型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1449 | 10-Bit, 105Msps, Single 3.3V, Low-Power ADC with Internal Reference General Description The MAX1449 +3.3V, 10-bit analog-to-digital converter (ADC) features a fully differential input, a pipelined 10-stage ADC architecture with wideband track-and-hold (T/H), and digital error correction incorporating a fully differential signal path. The ADC is optimized for lo 文件:603.4 Kbytes 页数:18 Pages | Maxim 美信 | Maxim | |
MAX1449 | 10位、105Msps、单路+3.3V、低功耗ADC,内置电压基准 MAX1449是一款3.3V、10位模数转换器(ADC),采用全差分输入、流水线10级ADC架构,具有宽带采样保持(T/H)和数字纠错功能,提供全差分信号路径。该ADC经过优化,用于在成像和数字通信应用中实现低功耗、高动态性能。该转换器采用2.7V至3.6V单电源供电,功耗仅为186mW,同时在20MHz输入频率下提供58.5dB(典型值)信噪比(SNR)。全差分输入级具有-3dB 400MHz带宽,可以采用单端输入工作。除了工作功耗低,MAX1449还为空闲期提供5µA关断模式。\n\n 2.048V内部精密带隙基准电压源用于设置ADC的满量程范围。借助灵活的基准电压源结构,用户可 • 3.3V单电源供电\n\n• 出色的动态性能\n• 58.5dB SNR (fIN = 20MHz)\n\n• 72dBc SFDR (fIN = 20MHz)\n\n\n\n\n• 低功耗\n• 62mA(正常工作)\n\n• 5µA(关断模式)\n\n\n\n\n• 全差分模拟输入\n\n• 宽2VP-P差分输入电压范围\n\n• 400MHz -3dB输入带宽\n\n• 2.048V片内精密带隙基准电压源\n\n• 兼容CMOS的三态输出\n\n• 32引脚TQFP封装\n\n• 可提供评估套件(MAX1448评估套件); | ADI 亚德诺 | ADI | |
Package:32-TQFP;包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 10BIT PIPELINED 32TQFP | AD 亚德诺 | AD | ||
Package:32-TQFP;包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 10BIT PIPELINED 32TQFP | AD 亚德诺 | AD |
技术参数
- # Input Channels:
1
- Sample Rate (max)(Msps):
105
- Data Bus Interface:
µP/10
- AC Specs (@ fIN)(MHz):
20
- SFDR (min)(dBc):
72
- ENOB (min)(bits):
9.3
- SINAD(dB):
59
- SNR(dB):
58.5
- THD(dB):
-70.0
- DNL(±LSB):
0.5
- INL(±LSB):
0.75
- Full Pwr. BW (min)(MHz):
400
- ICC (typ)(mA):
68
- Ref.(V):
Ext.
- VIN(V):
±1.024
- VSUPPLY(V):
2.7
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Package/ Pins:
TQFP/32
- Smallest Available Pckg. (max w/pins)(mm2):
51.8
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$24.02 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
17+ |
TQFP32 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
24+ |
1469 |
询价 | ||||
MAXIM |
25+ |
TQFP |
4 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
25+ |
QFP |
2789 |
原装优势!绝对公司现货! |
询价 | ||
MAXIM原装 |
23+ |
TQFP-32 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
Maxim |
23+ |
NA |
10726 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
25+23+ |
TQFP32 |
13040 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
18+ |
TQFP32 |
26541 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
maxim |
20+ |
5848 |
全新原装 |
询价 | |||
MAXIM |
20+ |
TQFP32 |
500 |
样品可出,优势库存欢迎实单 |
询价 |
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