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MAX11123 PDF预览

MAX11123

更新时间: 2024-01-06 01:49:02
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
40页 3202K
描述
1Msps, Low-Power, Serial 12-/10-/8-Bit, 4-/8-/16-Channel ADCs

MAX11123 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVQCCN, LCC28,.2SQ,20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:2.17最大模拟输入电压:3.65 V
最小模拟输入电压:-1 V转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:S-XQCC-N28长度:5 mm
最大线性误差 (EL):0.0586%湿度敏感等级:1
模拟输入通道数量:8位数:8
功能数量:1端子数量:28
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:LCC28,.2SQ,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):NOT SPECIFIED
电源:2.5/3.3 V认证状态:Not Qualified
采样速率:1 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:0.8 mm子类别:Analog to Digital Converters
标称供电电压:3 V表面贴装:YES
温度等级:AUTOMOTIVE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:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

MAX11123 数据手册

 浏览型号MAX11123的Datasheet PDF文件第2页浏览型号MAX11123的Datasheet PDF文件第3页浏览型号MAX11123的Datasheet PDF文件第4页浏览型号MAX11123的Datasheet PDF文件第5页浏览型号MAX11123的Datasheet PDF文件第6页浏览型号MAX11123的Datasheet PDF文件第7页 
19-6148; Rev 0; 12/11  
E V A L U A T I O N K I T A V A I L A B L E  
General Description  
Benefits and Features  
S Scan Modes, Internal Averaging, and Internal  
The MAX11120–MAX11128 are 12-/10-/8-bit with exter-  
nal reference and industry-leading 1.5MHz, full linear  
bandwidth, high speed, low-power, serial output suc-  
cessive-approximation register (SAR) analog-to-digital  
converters (ADCs). The MAX11120–MAX11128 include  
both internal and external clock modes. These devices  
feature scan mode in both internal and external clock  
modes. The internal clock mode features internal averag-  
ing to increase SNR. The external clock mode features  
the SampleSetK technology, a user-programmable ana-  
log input channel sequencer. The SampleSet approach  
provides greater sequencing flexibility for multichannel  
applications while alleviating significant microcontroller  
or DSP (controlling unit) communication overhead.  
Clock  
S 16-Entry First-In/First-Out (FIFO)  
S SampleSet: User-Defined Channel Sequence with  
Maximum Length of 256  
S Analog Multiplexer with True Differential  
Track/Hold  
16-/8-/4-Channel Single-Ended  
8-/4-/2-Channel Fully-Differential Pairs  
15-/8-/4-Channel Pseudo-Differential Relative to  
a Common Input  
S Two Software-Selectable Bipolar Input Ranges  
QV /2, QV  
REF+ REF+  
S Flexible Input Configuration Across All Channels  
S High Accuracy  
The internal clock mode features an integrated FIFO  
allowing data to be sampled at high speeds and then held  
for readout at any time or at a lower clock rate. Internal  
averaging is also supported in this mode improving SNR  
for noisy input signals. The devices feature analog input  
channels that can be configured to be single-ended  
inputs, fully differential pairs, or pseudo-differential inputs  
with respect to one common input. The MAX11120–  
MAX11128 operate from a 2.35V to 3.6V supply and con-  
sume only 5.4mW at 1Msps.  
Q1 LSB INL, Q1 LSB DNL, No Missing Codes  
Over Temperature Range  
S 70dB SINAD Guaranteed at 250kHz Input  
Frequency  
S 1.5V to 3.6V Wide Range I/O Supply  
Allows the Serial Interface to Connect Directly  
to 1.8V, 2.5V, or 3.3V Digital Systems  
S 2.35V to 3.6V Supply Voltage  
S Longer Battery Life for Portable Applications  
Low Power  
The MAX11120–MAX11128 include AutoShutdownK,  
fast wake-up, and a high-speed 3-wire serial interface.  
The devices feature full power-down mode for optimal  
power management.  
5.4mW at 1Msps with 3V Supplies  
2µA Full-Shutdown Current  
S External Differential Reference (1V to V  
)
DD  
S 16MHz, 3-Wire SPI-/QSPI-/MICROWIRE-/DSP-  
Compatible Serial Interface  
The 16MHz, 3-wire serial interface directly connects to  
SPI, QSPIK, and MICROWIREK devices without external  
logic.  
S Wide -40NC to +125NC Operation  
S Space-Saving, 28-Pin, 5mm x 5mm TQFN  
Packages  
Excellent dynamic performance, low voltage, low power,  
ease of use, and small package size make these convert-  
ers ideal for portable battery-powered data-acquisition  
applications, and for other applications that demand low  
power consumption and small space.  
S 1Msps Conversion Rate, No Pipeline Delay  
S 12-/10-/8-Bit Resolution  
Applications  
High-Speed Data Acquisition Systems  
High-Speed Closed-Loop Systems  
Industrial Control Systems  
Medical Instrumentation  
The MAX11120–MAX11128 are available in 28-pin, 5mm  
x 5mm, TQFN packages and operate over the -40NC to  
+125NC temperature range.  
SampleSet and AutoShutdown are trademarks of Maxim  
Integrated Products, Inc.  
QSPI is a trademark of Motorola, Inc.  
Battery-Powered Instruments  
Portable Systems  
MICROWIRE is a trademark of National Semiconductor  
Corporation.  
For related parts and recommended products to use with this part,  
refer to www.maxim-ic.com/MAX11120.related.  
Ordering Information appears at end of data sheet.  
����������������������������������������������������������������� Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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