AD7247ABN集成电路(IC)数模转换器(DAC)规格书PDF中文资料
厂商型号 |
AD7247ABN |
参数属性 | AD7247ABN 封装/外壳为24-DIP(0.300",7.62mm);包装为管件;类别为集成电路(IC) > 数模转换器(DAC);产品描述:IC DAC 12BIT V-OUT 24DIP |
功能描述 | LC2MOS Dual 12-Bit DACPORTs |
文件大小 |
392.58 Kbytes |
页面数量 |
12 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 | 2024-5-15 20:19:00 |
AD7247ABN规格书详情
GENERAL DESCRIPTION
The AD7237A/AD7247A is an enhanced version of the industry standard AD7237/AD7247. Improvements include operation from 12 V to 15 V supplies, faster interface times and better reference variations with VDD. Additional features include faster settling times.
The AD7237A/AD7247A is a complete, dual, 12-bit, voltage output digital-to-analog converter with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external user trims are required to achieve full specified performance.
Both parts are microprocessor compatible, with high speed data latches and interface logic. The AD7247A accepts 12-bit parallel data which is loaded into the respective DAC latch using the WR input and a separate Chip Select input for each DAC. The AD7237A has a double buffered interface structure and an 8-bit wide data bus with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7237A updates the DAC latches and analog outputs.
A REF OUT/REF IN function is provided which allows either the on-chip 5 V reference or an external reference to be used as a reference voltage for the part. For single supply operation, two output ranges of 0 V to +5 V and 0 V to +10 V are available, while these two ranges plus an additional ±5 V range are available with dual supplies. The output amplifiers are capable of developing +10 V across a 2 kΩ load to GND.
The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. Both parts are available in a 24-pin, 0.3 wide plastic and hermetic dual-in-line package (DIP) and are also packaged in a 24-lead small outline (SOIC) package.
FEATURES
Complete Dual 12-Bit DAC Comprising
Two 12-Bit CMOS DACs
On-Chip Voltage Reference
Output Amplifiers
Reference Buffer Amplifiers
Improved AD7237/AD7247:
12 V to 15 V Operation
Faster Interface –30 ns typ Data Setup Time
Parallel Loading Structure: AD7247A
(8+4) Loading Structure: AD7237A
Single or Dual Supply Operation
Low Power—165 mW typ in Single Supply
AD7247ABN属于集成电路(IC) > 数模转换器(DAC)。亚德诺半导体技术有限公司制造生产的AD7247ABN数模转换器(DAC)数模转换器(DAC、D/A、D2A 或 D 转 A)可将数字信号转换为缓冲或无缓冲的模拟电压或电流。DAC 架构是否适合特定应用,要取决于分辨率和采样频率。DAC 通常用于音乐播放器,将数字数据流转换为模拟音频流。它们还用于电视和手机,将数字视频数据转换为模拟视频信号,再连接到屏幕驱动器,以显示单色或彩色图像。
产品属性
- 产品编号:
AD7247ABN
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 数模转换器(DAC)
- 系列:
DACPORT®
- 包装:
管件
- 位数:
12
- 数模转换器数:
2
- 建立时间:
8µs
- 输出类型:
Voltage - Buffered
- 差分输出:
无
- 数据接口:
并联
- 参考类型:
外部,内部
- 电压 - 供电,模拟:
±10.8V ~ 16.5V
- 电压 - 供电,数字:
10.8V ~ 16.5V
- INL/DNL (LSB):
±0.5(最大),±0.9(最大)
- 架构:
R-2R
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
24-DIP(0.300",7.62mm)
- 供应商器件封装:
24-PDIP
- 安装类型:
通孔
- 描述:
IC DAC 12BIT V-OUT 24DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
06+ |
DIP |
300 |
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) |
22+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
AD |
20+/21+ |
BGA256 |
5600 |
全新原装进口价格优惠 |
询价 | ||
ADI亚德诺转换器IC |
20+ |
DIP |
3000 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
ADI |
21+ |
24PDIP |
13880 |
公司只售原装,支持实单 |
询价 | ||
AD/Analog Devices, Inc./模拟器 |
21+ |
DIP24 |
1448 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ADI |
17+ |
原厂原装 |
541 |
原装房间现货! |
询价 | ||
ADI(亚德诺) |
6000 |
询价 | |||||
ADI/亚德诺 |
23+ |
DIP |
300 |
原装正品,假一罚十! |
询价 | ||
Analog Devices Inc. |
21+ |
24-PDIP |
56200 |
一级代理/放心采购 |
询价 |