首页>AD7631BCPZ>规格书详情
AD7631BCPZ集成电路(IC)模数转换器(ADC)规格书PDF中文资料
厂商型号 |
AD7631BCPZ |
参数属性 | AD7631BCPZ 封装/外壳为48-VFQFN 裸露焊盘,CSP;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 18BIT SAR 48LFCSP |
功能描述 | 18-Bit, 250 kSPS, Differential Programmable Input PulSAR짰 ADC |
文件大小 |
681.08 Kbytes |
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 | 2024-5-29 20:20:00 |
AD7631BCPZ规格书详情
GENERAL DESCRIPTION
The AD7631 is an 18-bit, charge redistribution, successive approximation register (SAR), architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port for input range and operating mode. The AD7631 contains a high speed 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on CNVST samples the fully differential analog inputs on IN+ and IN−. The AD7631 features four different analog input ranges. Power is scaled linearly with throughput. Operation is specified from −40°C to +85°C.
FEATURES
Multiple pins/software-programmable input ranges
+5 V (10 V p-p), +10 V (20 V p-p), –5 V (20 V p-p),
–10 V (40 V p-p)
Pins or serial SPI-compatible input ranges/mode selection
Throughput: 250 kSPS
INL: –1.5 LSB typical, –2.5 LSB maximum (–9.5 ppm of FSR)
18-bit resolution with no missing codes
Dynamic range: 102.5 dB
SNR: 101 dB @ 2 kHz
THD: −112 dB @ 2 kHz
iCMOSfi process technology
5 V internal reference: typical drift 3 ppm/°C; TEMP output
No pipeline delay (SAR architecture)
Parallel (18-/16-/8-bit bus) and serial 5 V/3.3 V interface
SPI-/QSPI™-/MICROWIRE™-/DSP-compatible
Power dissipation
73 mW @ 250 kSPS
10 mW @ 1 kSPS
Pb-free, 48-lead LQFP and 48-lead LFCSP (7 mm × 7 mm)
APPLICATIONS
Process controls
High speed data acquisition
Digital signal processing
Spectrum analysis
ATE
AD7631BCPZ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AD7631BCPZ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:
AD7631BCPZ
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 模数转换器(ADC)
- 系列:
PulSAR®
- 包装:
管件
- 位数:
18
- 采样率(每秒):
250k
- 输入数:
1
- 输入类型:
差分
- 数据接口:
SPI,并联,DSP
- 配置:
S/H-ADC
- 比率 - S/H:
1:1
- 架构:
SAR
- 参考类型:
外部,内部
- 电压 - 供电,模拟:
5V
- 电压 - 供电,数字:
5V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
48-VFQFN 裸露焊盘,CSP
- 供应商器件封装:
48-LFCSP-VQ(7x7)
- 安装类型:
表面贴装型
- 描述:
IC ADC 18BIT SAR 48LFCSP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI原装 |
1306+ |
LFCSP |
10 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI/亚德诺 |
20+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ADI |
1725+ |
LFCSP |
3256 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
ADI/亚德诺 |
23+ |
LFCSP48 |
80 |
全新原装进口现货假一赔十 |
询价 | ||
ADI |
21+ |
QFN |
86 |
原装现货假一赔十 |
询价 | ||
ADI/亚德诺 |
24+ |
LFCSP48 |
11360 |
ADI优势主营型号-原装正品 |
询价 | ||
ADI/亚德诺 |
2022+ |
48LFCSP |
6600 |
只做原装,假一罚十,长期供货。 |
询价 | ||
ADI(亚德诺) |
23+ |
标准封装 |
13176 |
我们只是原厂的搬运工 |
询价 | ||
ADI(亚德诺) |
23+ |
48VFQFN 裸露焊盘,CSP |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI |
2339+ |
18-BitBipola |
6521 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 |