AD4684集成电路(IC)模数转换器(ADC)规格书PDF中文资料
厂商型号 |
AD4684 |
参数属性 | AD4684 封装/外壳为16-WFQFN 裸露焊盘,CSP;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 模数转换器(ADC);产品描述:1MSPS SINGLE ENDED DUAL ADC |
功能描述 | 1 MSPS/500 kSPS, 4-Channel, 16-Bit Dual, Simultaneous Sampling SAR ADCs |
文件大小 |
1.44183 Mbytes |
页面数量 |
32 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 | 2024-5-8 13:36:00 |
AD4684规格书详情
GENERAL DESCRIPTION
The AD4684/AD4685 are 16-bit, dual, simultaneous sampling, high
speed, successive approximation register (SAR), analog-to-digital
converters (ADCs) that operate from a 3.0 V to 3.6 V power supply
and feature throughput rates of up to 1 MSPS for the AD4684 and
500 kSPS for the AD4685. The analog input types are single-ended
and are sampled and converted on the falling edge of CS.
The AD4684/AD4685 have an on-chip sequencer and integrated
on-chip oversampling block to improve dynamic range and reduce
noise at lower bandwidths. A buffered internal 2.5 V reference is
included. Alternatively, an external reference up to 3.3 V can be
used. The conversion process and data acquisition use standard
control inputs, allowing interfacing to microprocessors or digital
signal processors (DSPs). The AD4684/AD4685 is compatible with
1.8 V, 2.5 V, and 3.3 V interfaces by using the separate logic supply.
The AD4684/AD4685 are available in a 16-lead, 3 mm × 3 mm lead
frame chip scale package (LFCSP) with operation specified from
−40°C to +125°C.
FEATURES
► 16-bit dual simultaneous sampling SAR ADC
► Single-ended analog inputs
► 4-channel with 2:1 multiplexers
► Channel sequencer mode
► Throughput rate
► 1 MSPS (AD4684)
► 500 kSPS (AD4685)
► SNR (typical)
► 87.5 dB with VREF = 3.3 V external
► 93 dB with OSR_MODE = 1, OSR = 8, RES = 1, VREF = 2.5 V
internal
► On-chip oversampling functions
► INL ±1.5 LSB (typical)
► Resolution boost function
► 2.5 V internal reference at 10 ppm/°C (maximum)
► Alert function
► −40°C to +125°C temperature range
► 16-lead, 3 mm × 3 mm LFCSP
APPLICATIONS
► Motor control position feedback
► Motor control current sense
► Sonars
► Power quality
► Data acquisition systems
► Erbium doped fiber amplifier (EDFA) applications
► Inphase and quadrature demodulation
AD4684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AD4684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:
AD4684BCPZ-RL7
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 模数转换器(ADC)
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 位数:
16
- 采样率(每秒):
1M
- 输入数:
4
- 输入类型:
单端
- 数据接口:
串行
- 配置:
MUX-ADC
- 比率 - S/H:
0:2
- 架构:
SAR
- 参考类型:
外部,内部
- 电压 - 供电,模拟:
3V ~ 3.6V
- 电压 - 供电,数字:
3V ~ 3.6V
- 特性:
同步采样
- 工作温度:
-40°C ~ 125°C
- 封装/外壳:
16-WFQFN 裸露焊盘,CSP
- 供应商器件封装:
16-LFCSP(3x3)
- 安装类型:
表面贴装型
- 描述:
1MSPS SINGLE ENDED DUAL ADC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺) |
23+ |
NA/ |
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) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ANALOG DEVICES INC |
23+ |
NA |
40 |
模数转换器 |
询价 | ||
Analog Devices, Inc. |
22+ |
3000 |
全新原装深圳现货 |
询价 | |||
ADI/亚德诺 |
23+ |
REEL7 |
3000 |
只做原装正品,假一赔十 |
询价 | ||
ADI(亚德诺) |
22+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
ADI(亚德诺) |
23+ |
N/A |
10000 |
原装,可配单 |
询价 | ||
ADI |
23+ |
16-WFQFN |
4139 |
水星电子只做原装,支持一站式BOM配单。 |
询价 | ||
ADI(亚德诺) |
22+ |
N/A |
10000 |
正规渠道,只有原装! |
询价 | ||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |