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MAX195BCWE PDF预览

MAX195BCWE

更新时间: 2024-11-26 22:39:31
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
28页 314K
描述
16-Bit, 85ksps ADC with 10レA Shutdown

MAX195BCWE 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.300 INCH, PLASTIC, SOIC-16针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:7.97
最大模拟输入电压:5 V最小模拟输入电压:-5 V
最长转换时间:2 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:10.3 mm最大线性误差 (EL):0.004%
湿度敏感等级:1标称负供电电压:-5 V
模拟输入通道数量:1位数:16
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出位码:BINARY, OFFSET BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
电源:+-5 V认证状态:Not Qualified
采样速率:0.085 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:2.65 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:7.5 mm

MAX195BCWE 数据手册

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19-0377; Rev 1; 12/97  
1 6 -Bit , 8 5 k s p s ADC w it h 1 0 µA S h u t d o w n  
MAX195  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
16 Bits, No Missing Codes  
90dB SINAD  
The MAX195 is a 16-bit successive-approximation ana-  
log -to-d ig ita l c onve rte r (ADC) tha t c omb ine s hig h  
speed, high accuracy, low power consumption, and a  
10µA shutdown mode. Internal calibration circuitry cor-  
rects linearity and offset errors to maintain the full rated  
performance over the operating temperature range with-  
out external adjustments. The capacitive-DAC architec-  
ture provides an inherent 85ksps track/hold function.  
9.4µs Conversion Time  
10µA (max) Shutdown Mode  
Built-In Track/Hold  
AC and DC Specified  
Unipolar (0V to V  
) and Bipolar (-V  
to V  
)
REF  
REF  
REF  
The MAX195, with an external reference (up to +5V),  
Input Range  
offers a unipolar (0V to V ) or bipolar (-V  
to V  
)
REF  
REF  
REF  
pin-selectable input range. Separate analog and digital  
supplies minimize digital-noise coupling.  
Three-State Serial-Data Output  
Small 16-Pin DIP, SO, and Ceramic SB Packages  
The chip select (CS) input controls the three-state serial-  
data output. The output can be read either during conver-  
sion as the bits are determined, or following conversion at  
up to 5Mbps using the serial clock (SCLK). The end-of-  
conversion (EOC) output can be used to interrupt a  
processor, or can be connected directly to the convert  
input (CONV) for continuous, full-speed conversions.  
______________Ord e rin g In fo rm a t io n  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
16 Plastic DIP  
16 Wide SO  
MAX195BCPE  
MAX195BCWE  
MAX195ACDE  
MAX195BC/D  
MAX195BEPE  
MAX195BEWE  
MAX195AEDE  
MAX195AMDE  
MAX195BMDE  
0°C to +70°C  
The MAX195 is available in 16-pin DIP, wide SO, and  
ceramic sidebraze packages.  
0°C to +70°C  
16 Ceramic SB  
Dice*  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-55°C to +125°C  
-55°C to +125°C  
16 Plastic DIP  
16 Wide SO  
________________________Ap p lic a t io n s  
Portable Instruments  
16 Ceramic SB  
16 Ceramic SB**  
16 Ceramic SB**  
Audio  
Industrial Controls  
Robotics  
* Dice are specified at T = +25°C, DC parameters only.  
A
** Contact factory for availability and processing to MIL-STD-883.  
Multiple Transducer Measurements  
Medical Signal Acquisition  
Vibrations Analysis  
________________Fu n c t io n a l Dia g ra m  
Digital Signal Processing  
13  
__________________P in Co n fig u ra t io n  
4
6
11  
16  
AIN  
REF  
VDDD  
DGND  
MAIN DAC  
12  
Σ
VSSD  
VDDA  
AGND  
VSSA  
TOP VIEW  
14  
15  
BP/UP/SHDN  
CLK  
VDDA  
VSSA  
AGND  
AIN  
1
2
3
4
5
6
7
8
COMPARATOR  
MAX195  
16  
15  
14  
13  
12  
11  
10  
9
CALIBRATION  
DACs  
SCLK  
SAR  
VDDD  
MAX195  
2
CLK  
SCLK  
DOUT  
DGND  
EOC  
REF  
3
9
1
8
5
7
DOUT  
EOC  
VSSD  
RESET  
CONV  
CONV  
THREE-STATE BUFFER  
CONTROL LOGIC  
BP/UP/SHDN  
CS  
CS  
10  
RESET  
DIP/Wide SO/Ceramic SB  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 408-737-7600 ext. 3468.  

MAX195BCWE 替代型号

型号 品牌 替代类型 描述 数据表
MAX195BCWE+ MAXIM

完全替代

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO16, 0.3
MAX195BEWE+T MAXIM

完全替代

ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO16, 0.3
MAX195BEWE-T MAXIM

完全替代

暂无描述

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