模数转换器 - ADC 12Bit 1MSPS Lo-Pwr
Product Details
The AD7476/AD7477/AD7478 are, respectively, 12-bit, 10-bit, and 8-bit, high speed, low power, successive approximation ADCs. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 1 MSPS. Each part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 6 MHz.
The conversion process and data acquisition are controlled using CS the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is initiated at this point. There are no pipeline delays associated with these parts.
The AD7476/AD7477/AD7478 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the parts is taken internally from VDD. This allows the widest dynamic input range to the ADC. Thus, the analog input range for the parts are 0 V to VDD. The conversion rate is determined by the SCLK.
### Features and Benefits
AD7476-EP supports defense and aerospace applications AQEC standard
电路数 1
通道数 1
位数 12
耗散功率 17.5 mW
采样率 1 Msps
分辨率Bits 12.0
输入电容 30.0 pF
模数转换数ADC 1
工作温度Max 125 ℃
工作温度Min -55 ℃
耗散功率Max 15 mW
输入通道数 1
输入电压 5.25 V
引脚数 6
封装 SOT-23-6
长度 2.9 mm
宽度 1.6 mm
高度 1.15 mm
封装 SOT-23-6
工作温度 -55℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Unmanned Systems, Avionics, Aerospace and Defense
RoHS标准 RoHS Compliant
含铅标准 Lead Free
军工级 No
ECCN代码 3A001.a.2.c
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD7476SRTZ-EP-RL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD7476SRTZ-REEL7 亚德诺 | 完全替代 | AD7476SRTZ-EP-RL7和AD7476SRTZ-REEL7的区别 |
AD7476ARTZ-REEL7 亚德诺 | 类似代替 | AD7476SRTZ-EP-RL7和AD7476ARTZ-REEL7的区别 |
AD7476SRTZ-R2 亚德诺 | 类似代替 | AD7476SRTZ-EP-RL7和AD7476SRTZ-R2的区别 |