PGA5807AEVM
適用於具有 LNA、PGA 和 LPF 之整合式 8 通道 AFE 的 PGA5807A 評估模組
PGA5807AEVM
概覽
The PGA5807AEVM (evaluation module) allows designers to evaluate the performance of Texas Instruments PGA5807A, 8-channel, high-bandwidth, analog front end (AFE). The device functions on a single 3.3-V analog supply and supports input frequencies up to 25 MHz with a total power of 60mW per channel. The PGA5807A consists of a low- noise amplifier (LNA), a programmable gain amplifier PGA), and a programmable low-pass filter (LPF). The LNA has a fixed 12-dB gain (differential amplifier with dc input coupling) and supports a maximum linear input range of 500 mVPP. The device provides gain options from 0 dB to 18 dB, in 3-dB gain steps. This 18-dB PGA gain range can be programmed using either the serial interface or external pins. The PGA5807A integrates an antialiasing filter in the form of an LPF to reduce noise.
The device is available in a very small, 9-mm × 9-mm QFN-16 package and is specified for operation over the –40°C to +85°C temperature range.
特點
- 8-Channel Complete AFE
- Gain: 12 dB Wide Input Common-Mode Support: 2.1 ± 200 mV
- 18-dB PGA – With 3-dB Gain Steps
- Programmable LPF
- Power (Full-Chain): – 60 mW per Channel
超音波 AFE
開始使用
- Order PGA5807AEVM
- Download the PGA5807AEVM GUI
- Download the PGA5807AEVM user's guide
訂購並開始開發
PGA5807AEVM — 適用於具有 LNA、PGA 和 LPF 之整合式 8 通道 AFE 的 PGA5807A 評估模組
PGA5807AEVM — 適用於具有 LNA、PGA 和 LPF 之整合式 8 通道 AFE 的 PGA5807A 評估模組
SLAC571 — PGA5807 GUI Installer, v1.0
支援產品和硬體
產品
超音波 AFE
硬體開發
開發板
SLAC571 — PGA5807 GUI Installer, v1.0
產品
超音波 AFE
硬體開發
開發板
版本資訊
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 證書 | PGA5807AEVM EU Declaration of Conformity (DoC) | 2019/1/2 | ||||
| 使用指南 | PGA5807A, 8-Channel, High-Bandwidth, Analog Front-End Evaluation Module | 2013/9/12 |