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MAX1455AUE-T

更新时间: 2024-01-07 15:39:45
品牌 Logo 应用领域
美信 - MAXIM 光电二极管
页数 文件大小 规格书
25页 345K
描述
Analog Circuit, 1 Func, CMOS, PDSO16, 4.40 MM, TSSOP-16

MAX1455AUE-T 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:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.64模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):245
电源:5 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Other Analog ICs
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

MAX1455AUE-T 数据手册

 浏览型号MAX1455AUE-T的Datasheet PDF文件第2页浏览型号MAX1455AUE-T的Datasheet PDF文件第3页浏览型号MAX1455AUE-T的Datasheet PDF文件第4页浏览型号MAX1455AUE-T的Datasheet PDF文件第5页浏览型号MAX1455AUE-T的Datasheet PDF文件第6页浏览型号MAX1455AUE-T的Datasheet PDF文件第7页 
19-2088; Rev 1; 10/01  
Low-Cost Automotive Sensor Signal  
Conditioner  
General Description  
Features  
The MAX1455 is a highly integrated automotive analog-  
sensor signal processor for resistive element sensors.  
The MAX1455 provides amplification, calibration, and  
temperature compensation that enable an overall per-  
formance approaching the inherent repeatability of the  
sensor. The fully analog signal path introduces no  
quantization noise in the output signal while enabling  
digitally controlled trimming with integrated 16-bit digi-  
tal-to-analog converters (DACs). Offset and span are  
also calibrated using 16-bit DACs, allowing sensor  
products to be truly interchangeable.  
o Provides Amplification, Calibration, and  
Temperature Compensation  
o Selectable Output Clipping Limits  
o Accommodates Sensor Output Sensitivities  
from 5mV/V to 40mV/V  
o Single-Pin Digital Programming  
o No External Trim Components Required  
o 16-Bit Offset and Span Calibration Resolution  
o Fully Analog Signal Path  
The MAX1455 architecture includes a programmable  
sensor excitation, a 16-step programmable-gain ampli-  
fier (PGA), a 768-byte (6144 bits) internal EEPROM,  
four 16-bit DACs, an uncommitted op amp, and an on-  
chip temperature sensor. In addition to offset and span  
compensation, the MAX1455 provides a unique tem-  
perature compensation strategy that was developed to  
provide a remarkable degree of flexibility while minimiz-  
ing testing costs.  
o PRT Bridge Can Be Used for Temperature-  
Correction Input  
o On-Chip Lookup Table Supports Multipoint  
Calibration Temperature Correction  
o Fast 3.2kHz Frequency Response  
o On-Chip Uncommitted Op Amp  
The MAX1455 is available in die form, 16-pin SSOP and  
TSSOP packages.  
o Secure-Lock™ Prevents Data Corruption  
Customization  
Ordering Information  
Maxim can customize the MAX1455 for high-volume  
dedicated applications. Using our dedicated cell library  
of more than 2000 sensor-specific function blocks,  
Maxim can quickly provide a modified MAX1455 solu-  
tion. Contact Maxim for further information.  
PART  
TEMP. RANGE  
-40°C to +85°C  
-40°C to +125°C  
-40°C to +85°C  
-40°C to +125°C  
-40°C to +85°C  
PIN-PACKAGE  
16 TSSOP  
16 TSSOP  
16 SSOP  
MAX1455EUE*  
MAX1455AUE*  
MAX1455EAE  
MAX1455AAE  
MAX1455C/D  
16 SSOP  
Dice**  
Applications  
Pressure Sensors and Transducers  
Piezoresistive Silicon Sensors  
Strain Gauges  
*Future product—contact factory for availability.  
**Dice are tested at T = +25°C, DC parameters only.  
A
Resistive Element Sensors  
Accelerometers  
Humidity Sensors  
Pin Configuration  
TOP VIEW  
MR and GMR Sensors  
TEST1  
OUT  
INP  
1
2
3
4
5
6
7
8
16 TEST2  
15 TEST3  
14 TEST4  
13 DIO  
Outputs  
Ratiometric Voltage Output  
Programmable Output Clip Limits  
BDR  
INM  
MAX1455  
12 UNLOCK  
V
11  
10 AMP-  
AMPOUT  
V
SS  
DD2  
V
DD1  
A detailed Functional Diagram appears at end of data sheet.  
AMP+  
9
Secure-Lock is a trademark of Maxim Integrated Products, Inc.  
SSOP/TSSOP  
________________________________________________________________ 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.  

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