型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1258 | 12-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports 文件:567.03 Kbytes 页数:43 Pages | Maxim 美信 | Maxim | |
MAX1258 | 12位、多通道ADC/DAC,带有FIFO、温度传感器和GPIO端口 MAX1220/MAX1257/MAX1258将一个12位、多路模数转换器(ADC)和一个12位、八路数模转换器(DAC)集成在单片IC上。这些器件还包含了温度传感器、可配置的通用I/O端口(GPIO)和一个25MHz的SPI™/QSPI™/MICROWIRE™兼容串行接口。该系列ADC具有8和16输入通道的产品。八路DAC输出在2.0µs内稳定,ADC转换速率为225ksps。\n\n 所有器件中都包括了为ADC和DAC提供的内部基准(2.5V或4.096V)。可编程的基准模式允许选择内部基准、外部基准或两者的组合。内部包括:±1°C的精密温度传感器、FIFO、扫描模式、可编程内部 • 12位、225ksps ADC\n• 内置真差分采样/保持(T/H)的模拟多路复用器\n• 16个单端通道或8个差分通道(单极型或双极型) (MAX1257/MAX1258)\n• 8个单端通道或4个差分通道(单极型或双极型) (MAX1220)\n• 高精度:±0.5 LSB INL,±0.5 LSB DNL\n\n\n• 12位、八路、2µs稳定的DAC\n• 超低脉冲干扰能量(4nV × s)\n• 上电时可选择零值或满量程\n• 高精度:±0.5 LSB INL\n\n\n• 内部基准或外部单端/差分基准\n• 内部基准电压2.5V或4.096V\n\n\n• 内部±1°C的精密温; | ADI 亚德诺 | 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 页数:47 Pages | Maxim 美信 | Maxim | ||
12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports 文件:554.47 Kbytes 页数:43 Pages | Maxim 美信 | Maxim | ||
12-Bit, Multichannel ADCs/DACs with FIFO,Temperature Sensing, and GPIO Ports 文件:567.03 Kbytes 页数:43 Pages | Maxim 美信 | Maxim | ||
Convenient On-Board Test Points 文件:486.51 Kbytes 页数:41 Pages | Maxim 美信 | Maxim | ||
Convenient On-Board Test Points 文件:486.51 Kbytes 页数:41 Pages | Maxim 美信 | Maxim | ||
Package:48-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) ADC/DAC - 特殊用途 描述:IC ADC/DAC 12BIT 225K 48TQFN | AD 亚德诺 | AD | ||
Package:48-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) ADC/DAC - 特殊用途 描述:IC ADC/DAC 12BIT 225K 48TQFN | AD 亚德诺 | AD | ||
包装:盒 功能:ADC,DAC 类别:开发板,套件,编程器 评估和演示板及套件 描述:EVAL BOARD FOR MAX1258 | AD 亚德诺 | AD |
技术参数
- # Input Channels:
16
- Conv. Rate (max)(ksps):
300
- Data Bus:
SPI
- ADC Architecture:
SAR
- Diff/ S.E. Input:
Both
- Internal VREF (nominal)(V):
4.096
- External VREF (min)(V):
1
- External VREF (max)(V):
5.25
- Unipolar VIN (max)(V):
4.096
- Bipolar VIN (max)(±V):
2.048
- SNR(dB):
70
- SINAD(dB):
70
- THD(dB):
-76.0
- SFDR(dB):
72
- DNL(±LSB):
0.5
- INL(±LSB):
0.5
- AVDD (min)(V):
4.75
- AVDD (max)(V):
5.25
- DVDD (min)(V):
2.7
- DVDD (max)(V):
5.25
- 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):
$15.23 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
13+ |
QFN |
3758 |
原装分销 |
询价 | ||
MAX |
23+ |
QFP |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
23+ |
QFN |
5000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
22+ |
QFN48 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MAXIM |
25+23+ |
QFN48 |
25005 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
24+ |
QFN |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
Maxim Integrated |
24+ |
48-TQFN(7x7) |
65200 |
一级代理/放心采购 |
询价 | ||
MAXIM |
12/16+ |
BGAQFP |
850 |
普通 |
询价 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 |
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