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MAX1254AEUE中文資料美信數據手冊PDF規(guī)格書
MAX1254AEUE規(guī)格書詳情
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
產品屬性
- 型號：
MAX1254AEUE
- 功能描述：
模數轉換器 - ADC
- RoHS：
否
- 制造商：
Texas Instruments
- 通道數量：
2
- 結構：
Sigma-Delta
- 轉換速率：
125 SPs to 8 KSPs
- 分辨率：
24 bit
- 輸入類型：
Differential
- 信噪比：
107 dB
- 接口類型：
SPI
- 工作電源電壓：
1.7 V to 3.6 V, 2.7 V to 5.25 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
VQFN-32
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim |
24+ |
16-TSSOP |
83 |
詢價 | |||
MAXIM/美信 |
24+ |
TSSOP16 |
21 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
Maxim |
24+ |
16-TSSOP |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
Maxim |
22+ |
16-TSSOP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應 |
詢價 | ||
MAXIM/美信 |
23+ |
TSSOP-16 |
5000 |
全新原裝現(xiàn)貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
TSSOP16 |
1543 |
原裝現(xiàn)貨,免費供樣,技術支持,原廠對接 |
詢價 | ||
MAXIM/美信 |
2021+ |
16-TSSOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
Maxim Integrated |
23+ |
TSSOP16 |
1000 |
原裝分貨 訂貨1周 |
詢價 | ||
Maxim |
20+ |
16-TSSOP |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
MAXIM/美信 |
21+ |
TSSOP-16 |
26680 |
公司只做原裝,誠信經營 |
詢價 |
