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MAX11043ATL+ PDF预览

MAX11043ATL+

更新时间: 2024-09-17 19:30:27
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理转换器
页数 文件大小 规格书
33页 861K
描述
ADC, Delta-Sigma, 16-Bit, 1 Func, 4 Channel, Serial Access, BICMOS, 6 X 6 MM, ROHS COMPLIANT, TQFN-40

MAX11043ATL+ 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:QFN
包装说明:HVQCCN, LCC40,.24SQ,20针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.81最大模拟输入电压:3.6 V
最小模拟输入电压:最长转换时间:2500 µs
转换器类型:ADC, DELTA-SIGMAJESD-30 代码:S-XQCC-N40
JESD-609代码:e3长度:6 mm
最大线性误差 (EL):0.0008%湿度敏感等级:1
模拟输入通道数量:4位数:16
功能数量:1端子数量:40
最高工作温度:125 °C最低工作温度:-40 °C
输出位码:2'S COMPLEMENT BINARY输出格式:SERIAL
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC40,.24SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3,3.3 V认证状态:Not Qualified
采样速率:9.6 MHz座面最大高度:0.8 mm
子类别:Other Converters标称供电电压:3.3 V
表面贴装:YES技术:BICMOS
温度等级:AUTOMOTIVE端子面层:TIN
端子形式:NO LEAD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:6 mmBase Number Matches:1

MAX11043ATL+ 数据手册

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EVALUATION KIT AVAILABLE  
MAX11043  
4-Channel, 16-Bit, Simultaneous-Sampling ADCs  
with PGA, Filter, and 8-/12-Bit Dual-Stage DAC  
General Description  
Features  
o 4 Single-Ended or Differential Channels of  
The MAX11043 features 4 single-ended or differential  
channels of simultaneous-sampling ADCs with 16-bit  
resolution. The MAX11043 contains a versatile filter  
block and programmable-gain amplifier (PGA) per  
channel. The filter consists of seven cascaded 2nd-  
order filter sections for each channel, allowing the con-  
struction of a 14th-order filter. The filter coefficients are  
user-programmable. Configure each 2nd-order filter as  
lowpass (LP), highpass (HP), or bandpass (BP) with  
optional rectification. Gain and phase mismatch of the  
analog signal path is better than -50dB.  
Simultaneous-Sampling, 16-Bit ADCs  
1ꢀ ꢁSB ꢂIꢁ, 1 ꢁSB DIꢁ, Io Missing Codes  
o
o 93dB SFDR at 1ꢀꢀkHz ꢂnput  
o PGA with Gain of 1, 2, 4, 8, 16, 32, or 64 for  
Each Channel  
o EQ Function Automatically Boosts  
High-Frequency, ꢁow-Amplitude Signals  
o Seven-Stage ꢂnternal Programmable Biquad  
Filters per Channel  
o High Throughput, 4ꢀꢀksps per Channel for 4  
The ADC can digitize signals up to 200kHz. A 40MHz  
serial interface provides communication to and from the  
device. The SPI interface provides throughput of  
1600ksps; 4 channels at 400ksps per channel or 2  
channels at 800ksps per channel. A software-selec-  
table scan mode allows reading the ADC results while  
simultaneously updating the DAC. Other features of the  
MAX11043 include an internal (+2.5V) or external  
(+2.0V to +2.8V) reference, power-saving modes, and  
a PGA with gains of 1 to 64. The PGA includes an  
equalizer (EQ) function that automatically boosts low-  
amplitude, high-frequency signals for applications such  
as CW-chirp radar.  
Channels  
o Dual-Stage DAC  
Two 8-Bit Coarse Reference DACs  
12-Bit Fine DAC  
o +2.5V ꢂnternal Reference or +2.ꢀV to +2.8V  
External Reference  
o Single +3.3V Operation  
o Shutdown and Power-Saving Modes  
o 4ꢀ-Pin, 6mm x 6mm TQFI Package  
o -4ꢀ°C to +125°C Operating Temperature  
Ordering Information  
The MAX11043 includes two 8-bit coarse DACs that set  
the high and low references for a second-stage 12-bit  
fine DAC, typically used for VCO control. Use software  
controls to write to the DAC or step the DAC up and  
down under hardware control in programmable steps.  
The device operates from a +3.0V to +3.6V supply. The  
MAX11043 is available in a 40-pin, 6mm x 6mm TQFN  
package and operates over the extended -40°C to  
+125°C temperature range.  
PART  
TEMP RAIGE  
-40°C to +125°C  
-40°C to +125°C  
PꢂI-PACKAGE  
40 TQFN-EP*  
40 TQFN-EP*  
MAX11043ATL+  
MAX11043ATL/V+  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
/V denotes an automotive qualified part.  
*EP = Exposed pad.  
Pin Configuration  
TOP VIEW  
Applications  
30 29 28 27 26 25 24 23 22 21  
20  
31  
32  
33  
OSCOUT  
AINDN  
AINDP  
AGND  
Automotive Radar Systems  
Data Acquisition Systems  
Industrial Controls  
19 OSCIN  
18 EOC  
17 I.C.  
REFBP 34  
16  
SCLK  
15 DIN  
14  
35  
36  
37  
38  
39  
40  
I.C.  
AINCN  
AINCP  
REFC  
Power-Grid Monitoring  
MAX11043  
DOUT  
13 CS  
12  
*EP  
+
CONVRUN  
11 DACSTEP  
REFB  
AINBP  
1
2
3
4
5
6
7
8
9
10  
TQFI  
*CONNECT EP TO AGND.  
For pricing, delivery, and ordering information, please contact Maxim Direct  
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.  
19-4250; Rev 3; 11/12  

MAX11043ATL+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX11043ATL+T MAXIM

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ADC, Delta-Sigma, 16-Bit, 1 Func, 4 Channel, Serial Access, BICMOS, TQFN-40

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