AD7472BRU集成电路(IC)模数转换器(ADC)规格书PDF中文资料
厂商型号 |
AD7472BRU |
参数属性 | AD7472BRU 封装/外壳为24-TSSOP(0.173",4.40mm 宽);包装为管件;类别为集成电路(IC) > 模数转换器(ADC);产品描述:IC ADC 12BIT SAR 24TSSOP |
功能描述 | 1.75 MSPS, 4 mW 10-Bit/12-Bit Parallel ADCs |
文件大小 |
197.3 Kbytes |
页面数量 |
16 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-10 18:28:00 |
AD7472BRU规格书详情
GENERAL DESCRIPTION
The AD7470/AD7472 are 10-bit/12-bit high speed, low power, successive approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1.5 MSPS for the 12-bit AD7472 and up to 1.75 MSPS for the 10-bit AD7470. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1 MHz.
The AD7470/AD7472 use advanced design techniques to achieve very low power dissipation at high throughput rates. With 3 V supplies and 1.5 MSPS throughput rates, the AD7470 typically consumes, on average, just 1.1 mA. With 5 V supplies and 1.75 MSPS, the average current consumption is typically 1.6 mA. The part also offers flexible power/throughput rate management. Operating the AD7470 with 3 V supplies and 500 kSPS throughput reduces the current consumption to 713 µA.
At 5 V supplies and 500 kSPS, the part consumes 944 µA.
It is also possible to operate the parts in an auto sleep mode, where the part wakes up to do a conversion and automatically enters sleep mode at the end of conversion. This method allows very low power dissipation numbers at lower throughput rates. In this mode, the AD7472 can be operated with 3 V supplies at 100 kSPS, and consume an average current of just 124 µA. At 5 V supplies and 100 kSPS, the average current consumption is 171 µA.
FEATURES
Specified for VDD of 2.7 V to 5.25 V
1.75 MSPS for AD7470 (10-Bit)
1.5 MSPS for AD7472 (12-Bit)
Low Power
AD7470:
3.34 mW Typ at 1.5 MSPS with 3 V Supplies
7.97 mW Typ at 1.75 MSPS with 5 V Supplies
AD7472:
3.54 mW Typ at 1.2 MSPS with 3 V Supplies
8.7 mW Typ at 1.5 MSPS with 5 V Supplies
Wide Input Bandwidth
70 dB Typ SNR at 500 kHz Input Frequency
Flexible Power/Throughput Rate Management
No Pipeline Delays
High Speed Parallel Interface
Sleep Mode: 50 nA Typ
24-Lead SOIC and TSSOP Packages
AD7472BRU属于集成电路(IC) > 模数转换器(ADC)。亚德诺半导体技术有限公司制造生产的AD7472BRU模数转换器(ADC)模数转换器(ADC、A/D 或 A 转 D)对模拟信号进行采样,例如由麦克风采集的声音或传感器的输出,然后将其转换为数字信号。一般来说,数字输出是二进制补码二进制数,与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构(例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式)进行选择。
产品属性
- 产品编号:
AD7472BRU
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 模数转换器(ADC)
- 包装:
管件
- 位数:
12
- 采样率(每秒):
1.5M
- 输入数:
1
- 输入类型:
单端
- 数据接口:
并联
- 配置:
S/H-ADC
- 比率 - S/H:
1:1
- 架构:
SAR
- 参考类型:
外部
- 电压 - 供电,模拟:
2.7V ~ 5.25V
- 电压 - 供电,数字:
2.7V ~ 5.25V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
24-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
24-TSSOP
- 安装类型:
表面贴装型
- 描述:
IC ADC 12BIT SAR 24TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
NA |
11360 |
ADI优势主营型号-原装正品 |
询价 | ||
AD |
0417+ |
TSOP24 |
56 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI |
23+ |
24TSSOP |
9000 |
原装正品,支持实单 |
询价 | ||
ADI |
2339+ |
NA |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ADI/亚德诺 |
2046+ |
TSOP24 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
AD |
23+ |
SSOP |
1010 |
特价库存 |
询价 | ||
ADI/亚德诺 |
23+ |
NA/ |
3335 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AD |
21+ |
TSOP24 |
56 |
原装现货假一赔十 |
询价 | ||
ADI/亚德诺 |
21+ |
SSOP24 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 |