THS4524
- Fully Differential Architecture
- Bandwidth: 145 MHz (AV = 1 V/V)
- Slew Rate: 490 V/µs
- HD2: –133 dBc at 10 kHz (1 VRMS,
RL = 1 kΩ) - HD3: –141 dBc at 10 kHz (1 VRMS,
RL = 1 kΩ) - Input Voltage Noise: 4.6 nV/√Hz
(f = 100 kHz) - THD+N: –112dBc (0.00025%) at
1 kHz (22-kHz BW, G = 1, 5 VPP) - Open-Loop Gain: 119 dB (DC)
- NRI–Negative Rail Input
- RRO–Rail-to-Rail Output
- Output Common-Mode Control
(with Low Offset) - Power Supply:
- Voltage: +2.5 V (±1.25 V) to
+5.5 V (±2.75 V) - Current: 1.14 mA/ch
- Voltage: +2.5 V (±1.25 V) to
- Power-Down Capability: 20 µA (typical)
The THS4521, THS4522, and THS4524 family of devices are very low-power, fully differential amplifiers with rail-to-rail output and an input common-mode range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications.
The family includes single FDA (THS4521), dual FDA (THS4522), and quad FDA (THS4524) versions.
These fully differential amplifiers feature accurate output common-mode control that allows for dc-coupling when driving analog-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources. Additionally, these devices are ideally suited for driving both successive-approximation register (SAR) and delta-sigma (ΔΣ) ADCs using only a single +2.5V to +5V and ground power supply.
The THS4521, THS4522, and THS4524 family of fully differential amplifiers is characterized for operation over the full industrial temperature range from –40°C to +85°C.
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | THS452x Very Low Power, Negative Rail Input, Rail-To-Rail Output, Fully Differential Amplifier 数据表 (Rev. H) | PDF | HTML | 2015年 6月 18日 | ||
电子书 | The Signal e-book: 有关运算放大器设计主题的博客文章汇编 | 英语版 | 2018年 1月 31日 | |||
应用手册 | Fully-Differential Amplifiers (Rev. E) | 2016年 9月 19日 | ||||
模拟设计期刊 | Using fully differential op amps as attenuators, Part 3 | 2009年 10月 4日 | ||||
EVM 用户指南 | THS4521/45222/4524EVM User's Guide | 2009年 7月 16日 | ||||
模拟设计期刊 | Using fully differential op amps as attenuators, Part 2 | 2009年 7月 14日 | ||||
模拟设计期刊 | Analysis of fully differential amplifiers | 2005年 3月 11日 | ||||
模拟设计期刊 | Designing for low distortion with high-speed op amps | 2005年 3月 2日 | ||||
应用手册 | Noise Analysis for High Speed Op Amps (Rev. A) | 2005年 1月 17日 |
设计和开发
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THS4524EVM — THS4524 评估模块
The THS4524EVM is an evaluation module for the quad, THS4524 in the DBT (38-lead TSSOP) package.
The THS4524EVM is designed to quickly and easily demonstrate the functionality and versatility of the amplifier. The EVM is ready to connect to power, signal source, and test instruments through the use (...)
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TINA-TI 安装需要大约 500MB。直接安装,如果想卸载也很容易。我们相信您肯定会爱不释手。
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封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
TSSOP (DBT) | 38 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点