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MAX1202BCAP

产品分类: 模数转换器(ADC)
厂牌: MAXIM INTEGRATED
产品描述: ±5V,5V 133Ksps 12bit 12 SPI Differential,Single-Ended 2.7V~5.25V SAR SSOP 贴片安装
供应商型号: MAX1202BCAP-ND
供应商: Digi-Key
标准整包数: 5000
MAXIM INTEGRATED 模数转换器(ADC) MAX1202BCAP

MAX1202BCAP概述

    Product Introduction
    The MAX1202/MAX1203 series are advanced analog-to-digital converters (ADCs) specifically designed for mixed-supply systems operating with both +5V analog and +3V digital supply voltages. These ADCs are highly versatile and feature an 8-channel multiplexer along with a high-bandwidth track-and-hold circuitry. With their support for both single-ended and differential input configurations, they are widely used in data acquisition, medical instruments, process control, and battery-powered systems requiring precise analog-to-digital conversion. Key advantages include their low power consumption, high-speed conversion, and compatibility with popular interfaces like SPI, MICROWIRE, and TMS320.
    Technical Parameters
    | Parameter | Specification |

    | Resolution | 12 bits |
    | Input Voltage Range | Single-ended: 0V to VREF; Bipolar: ±VREF/2 |
    | Input Channels | 8 (single-ended) or 4 (differential) |
    | Operating Voltage | Single +5V or Dual ±5V |
    | Internal Reference Voltage | 4.096V (MAX1202 only) |
    | Power Consumption | 1.5mA (operating mode), 2µA (power-down mode) |
    | Serial Interface Speed | Up to 2MHz |
    | Signal-to-Noise Ratio | 70 dB |
    | Total Harmonic Distortion | -80 dB |
    | Reference Temperature Coefficient | ±0.8 ppm/°C |
    | Absolute Maximum Rating | VDD: +5.5V to -0.3V; VSS: -5.5V to +0.3V |
    Product Features and Advantages
    1. High Precision: With ±0.5 LSB INL for MAX1202A and ±1.0 LSB for MAX1202B/BMAX1203B, these ADCs deliver outstanding accuracy suitable for critical measurement applications.
    2. Low Power Consumption: Extremely low operating power ensures longer battery life, especially crucial in portable devices.
    3. Flexible Interface: Compatible with SPI, MICROWIRE, and TMS320 interfaces, enabling seamless integration with modern digital processors.
    4. Wide Temperature Range: Available in commercial (0°C to +70°C) and extended (-40°C to +85°C) temperature ranges.
    5. Compact Packaging: Available in 20-pin SSOP and PDIP formats, ideal for space-constrained designs.
    Application Case Studies and Usage Suggestions
    Application Example:
    In a data acquisition system, the MAX1202/MAX1203 can handle multiple sensors providing voltage readings simultaneously. For example, in a medical diagnostic tool, these ADCs can read signals from ECG, EMG, or EEG sensors.
    Usage Recommendations:
    1. Differential Mode Usage: Utilize differential mode when precision is paramount, ensuring stability of the negative input (IN-) to avoid errors.
    2. Power Management: Leverage the power-down mode during idle times to minimize energy consumption, particularly beneficial in portable or battery-operated equipment.
    3. Configuration Flexibility: Use the digital output logic level adjustment to match the voltage requirements of connected devices, ensuring proper signal interfacing.
    Compatibility and Support
    The MAX1202/MAX1203 is compatible with various microcontrollers and DSPs due to its SPI/MICROWIRE/TMS320 interface compatibility. Maxim Integrated, the manufacturer, provides comprehensive documentation, evaluation kits, and technical support to assist users in deploying these ADCs effectively in their projects.
    Common Issues and Solutions
    | Issue | Solution |

    | Poor resolution in noisy environments | Ensure proper filtering and grounding of analog input lines. |
    | Slow conversion sp

MAX1202BCAP参数

参数
电压 - 电源,数字 2.7V~5.25V
采样率 133Ksps
电压-电源,模拟 ±5V,5V
通道数 -
接口类型 SPI
位数 12
信噪比 -
架构 SAR
分辨率 12bit
输入类型 Differential,Single-Ended
7.33mm(Max)
5.38mm(Max)
1.99mm(Max)
通用封装 SSOP
安装方式 贴片安装
应用等级 商用级
零件状态 在售
包装方式 卷带包装

MAX1202BCAP厂商介绍

Maxim Integrated(美信集成)是一家全球领先的半导体设计公司,专注于模拟、混合信号和微处理器解决方案。公司成立于1983年,总部位于美国加州圣何塞。

Maxim Integrated的主要产品分为以下几类:
1. 电源管理:包括电源管理IC、电池管理、电源转换器等,广泛应用于移动设备、工业控制等领域。
2. 微控制器:包括微处理器、微控制器等,应用于智能家居、物联网、医疗设备等领域。
3. 接口产品:包括以太网、串行通信、USB等接口产品,应用于通信、计算机等领域。
4. 传感器:包括温度、湿度、压力等传感器,应用于汽车、工业控制等领域。
5. 射频和无线:包括无线通信、射频放大器等产品,应用于无线通信、**通信等领域。

Maxim Integrated的优势在于:
1. 强大的研发能力:拥有超过4000项专利,持续推出创新产品。
2. 丰富的产品线:提供超过7万种产品,满足不同客户的需求。
3. 广泛的应用领域:产品广泛应用于消费电子、工业、汽车等领域。
4. 优质的客户服务:提供技术支持、定制解决方案等服务,满足客户的个性化需求。

MAX1202BCAP数据手册

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MAXIM INTEGRATED 模数转换器(ADC) MAXIM INTEGRATED MAX1202BCAP MAX1202BCAP数据手册

MAX1202BCAP封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
5000+ ¥ 96.431
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起订量: 5000 增量: 1
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