is ideal for applications such as RS-485/RS-422 communication and industrial automation systems.

Manufacturer

The AD4858BBCZ is manufactured by Analog Devices, Inc. (ADI), a leading global company in the field of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices specializes in high-performance semiconductor solutions that cater to a variety of applications, including communications, industrial automation, automotive, and consumer electronics. The company is known for its innovation in data conversion, signal processing, and power management technologies. ADI serves a diverse customer base, providing critical components for systems that require precise data acquisition and processing.

Application

The AD4858BBCZ is a high-speed, low-power differential line driver and receiver, commonly used in applications such as industrial automation, motor control, and data acquisition systems. It is ideal for transmitting data over long distances with minimal signal degradation, making it suitable for RS-485 and RS-422 communication protocols. Other areas include remote sensing, telecommunication systems, and instrumentation where robust and reliable data transmission is critical.

Equivalent

The AD4858BBCZ is a precision, low-noise, high-speed operational amplifier. Equivalent products include:
1. OPA2134 - Texas Instruments
2. LT1007 - Analog Devices
3. OPA227 - Texas Instruments
4. AD797 - Analog Devices
5. MAX44207 - Maxim Integrated
Ensure to verify specifications like bandwidth, input/output range, and supply voltage to confirm compatibility for your specific application.