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MAX1148BEUP集成电路(IC)的模数转换器(ADC)规格书PDF中文资料

| 厂商型号 |
MAX1148BEUP |
| 参数属性 | MAX1148BEUP 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)的模数转换器(ADC);产品描述:IC ADC 14BIT SAR 20TSSOP |
| 功能描述 | Multichannel, True-Differential, Serial, 14-Bit ADCs |
| 封装外壳 | 20-TSSOP(0.173",4.40mm 宽) |
| 文件大小 |
879.27 Kbytes |
| 页面数量 |
25 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-3 9:30:00 |
| 人工找货 | MAX1148BEUP价格和库存,欢迎联系客服免费人工找货 |
MAX1148BEUP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.
特性 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:
MAX1148BEUP+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:
5V
- 电压 - 供电,数字:
5V
- 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/美信 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
0 |
9+ |
0 |
2 |
询价 | |||
Maxim |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
Analog Devices Inc./Maxim Inte |
24+25+ |
16500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
询价 | |||
MAX |
22+ |
TSSOP20 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM/美信 |
1534+ |
TSSOP20 |
100 |
原装现货 |
询价 | ||
MAXIM原装 |
23+ |
420 |
全新原装正品现货,支持订货 |
询价 | |||
MAX |
TSSO |
3200 |
原装长期供货! |
询价 | |||
MAXIM/美信 |
22+ |
TSSOP20 |
18000 |
原装现货原盒原包.假一罚十 |
询价 | ||
MAXim |
2023+ |
SSOP |
5800 |
进口原装,现货热卖 |
询价 |

