型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1249 | 2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | |
MAX1249 | +2.7V至+5.25V、低功耗、4通道、串行、10位ADC,QSOP-16封装 MAX1248/MAX1249 10位数据采集系统集成了4通道多路复用器、高带宽采样/保持功能和串行接口,提供高转换速度和低功耗。它们采用+2.7V至+5.25V单电源供电,其模拟输入可通过软件配置为单极性/双极性和单端/差分工作模式。\n\n 4线串行接口直接连接到SPI™/QSPI™和MICROWIRE™器件,无需外部逻辑。串行选通输出支持直接连接到TMS320系列数字信号处理器。MAX1248/MAX1249使用内部时钟或外部串行接口时钟进行逐次逼近模数转换。\n\n MAX1248具有2.5V内部基准电压源,而MAX1249需要外部基准电压源。两款器件都有一个电压调 • 4通道单端或2通道差分输入\n\n• +2.7V至+5.25V单电源供电\n\n• 内部2.5V基准电压源(MAX1248)\n\n• 低功耗:\n• 1.2mA(133ksps,+3V电源)\n\n• 54µA(1ksps,+3V电源)\n\n• 1µA(关断模式)\n\n\n\n\n• SPI/QSPI/MICROWIRE/TMS320兼容型4线串行接口\n\n• 软件可配置的单极性或双极性输入\n\n• 16引脚QSOP封装(与8引脚SO封装面积相同); | ADI 亚德诺 | ADI | |
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 文件:242.54 Kbytes 页数:24 Pages | Maxim 美信 | Maxim |
技术参数
- # Input Channels:
4
- Conv. Rate (max)(ksps):
133
- Data Bus:
SPI
- ADC Architecture:
SAR
- Diff/ S.E. Input:
Both
- External VREF (min)(V):
1
- External VREF (max)(V):
5.25
- Unipolar VIN (max)(V):
2.5
- Bipolar VIN (max)(±V):
1.25
- SNR(dB):
64
- SINAD(dB):
66
- THD(dB):
-70.0
- SFDR(dB):
70
- DNL(±LSB):
1
- INL(±LSB):
1
- DVDD (min)(V):
2.7
- DVDD (max)(V):
5.25
- IDVDD (typ)(mA):
1.6
- Standby Current(µA):
30
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
PDIP/16
- Budgetary Price (See Notes):
$5.52 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
2023+ |
3000 |
进口原装现货 |
询价 | ||||
2023+ |
5800 |
进口原装,现货热卖 |
询价 | ||||
MAX |
24+ |
SSOP |
3000 |
公司现货 |
询价 | ||
MAX |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
25+ |
QSOP16 |
15000 |
※※※原装大量库存特价销售※※※ |
询价 | ||
MAXIM |
13+ |
PDIP |
3758 |
原装分销 |
询价 | ||
MAXIM |
23+ |
SSOP |
3600 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
15+ |
SSOP |
11560 |
全新原装,现货库存,长期供应 |
询价 | ||
MAXIM |
17+ |
DIP |
6200 |
100%原装正品现货 |
询价 | ||
MAX |
05+ |
原厂原装 |
4285 |
只做全新原装真实现货供应 |
询价 |
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