ANALOG DEVICES ADA4500-2ACPZ-R7 运算放大器, 双路, 10 MHz, 2个放大器, 5.5 V/µs, 2.7V 至 5.5V, ± 1.35V 至 ± 2.75V, LFCSP, 8 引脚
Product Details
The ADA4500-2 is a dual 10 MHz, 14.5 nV/√Hz, low power amplifier featuring rail-to-rail input and output swings while operating from a 2.7 V to 5.5 V single power supply. Compatible with industry-standard nominal voltages of +3.0 V, +3.3 V, +5.0 V, and ±2.5 V.
Employing a novel zero-crossover distortion circuit topology, this amplifier offers high linearity over the full, rail-to-rail input common-mode range, with excellent power supply rejection ratio PSRR and common-mode rejection ratio CMRR performance without the crossover distortion seen with the traditional complementary rail-to-rail input stage. The resulting op amp also has excellent precision, wide bandwidth, and very low bias current.
This combination of features makes the ADA4500-2 an ideal choice for precision sensor applications because it minimizes errors due to power supply variation and maintains high CMRR over the full input voltage range. The ADA4500-2 is also an excellent amplifier for driving analog-to-digital converters ADCs because the output does not distort with the common-mode voltage, which enables the ADC to use its full input voltage range, maximizing the dynamic range of the conversion subsystem.
Many applications such as sensors, handheld instrumentation, precision signal conditioning, and patient monitors can benefit from the features of the ADA4500-2.
The ADA4500-2 is specified for the extended industrial temperature range −40°C to +125°C and available in the standard 8-lead MSOP and 8-lead LFCSP packages.
**Applications**
### Features and Benefits
供电电流 1.55 mA
电路数 2
针脚数 8
共模抑制比 95 dB
输入电容 5.00 pF
带宽 10 MHz
转换速率 5.50 V/μs
增益频宽积 10 MHz
输入阻抗 400 GΩ
输入补偿电压 120 µV
输入偏置电流 0.7 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
共模抑制比Min 95 dB
安装方式 Surface Mount
引脚数 8
封装 LFCSP-8
长度 3 mm
宽度 2 mm
高度 0.83 mm
封装 LFCSP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADA4500-2ACPZ-R7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADA4500-2ARMZ-R7 亚德诺 | 完全替代 | ADA4500-2ACPZ-R7和ADA4500-2ARMZ-R7的区别 |
ADA4500-2ACPZ-RL 亚德诺 | 类似代替 | ADA4500-2ACPZ-R7和ADA4500-2ACPZ-RL的区别 |
MCP6022-I/SN 微芯 | 功能相似 | ADA4500-2ACPZ-R7和MCP6022-I/SN的区别 |