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參數(shù)資料
| 型號： | MAX1452AAE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SENSOR SIGNAL COND 16-SSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 76 |
| 類型： | 信號調(diào)節(jié)器 |
| 輸入類型： | 模擬 |
| 輸出類型： | 模擬 |
| 接口： | 串行 |
| 電流 - 電源： | 2.5mA |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1422 (CN2011-ZH PDF) |
MAX1452
Low-Cost Precision Sensor
Signal Conditioner
EVALUATION KIT AVAILABLE
19-1829; Rev 3; 11/13
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
General Description
The MAX1452 is a highly integrated analog-sensor sig-
nal processor optimized for industrial and process con-
trol applications utilizing resistive element sensors. The
MAX1452 provides amplification, calibration, and tem-
perature compensation that enables an overall perfor-
mance approaching the inherent repeatability of the
sensor. The fully analog signal path introduces no quan-
tization noise in the output signal while enabling digitally
controlled trimming with the integrated 16-bit DACs.
Offset and span are calibrated using 16-bit DACs,
allowing sensor products to be truly interchangeable.
The MAX1452 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 MAX1452 provides a unique tem-
perature compensation strategy for offset TC and
FSOTC that was developed to provide a remarkable
degree of flexibility while minimizing testing costs.
The MAX1452 is packaged for the commercial, industri-
al, and automotive temperature ranges in 16-pin SSOP/
TSSOP and 24-pin TQFN packages.
Customization
Maxim can customize the MAX1452 for high-volume
dedicated applications. Using our dedicated cell library
of more than 2000 sensor-specific functional blocks,
Maxim can quickly provide a modified MAX1452 solu-
tion. Contact Maxim for further information.
Applications
Pressure Sensors
Transducers and Transmitters
Strain Gauges
Pressure Calibrators and Controllers
Resistive Elements Sensors
Accelerometers
Humidity Sensors
Outputs Supported
4–20mA
0 to +5V (rail-to-rail)
+0.5V to +4.5V Ratiometric
+2.5V to ±2.5V
Features
o Provides Amplification, Calibration, and
Temperature Compensation
o Accommodates Sensor Output Sensitivities
from 4mV/V to 60mV/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
o On-Chip Lookup Table Supports Multipoint
Calibration Temperature Correction
o Supports Both Current and Voltage Bridge
Excitation
o Fast 150s Step Response
o On-Chip Uncommitted Op Amp
o Secure-Lock Prevents Data Corruption
o Low 2mA Current Consumption
Secure-Lock is a trademark of Maxim Integrated Products, Inc.
PART
TEMP RANGE
PIN-PACKAGE
MAX1452CAE+
0°C to +70°C
16 SSOP
MAX1452EAE+
-40°C to +85°C
16 SSOP
MAX1452AAE+
-40°C to +125°C
16 SSOP
MAX1452AUE+
-40°C to +125°C
16 TSSOP
MAX1452ATG+
-40°C to +125°C
24 TQFN-EP*
MAX1452C/D
0°C to +70°C
Dice**
Ordering Information
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
EP = Exposed pad.
**
Dice are tested at TA = +25°C, DC parameters only.
Detailed Block Diagram and Pin Configurations appear at
the end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1452AAE+ | 功能描述:板上安裝溫度傳感器 Precision Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1452AAE+T | 功能描述:板上安裝溫度傳感器 Precision Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1452AAE-T | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) LO-COST PREC SNSR SIGNAL CDTNR RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX1452ATG | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX1452ATG+ | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) LO-COST PREC SNSR SIGNAL CDTNR RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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