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MAX149BEPP中文资料美信数据手册PDF规格书
MAX149BEPP规格书详情
General Description
The MAX148/MAX149 10-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. They operate from a single +2.7V to +5.25V supply, and sample to 133ksps. Both devices’ analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation
Features
♦ 8-Channel Single-Ended or 4-Channel Differential Inputs
♦ Single-Supply Operation: +2.7V to +5.25V
♦ Internal 2.5V Reference (MAX149)
♦ Low Power: 1.2mA (133ksps, 3V Supply) 54µA (1ksps, 3V Supply) 1µA (Power-Down Mode)
♦ SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
♦ Software-Configurable Unipolar or Bipolar Inputs
♦ 20-Pin DIP/SSOP Packages
Applications
Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Pen Digitizers
Process Control
产品属性
- 型号：
MAX149BEPP
- 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 |
23+ |
SSOP |
15 |
原装正品现货 |
询价 | ||
MAXIM/美信 |
23+ |
SSOP-20 |
89630 |
当天发货全新原装现货 |
询价 | ||
ADI |
24+ |
20-SSOP-5.3_MM |
3600 |
原盘,原标,假一赔三,支持账期 |
询价 | ||
MAXIM |
23+ |
SSOP20 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
MAX |
24+ |
SOP-20 |
6980 |
原装现货,可开13%税票 |
询价 | ||
Maxim |
24+ |
SMD |
15600 |
界面开发工具 |
询价 | ||
MAXIM |
24+ |
SSOP |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAXIM |
25+23+ |
SSOP20 |
26748 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
23+ |
SSOP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
2016+ |
SSOP20 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 |
