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MAX1149BEUP中文资料PDF规格书
厂商型号 |
MAX1149BEUP |
参数属性 | MAX1149BEUP 封装/外壳为20-TSSOP(0.173",4.40mm 宽);包装为卷带(TR);类别为集成电路(IC) > 模数转换器(ADC);产品描述:IC ADC 14BIT SAR 20TSSOP |
功能描述 | Multichannel, True-Differential, Serial, 14-Bit ADCs |
文件大小 |
879.27 Kbytes |
页面数量 |
25 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 | 2024-5-15 11:11:00 |
MAX1149BEUP规格书详情
General Description
The MAX1146–MAX1149 low-power, 14-bit, multichannel, analog-to-digital converters (ADCs) feature an internal track/hold (T/H), voltage reference, and clock. The MAX1146/MAX1148 operate from a single +4.75V to +5.25V supply, and the MAX1147/MAX1149 operate from a single +2.7V to +3.6V supply. All analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation.
The 4-wire serial interface connects directly to SPI™/QSPI™/MICROWIRE™ devices without external logic. The serial strobe output (SSTRB) allows convenient connection to digital signal processors. The MAX1146–MAX1149 use an internal clock or an external serial-interface clock to perform successive-approx-imation analog-to-digital conversions.
Features
♦ 8-Channel Single-Ended or 4-Channel Differential Inputs (MAX1148/MAX1149)
♦ 4-Channel Single-Ended or 2-Channel Differential Inputs (MAX1146/MAX1147)
♦ Internal Multiplexer and T/H
♦ Single-Supply Operation
4.75V to 5.25V Supply (MAX1146/MAX1148)
2.7V to 3.6V Supply (MAX1147/MAX1149)
♦ Internal Reference
+4.096V (MAX1146/MAX1148)
+2.500V (MAX1147/MAX1149)
♦ 116ksps Sampling Rate
♦ Low Power
1.1mA (116ksps)
120µA (10ksps)
12µA (1ksps)
300nA (Power-Down Mode)
♦ SPI-/QSPI-/MICROWIRE Compatible
♦ 20-Pin TSSOP
Applications
Portable Data Logging
Data Acquisition
Medical Instruments
Battery-Powered Instruments
Process Control
产品属性
- 产品编号:
MAX1149BEUP+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 模数转换器(ADC)
- 包装:
卷带(TR)
- 位数:
14
- 采样率(每秒):
116k
- 输入数:
4,8
- 输入类型:
差分,单端
- 数据接口:
SPI
- 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:
2.7V ~ 3.6V
- 电压 - 供电,数字:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 安装类型:
表面贴装型
- 描述:
IC ADC 14BIT SAR 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
21+ |
TSSOP-20 |
6000 |
原装现货 |
询价 | ||
Analog Devices Inc./Maxim Inte |
21+ |
20-TSSOP |
9000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MAXIM/美信 |
22+ |
TSSOP20 |
8408 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MAXIM |
19+ |
TSSOP20 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM/美信 |
2023+ |
TSSOP-20 |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
询价 | ||
ADI |
23+ |
20-TSSOP |
22229 |
确保原装正品,一站式BOM配单 |
询价 | ||
MAXIM/美信 |
2023+ |
TSSOP-20 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
MAXIM |
22+ |
TSSOP20 |
200 |
※※※原装大量库存特价销售※※※ |
询价 | ||
MAXIM/美信 |
TSSOP20 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |