MAX11321集成电路（IC）的模数转换器（ADC）规格书PDF中文资料
| 厂商型号 |
MAX11321 |
| 参数属性 | MAX11321 封装/外壳为32-WFQFN 裸露焊盘；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的模数转换器（ADC）；产品描述：IC ADC 10BIT SAR 32TQFN |
| 功能描述 | 1Msps, 10-/12-Bit, 4-/8-/16-Channel ADCs with Post-Mux External Signal Conditioning Access |
| 封装外壳 | 32-WFQFN 裸露焊盘 |
| 文件大小 |
3.35848 Mbytes |
| 页面数量 |
37 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-1-21 23:00:00 |
| 人工找货 | MAX11321价格和库存，欢迎联系客服免费人工找货 |
MAX11321规格书详情
General Description
The MAX11321–MAX11328 are 12-/10-bit with external reference and 500kHz, full-linear-bandwidth, high-speed, low-power, serial-output successive approximation register (SAR) analog-to-digital converters (ADCs). The MAX11321–MAX11328 provide external access to the output of the integrated mux and ADC input, to simplify conditioning. The MAX11321–MAX11328 include both internal and external clock modes. These devices feature scan mode in both internal and external clock modes. The internal clock mode features internal averaging to increase SNR. The external clock mode features the SampleSetK technology, a user-programmable analog input channel sequencer. The SampleSet approach provides greater sequencing flexibility for multichannel applications while alleviating significant microcontroller or DSP (controlling unit) communication overhead.
Benefits and Features
♦ Scan Modes, Internal Averaging, and Internal Clock
♦ 16-Entry First-In/First-Out (FIFO)
♦ SampleSet: User-Defined Channel Sequence with Maximum Length of 256
♦ Input Pins
◇ Any Combination of Single-Ended, Differential and Pseudo-Differential Pairs Allowed
♦ Analog Multiplexer with True Differential Track/Hold
◇ 16-/8-/4-Channel Single-Ended
◇ 12-/8-/4-Channel Fully-Differential Pairs
◇ 15-/8-/4-Channel Pseudo-Differential Relative to a Common Input
♦ Externally Accessible Multiplex Output and ADC Input
♦ Two Software-Selectable Bipolar Input Ranges
◇ ±VREF+/2, ±VREF+
♦ Flexible Input Configuration Across All Channels
♦ High Accuracy
◇ ±1 LSB INL, ±1 LSB DNL, No Missing Codes
♦ 70dB SINAD Guaranteed at 100kHz Input Frequency
♦ 1.5V to 3.6V Digital I/O Supply Voltage
♦ 2.35V to 3.6V Supply Voltage
♦ Extended Battery Life for Portable Applications
◇ 5.4mW at 1Msps with 3V Supplies
◇ 2µA Full-Shutdown Current
♦ External Differential Reference (1V to VDD)
♦ 16MHz, 3-Wire SPI-/QSPI-/MICROWIRE-/DSP Compatible Serial Interface
♦ Wide -40NC to +125NC Operation
♦ Space-Saving, 32-Pin, 5mm x 5mm TQFN Packages
♦ 1Msps Conversion Rate, No Pipeline Delay
Applications
High-Speed Data Acquisition Systems
High-Speed Closed-Loop Systems
Industrial Control Systems
Medical Instrumentation
Battery-Powered Instruments
Portable Systems
产品属性
- 产品编号：
MAX11321ATJ+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）剪切带（CT）Digi-Reel® 得捷定制卷带
- 位数：
10
- 采样率（每秒）：
1M
- 输入数：
2，4
- 输入类型：
差分，个伪差分，单端
- 数据接口：
SPI，DSP
- 配置：
MUX-S/H-ADC
- 比率 - S/H：
1：1
- 架构：
SAR
- 参考类型：
外部
- 电压 - 供电，模拟：
2.35V ~ 3.6V
- 电压 - 供电，数字：
2.35V ~ 3.6V
- 工作温度：
-40°C ~ 125°C
- 封装/外壳：
32-WFQFN 裸露焊盘
- 供应商器件封装：
32-TQFN（5x5）
- 安装类型：
表面贴装型
- 描述：
IC ADC 10BIT SAR 32TQFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
25+ |
32-TQFN(5x5) |
20948 |
样件支持,可原厂排单订货! |
询价 | ||
ADI(亚德诺) |
25+ |
32-TQFN(5x5) |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
MAXIM/美信 |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
Analog Devices Inc./Maxim Inte |
18500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
询价 | ||||
MAXIM/美信 |
25+ |
TQFN-EP-32 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MAXIM/美信 |
12+ |
NA |
2520 |
原装现货支持BOM配单服务 |
询价 | ||
MAXIM/美信 |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
MAXIM/美信 |
21+ |
TQFN-EP-32 |
10000 |
全新原装现货 |
询价 | ||
ADI |
25+ |
32-LFCSP-5X5X0.75 |
5500 |
1Msps、10/12位、4/8/16通道ADC,提供外部信号调理复用输入 |
询价 |
