AD7277AUJZ-500RL7

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AD7277AUJZ-500RL7概述

ANALOG DEVICES  AD7277AUJZ-500RL7  模数转换器, 10 bit, 3 MSPS, 单, 2.35 V, 3.6 V, TSOT

Product Details

The AD7277 is a 10-bit, high speed, low power, successive-approximation ADC. The parts operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz.

The conversion process and data acquisition are controlled using CS and 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 also initiated at this point. There are no pipeline delays associated with the part.

The AD7277 uses advanced design techniques to achieve very low power dissipation at high throughput rates.

The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC; therefore, the analog input range for the part is 0 to VDD. The conversion rate is determined by the SCLK

**Product Highlights**

.
3 MSPS ADCs in a 6-lead TSOT package
.
AD7476/AD7477/AD7478 and AD7476A/AD7477A/ AD7478A pin-compatible
.
High throughput with low power consumption
.
Flexible power/serial clock speed management. This allows maximum power efficiency at low throughput rates
.
Reference derived from the power supply
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No pipeline delay. The parts feature a standard successive approximation ADC with accurate control of the sampling instant via a CS input and once-off conversion control.

### Features and Benefits

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Throughput rate: 3 MSPS
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Specified for VDD of 2.35 V to 3.6 V
.
Power consumption

12.6 mW at 3 MSPS with 3 V supplies

.
Wide input bandwidth

70 dB SNR at 1 MHz input frequency

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Flexible power/serial clock speed management
.
No pipeline delays
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Temperature range: −40°C to +125°C
.
Please see data sheet for additional features.
AD7277AUJZ-500RL7中文资料参数规格
技术参数

电路数 1

通道数 1

针脚数 6

位数 10

耗散功率 10.5 mW

采样率 3 Msps

分辨率Bits 10.0

输入电容 42.0 pF

模数转换数ADC 1

输入数 1

工作温度Max 125 ℃

工作温度Min -40 ℃

耗散功率Max 19.8 mW

输入通道数 1

电源电压Max 3.6 V

电源电压Min 2.35 V

输入电压 3 V

封装参数

安装方式 Surface Mount

引脚数 6

封装 TSOT-23-6

外形尺寸

高度 0.87 mm

封装 TSOT-23-6

物理参数

工作温度 -40℃ ~ 125℃

其他

产品生命周期 Active

包装方式 Each

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

REACH SVHC标准 No SVHC

军工级 No

REACH SVHC版本 2016/06/20

海关信息

ECCN代码 EAR99

数据手册

AD7277AUJZ-500RL7引脚图与封装图
AD7277AUJZ-500RL7引脚图
AD7277AUJZ-500RL7封装图
AD7277AUJZ-500RL7电路图
AD7277AUJZ-500RL7封装焊盘图
在线购买AD7277AUJZ-500RL7
型号: AD7277AUJZ-500RL7
制造商: ADI 亚德诺
描述:ANALOG DEVICES  AD7277AUJZ-500RL7  模数转换器, 10 bit, 3 MSPS, 单, 2.35 V, 3.6 V, TSOT
替代型号AD7277AUJZ-500RL7
型号/品牌 代替类型 替代型号对比

AD7277AUJZ-500RL7

ADI 亚德诺

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当前型号

AD7276AUJZ-500RL7

亚德诺

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