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MAX1253AEUE规格书详情
General Description
The MAX1253/MAX1254 are stand-alone, 10-channel (8 external, 2 internal) 12-bit system monitor ADCs with internal reference. A programmable single-ended/differential mux accepts voltage and remote-diode temperature-sensor inputs. These devices independently monitor the input channels without microprocessor interaction and generate an interrupt when any variable exceeds user-defined limits. The MAX1253/MAX1254 configure both high and low limits, as well as the number of fault cycles allowed, before generating an interrupt. These ADCs can also perform recursive data averaging for noise reduction. Programmable wait intervals between conversion sequences allow the selection of the sample rate.
Features
♦ Monitor 10 Signals Without Processor Intervention
♦ Eight External Channels Programmable as Temperature or Voltage Monitors
♦ Intelligent Circuitry for Reliable Autonomous Measurement
Programmable Digital Averaging Filter
Programmable Fault Counter
♦ Precision Measurements
12-Bit Resolution
±1 LSB INL, ±1 LSB DNL
±0.75°C Temperature Accuracy (typ)
♦ Flexible
Automatic Channel Scan Sequencer with
Programmable Intervals
Programmable Inputs: Single Ended/Differential, Voltage/Temperature
Programmable Wait State
♦ Internal 2.5V/4.096V Reference (MAX1253/MAX1254)
♦ Remote Temperature Sensing Up to 10m (Differential Mode)
♦ Single 3V or 5V Supply Operation
♦ Small 16-Pin TSSOP Package
Applications
System Supervision
Remote Telecom Networks
Server Farms
Remote Data Loggers
产品属性
- 型号:
MAX1253AEUE
- 功能描述:
模数转换器 - ADC
- RoHS:
否
- 制造商:
Texas Instruments
- 通道数量:
2
- 结构:
Sigma-Delta
- 转换速率:
125 SPs to 8 KSPs
- 分辨率:
24 bit
- 输入类型:
Differential
- 信噪比:
107 dB
- 接口类型:
SPI
- 工作电源电压:
1.7 V to 3.6 V, 2.7 V to 5.25 V
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
VQFN-32
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
22+ |
TSSOP16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAXIM(美信) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
MAXIM |
TSSOP16 |
2000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
MAXIM/美信 |
22+ |
TSSOP16 |
354000 |
询价 | |||
MAXIM |
23+ |
16-TSSOP |
7750 |
全新原装优势 |
询价 | ||
MAXIM |
20+ |
SSOP-16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MAXIM |
2023+ |
TSSOP16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
Maxim Integrated |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |