AD641AN中文资料亚德诺数据手册PDF规格书
AD641AN规格书详情
PRODUCT DESCRIPTION
The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be converted to a voltage using one of several on-chip resistors to select the slope. A single AD641 provides up to 44 dB of dynamic range at speeds up to 250 MHz, and two cascaded AD641s together can provide 58 dB of dynamic range at speeds up to 250 MHz. The AD641 is fully stable and well characterized over either the industrial or military temperature ranges.
FEATURES
Logarithmic Amplifier Performance
Usable to 250 MHz
44 dB Dynamic Range
±2.0 dB Log Conformance
37.5 mV/√dB Voltage Output
Stable Slope and Intercepts
2.0 nV/√Hz Input Noise Voltage
50 μV Input Offset Voltage
Low Power
±5 V Supply Operation
9 mA (+VS), 35 mA (–VS) Quiescent Current
Onboard Resistors
Onboard 10x Attenuator
Dual Polarity Current Outputs
Direct Coupled Differential Signal Path
APPLICATIONS
IF/RF Signal Processing
Received Signal Strength Indicator (RSSI)
High Speed Signal Compression
High Speed Spectrum Analyzer
ECM/Radar
产品属性
- 型号：
AD641AN
- 功能描述：
IC AMP LOG LP 2.3MA 20DIP
- RoHS：
否
- 类别：
集成电路(IC) >> Linear - Amplifiers - Instrumentation
- 系列：
-
- 其它有关文件：
TS1854A View All Specifications
- 标准包装：
50
- 放大器类型：
通用
- 电路数：
4
- 输出类型：
满摆幅
- 转换速率：
0.25 V/µs
- 增益带宽积：
630kHz
- -3db带宽：
- 电流 -
- 输入偏压：
16nA 电压 -
- 输入偏移：
1000µV 电流 -
- 电源：
162µA 电流 -
- 输出/通道：
48mA 电压 -
- 电源，单路/双路(±)：
1.8 V ~ 6 V
- 工作温度：
-40°C ~ 125°C
- 安装类型：
表面贴装
- 封装/外壳：
14-SOIC（0.154，3.90mm 宽）
- 供应商设备封装：
14-SO
- 包装：
管件
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
24+ |
PDIP20 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI(亚德诺) |
24+ |
PDIP20 |
1488 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
AD |
22+23+ |
DIP |
8000 |
新到现货，只做原装进口 |
询价 | ||
ADI/LINEAR |
24+ |
DIP20P |
58209 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
AD |
25+23+ |
DIP |
71408 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
AD |
23+ |
DIP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ADI |
24+ |
785 |
询价 | ||||
AD |
12 |
公司优势库存 热卖中!! |
询价 | ||||
AD |
22+ |
DIP |
8200 |
全新原装现货!自家库存! |
询价 | ||
ADI/亚德诺 |
23+ |
TUBE |
3000 |
只做原装正品,假一赔十 |
询价 |
