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AD8331ARQ-REEL中文资料PDF规格书
AD8331ARQ-REEL规格书详情
GENERAL DESCRIPTION
The AD8331/AD8332/AD8334 are single-, dual-, and quad channel ultralow noise, linear-in-dB, variable gain amplifiers (VGAs). Optimized for ultrasound systems, they are usable as a low noise variable gain element at frequencies up to 120 MHz. Included in each channel are an ultralow noise preamplifier (LNA), an X-AMP® VGA with 48 dB of gain range, and a selectable gain postamplifier with adjustable output limiting.
The LNA gain is 19 dB with a single-ended input and differential outputs. Using a single resistor, the LNA input impedance can be adjusted to match a signal source without compromising noise performance.
FEATURES
Ultralow noise preamplifier
Voltage noise = 0.74 nV/√Hz
Current noise = 2.5 pA/√Hz
3 dB bandwidth
AD8331: 120 MHz
AD8332, AD8334: 100 MHz
Low power
AD8331: 125 mW/channel
AD8332, AD8334: 145 mW/channel
Wide gain range with programmable postamp
−4.5 dB to +43.5 dB
+7.5 dB to +55.5 dB
Low output-referred noise: 48 nV/√Hz typical
Active input impedance matching
Optimized for 10-bit/12-bit ADCs
Selectable output clamping level
Single 5 V supply operation
AD8332 and AD8334 available in lead frame chip scale package
APPLICATIONS
Ultrasound and sonar time-gain controls
High performance AGC systems
I/Q signal processing
High speed, dual ADC drivers
产品属性
- 型号:
AD8331ARQ-REEL
- 功能描述:
IC VGA SINGLE W/PREAMP 20-SSOP
- RoHS:
否
- 类别:
集成电路(IC) >> 线性 - 放大器 - 专用
- 系列:
X-AMP®
- 产品培训模块:
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 标准包装:
60
- 系列:
-
- 类型:
可变增益放大器
- 应用:
CATV
- 安装类型:
表面贴装
- 封装/外壳:
20-WQFN 裸露焊盘
- 供应商设备封装:
20-TQFN-EP(5x5)
- 包装:
托盘
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ADI/亚德诺 |
2020+ |
3300 |
绝对全新原装,一片也是批量价. |
询价 | |||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
AD |
23+ |
20-QSOP |
39257 |
专业分销产品!原装正品!价格优势! |
询价 | ||
ADI/亚德诺 |
22+ |
N/A |
10000 |
正规渠道,只有原装! |
询价 | ||
ADI |
07+/08+ |
20-QSOP(SSOP) |
436 |
询价 | |||
AD |
22+ |
20-SSOP |
10000 |
原装正品优势现货供应 |
询价 | ||
ADI |
2015+ |
SOP/DIP |
21998 |
一级代理AD原装现货,特价热卖! |
询价 | ||
ADI |
2339+ |
SingleVGA |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ADI |
23+ |
20QSOP |
9000 |
原装正品,支持实单 |
询价 |