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MAX1446EHJ+T PDF预览

MAX1446EHJ+T

更新时间: 2024-11-23 13:10:19
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
16页 281K
描述
ADC, Flash Method, 10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP32, 5 X 5 MM, TQFP-32

MAX1446EHJ+T 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFP
包装说明:TFQFP, TQFP32,.28SQ针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.41Is Samacsys:N
最大模拟输入电压:1 V最小模拟输入电压:-1 V
转换器类型:ADC, FLASH METHODJESD-30 代码:S-PQFP-G32
JESD-609代码:e3长度:5 mm
最大线性误差 (EL):0.1855%湿度敏感等级:1
模拟输入通道数量:1位数:10
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:OFFSET BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装等效代码:TQFP32,.28SQ封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:2.7,3 V认证状态:Not Qualified
采样速率:60 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1.2 mm子类别:Analog to Digital Converters
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:5 mm
Base Number Matches:1

MAX1446EHJ+T 数据手册

 浏览型号MAX1446EHJ+T的Datasheet PDF文件第2页浏览型号MAX1446EHJ+T的Datasheet PDF文件第3页浏览型号MAX1446EHJ+T的Datasheet PDF文件第4页浏览型号MAX1446EHJ+T的Datasheet PDF文件第5页浏览型号MAX1446EHJ+T的Datasheet PDF文件第6页浏览型号MAX1446EHJ+T的Datasheet PDF文件第7页 
19-1729; Rev 1; 7/03  
10-Bit, 60Msps, 3.0V, Low-Power  
ADC with Internal Reference  
General Description  
Features  
The MAX1446 10-bit, 3V analog-to-digital converter  
(ADC) features a fully differential input, a pipelined 10-  
stage ADC architecture with digital error correction and  
wideband track and hold (T/H) incorporating a fully dif-  
ferential signal path. This ADC is optimized for low-  
power, high dynamic performance applications in  
imaging and digital communications. The MAX1446  
operates from a single 2.7V to 3.6V supply, consuming  
only 90mW while delivering a 59.5dB signal-to-noise  
ratio (SNR) at a 20MHz input frequency. The fully differ-  
ential input stage has a 400MHz, -3dB bandwidth and  
may be operated with single-ended inputs. In addition  
to low operating power, the MAX1446 features a 5µA  
power-down mode for idle periods.  
Single 3.0V Operation  
Excellent Dynamic Performance  
59.5dB SNR at f = 20MHz  
IN  
73dB SFDR at f = 20MHz  
IN  
Low Power:  
30mA (Normal Operation)  
5µA (Shutdown Mode)  
Fully Differential Analog Input  
Wide 2Vp-p Differential Input Voltage Range  
400MHz -3dB Input Bandwidth  
On-Chip 2.048V Precision Bandgap Reference  
CMOS-Compatible Three-State Outputs  
32-Pin TQFP Package  
An internal 2.048V precision bandgap reference is used  
to set the ADC full-scale range. A flexible reference  
structure allows the user to supply a buffered, direct or  
externally derived reference for applications requiring  
increased accuracy or a different input voltage range.  
Lower and higher speed, pin-compatible versions of  
the MAX1446 are also available. Refer to the MAX1444  
data sheet for a 40Msps version and the MAX1448 data  
sheet for a 80Msps version.  
Ordering Information  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX1446EHJ  
-40°C to +85°C  
32 TQFP  
The MAX1446 has parallel, offset binary, three-state  
outputs that can be operated from 1.7V to 3.3V to allow  
flexible interfacing. The device is available in a 5x5mm,  
32-pin TQFP package and is specified over the extended  
industrial (-40°C to +85°C) temperature range.  
Functional Diagram  
________________________Applications  
CLK  
V
DD  
MAX1446  
Ultrasound Imaging  
CONTROL  
GND  
CCD Imaging  
Baseband and IF Digitization  
Digital Set-Top Boxes  
Video Digitizing Applications  
10  
D
E
C
IN+  
T/H  
IN-  
OUTPUT  
DRIVERS  
D9–D0  
PIPELINE ADC  
OV  
DD  
REF SYSTEM +  
BIAS  
PD  
REF  
OGND  
REFOUT REFIN REFP COM REFN  
OE  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX1446EHJ+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX1446EHJ-T MAXIM

完全替代

ADC, Flash Method, 10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP32, 5 X 5 M
MAX1446EHJ+ MAXIM

类似代替

10-Bit, 60Msps, 3.0V, Low-Power ADC with Internal Reference
MAX1446EHJ MAXIM

类似代替

10-Bit, 60Msps, 3.0V, Low-Power ADC with Internal Reference

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