Datasheet Texas Instruments VCA8613YT — 数据表
| 制造商 | Texas Instruments |
| 系列 | VCA8613 |
| 零件号 | VCA8613YT |
VCA8613：8通道可变增益放大器64-TQFP -40至85
数据表
价格
状态
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No |
打包
| Pin | 64 |
| Package Type | PAG |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | VCA8613Y |
| Width (mm) | 10 |
| Length (mm) | 10 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
应用须知
- Interfacing the VCA8613 with High-Speed ADCsPDF, 78 Kb, 档案已发布: Apr 5, 2005
The VCA8613 is an 8-channel variable gain amplifier ideally suited for portable and mid-range ultrasound applications. Each channel consists of a Low Noise Amplifier (LNA) and a Variable Gain Amplifier (VGA). The VGA contains two parts: a voltage-controlled attenuator (VCA) and a programmable gain amplifier (PGA). The PGA output feeds directly into an integrated 2-pole low-pass Butterworth filter. - AB-170: Ultrasound Processor Supplementary MaterialPDF, 752 Kb, 档案已发布: Jan 25, 2001
An ultrasound system employs a multichannel phased array of acoustic elements to form an image. Previous implementation of this function has used bipolar technology. 0.5u CMOS technology has the advantage of lowering the cost and increasing functionality compared to using bipolar technology.
模型线
系列: VCA8613 (1)
- VCA8613YT
制造商分类
- Semiconductors > Amplifiers > Programmable & Variable Gain Amplifiers (PGA/VGA)