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MAX1294BEEI中文资料PDF规格书
厂商型号 |
MAX1294BEEI |
参数属性 | MAX1294BEEI 封装/外壳为28-SSOP(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 模数转换器(ADC);产品描述:IC ADC 12BIT SAR 28QSOP |
功能描述 | 420ksps, 5V, 6-/2-Channel, 12-Bit ADCs with 2.5V Reference and Parallel Interface |
文件大小 |
226.79 Kbytes |
页面数量 |
20 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-5 11:36:00 |
MAX1294BEEI规格书详情
General Description
The MAX1294/MAX1296 low-power, 12-bit analog-to-digital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2µs), an on-chip clock, +2.5V internal reference, and a high-speed 12-bit parallel interface. They operate with a single +5V analog supply.
Power consumption is only 10mW at the maximum sampling rate of 420ksps. Two software-selectable power down modes enable the MAX1294/MAX1296 to be shut down between conversions; accessing the parallel interface returns them to normal operation. Powering down between conversions can reduce supply below 10µA at lower sampling rates.
Both devices offer software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation. In single-ended mode, the MAX1294 has six input channels and the MAX1296 has two (three input channels and one input channel, respectively, when in pseudo-differential mode).
Excellent dynamic performance and low power, combined with ease of use and small package size, make these converters ideal for battery-powered and data acquisition applications or for other circuits with demanding power-consumption and space requirements
The MAX1294/MAX1296 tri-states INT when CS goes high. Refer to MAX1266/MAX1268 if tri-stating INT is not desired.
The MAX1294 is offered in a 28-pin QSOP package, while the MAX1296 is available in a 24-pin QSOP. For pin-compatible +3V, 12-bit versions, see the MAX1295/MAX1297.
Features
♦ 12-Bit Resolution, ±0.5 LSB Linearity
♦ Single +5V Operation
♦ Internal +2.5V Reference
♦ Software-Configurable Analog Input Multiplexer
6-Channel Single-Ended/
3-Channel Pseudo-Differential (MAX1294)
2-Channel Single-Ended/
1-Channel Pseudo-Differential (MAX1296)
♦ Software-Configurable Unipolar/Bipolar Analog Inputs
♦ Low Current
2.8mA (420ksps)
1.0mA (100ksps)
400µA (10ksps)
2µA (Shutdown)
♦ Internal 6MHz Full-Power Bandwidth Track/Hold
♦ Parallel 12-Bit Interface
♦ Small Footprint
28-Pin QSOP (MAX1294)
24-Pin QSOP (MAX1296)
Applications
Industrial Control
Systems Data Logging
Energy Management
Patient Monitoring
Data-Acquisition Systems
Touchscreens
产品属性
- 产品编号:
MAX1294BEEI
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 模数转换器(ADC)
- 包装:
管件
- 位数:
12
- 采样率(每秒):
420k
- 输入数:
3,6
- 输入类型:
个伪差分,单端
- 数据接口:
并联
- 配置:
MUX-S/H-ADC
- 比率 - S/H:
1:1
- 架构:
SAR
- 参考类型:
外部,内部
- 电压 - 供电,模拟:
5V
- 电压 - 供电,数字:
5V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
28-SSOP(0.154",3.90mm 宽)
- 供应商器件封装:
28-QSOP
- 安装类型:
表面贴装型
- 描述:
IC ADC 12BIT SAR 28QSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
54000 |
一级代理放心采购 |
询价 | |||
MAXIM |
2023+ |
SSOP-28 |
3265 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MAXIM/美信 |
20+ |
28-SSOP |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Analog Devices Inc./Maxim Inte |
21+ |
28-QSOP |
6697 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MAXIM |
22+ |
QSOP28 |
200 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
MAXIM/美信 |
2021+ |
28-SSOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Maxim |
23+ |
28-QSOP |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
MaximIntegrated |
19+ |
28-QSOP |
56800 |
只卖原装正品!价格超越代理!可开增值税发票! |
询价 | ||
MAXIM |
2023+ |
QSOP |
50000 |
原装现货 |
询价 | ||
Maxim |
22+ |
28-QSOP |
10000 |
原装正品优势现货供应 |
询价 |