AD8332ARU中文资料PDF规格书
AD8332ARU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:
AD8332ARU
- 功能描述:
IC VGA DUAL W/PREAMP LN 28-TSSOP
- 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 |
---|---|---|---|---|---|---|---|
ADI  |
2023+ |
N/A |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
AND |
23+ |
TSSOP28 |
100 |
原装正品,假一罚十! |
询价 | ||
ADI/亚德诺 |
22+ |
TSSOP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ADI/亚德诺 |
23+ |
TSSOP |
90000 |
一定原装正品 |
询价 | ||
AD |
23+ |
9000 |
5000 |
原装现货 |
询价 | ||
ADI |
2022+ |
TSSOP28 |
57550 |
询价 | |||
ADI/亚德诺 |
22+ |
TSSOP |
9000 |
原装正品 |
询价 | ||
Analog Devices Inc. |
21+ |
28-TSSOP(0.173,4.40mm ) |
14851 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
ADI/亚德诺 |
TSSOP28 |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | |||
ADI/亚德诺 |
TSSOP28 |
198589 |
假一罚十原包原标签常备现货! |
询价 |