| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1257 | 12-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports 文件:567.03 Kbytes 頁數(shù):43 Pages | MAXIM 美信 | MAXIM | |
MAX1257 | 12位、多通道ADC/DAC,帶有FIFO、溫度傳感器和GPIO端口 MAX1220/MAX1257/MAX1258將一個12位、多路模數(shù)轉換器(ADC)和一個12位、八路數(shù)模轉換器(DAC)集成在單片IC上。這些器件還包含了溫度傳感器、可配置的通用I/O端口(GPIO)和一個25MHz的SPI?/QSPI?/MICROWIRE?兼容串行接口。該系列ADC具有8和16輸入通道的產品。八路DAC輸出在2.0μs內穩(wěn)定,ADC轉換速率為225ksps。\n\n 所有器件中都包括了為ADC和DAC提供的內部基準(2.5V或4.096V)??删幊痰幕鶞誓J皆试S選擇內部基準、外部基準或兩者的組合。內部包括:±1°C的精密溫度傳感器、FIFO、掃描模式、可編程內部 ? 12位、225ksps ADC\n? 內置真差分采樣/保持(T/H)的模擬多路復用器\n? 16個單端通道或8個差分通道(單極型或雙極型) (MAX1257/MAX1258)\n? 8個單端通道或4個差分通道(單極型或雙極型) (MAX1220)\n? 高精度:±0.5 LSB INL,±0.5 LSB DNL\n\n\n? 12位、八路、2μs穩(wěn)定的DAC\n? 超低脈沖干擾能量(4nV × s)\n? 上電時可選擇零值或滿量程\n? 高精度:±0.5 LSB INL\n\n\n? 內部基準或外部單端/差分基準\n? 內部基準電壓2.5V或4.096V\n\n\n? 內部±1°C的精密溫; | ADI 亞德諾 | ADI | |
12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports Description The MAX1220/MAX1257/MAX1258 integrate a 12-bit, multichannel, analog-to-digital converter (ADC), and a 12- bit, octal, digital-to-analog converter (DAC) in a single IC. These devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25 文件:1.23584 Mbytes 頁數(shù):47 Pages | MAXIM 美信 | MAXIM | ||
12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports 文件:554.47 Kbytes 頁數(shù):43 Pages | MAXIM 美信 | MAXIM | ||
12-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports 文件:567.03 Kbytes 頁數(shù):43 Pages | MAXIM 美信 | MAXIM | ||
Package:48-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) ADC/DAC - 特殊用途 描述:IC ADC/DAC 12BIT 225K 48TQFN | AD 亞德諾 | AD | ||
Package:48-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) ADC/DAC - 特殊用途 描述:IC ADC/DAC 12BIT 225K 48TQFN | AD 亞德諾 | AD | ||
包裝:散裝 功能:ADC,DAC 類別:開發(fā)板,套件,編程器 評估和演示板及套件 描述:EVAL KIT FOR MAX1257 | AD 亞德諾 | AD |
技術參數(shù)
- # Input Channels:
16
- Conv. Rate (max)(ksps):
300
- Data Bus:
SPI
- ADC Architecture:
SAR
- Diff/ S.E. Input:
Both
- Internal VREF (nominal)(V):
2.5
- External VREF (min)(V):
1
- External VREF (max)(V):
3.6
- Unipolar VIN (max)(V):
2.5
- Bipolar VIN (max)(±V):
1.25
- SNR(dB):
70
- SINAD(dB):
70
- THD(dB):
-76.0
- SFDR(dB):
72
- DNL(±LSB):
0.5
- INL(±LSB):
0.5
- AVDD (min)(V):
2.7
- AVDD (max)(V):
3.6
- DVDD (min)(V):
2.7
- DVDD (max)(V):
3.6
- IAVDD (typ)(mA):
2.8
- IDVDD (typ)(mA):
1
- Smallest Available Pckg. (max w/pins)(mm2):
50.4
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/48
- Budgetary Price (See Notes):
$18.45 @1k
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
QFN48 |
6698 |
詢價 | ||||
MAXIM/美信 |
23+ |
QFN48 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ADI |
25+ |
Thin Quad Flatpack, No Leads |
5500 |
12位、多通道ADC/DAC,帶有FIFO、溫度傳感器和GPIO端口 |
詢價 | ||
MAXIM |
13+ |
QFN |
3738 |
原裝分銷 |
詢價 | ||
MAXIM |
25+ |
QFN-48P |
510 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
17+ |
TQFN48 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
23+ |
TQFN48 |
8650 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM |
25+23+ |
QFN48 |
25002 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
maxim |
20+ |
3858 |
全新原裝 |
詢價 | |||
MAXIM/美信 |
12+ |
QFN48 |
460 |
請放心是現(xiàn)貨的,原廠原裝正品 |
詢價 |
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