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MAX195BCWE

产品分类: 模数转换器(ADC)
厂牌: MAXIM INTEGRATED
产品描述: ±5V 85Ksps 16bit 1 16 SPI Single-Ended ±5V SAR SOP 贴片安装 10.5mm*7.6mm*2.35mm
供应商型号: MAX195BCWE-ND
供应商: Digi-Key
标准整包数: 5000
MAXIM INTEGRATED 模数转换器(ADC) MAX195BCWE

MAX195BCWE概述

    Product Introduction
    The MAX195 is a high-performance 16-bit successive-approximation analog-to-digital converter (ADC) designed to offer exceptional speed, accuracy, and energy efficiency. This component is equipped with advanced internal calibration circuits that eliminate linearity and offset errors without the need for external adjustments. The MAX195 features a capacitive-DAC architecture, providing an inherent 85ksps track/hold function, which ensures accurate data sampling even in high-speed applications. With its unipolar (0V to VREF) or bipolar (-VREF to VREF) input range selection, along with separate analog and digital power supplies, it minimizes digital noise coupling, making it suitable for demanding environments.
    Technical Parameters
    | Parameter | Minimum Value | Typical Value | Maximum Value | Unit |

    | Resolution | - | 16 | - | Bits |
    | Conversion Time | - | 9.4 | - | µs |
    | Peak Spurious Noise | - | -90 | - | dB |
    | SINAD | 87 | 90 | - | dB |
    | Input Range | 0V to VREF | - | -VREF to VREF | Volts |
    | Shutdown Mode Current | - | 10 | - | µA |
    | Analog Input Capacitance | - | 250 | - | pF |
    Product Features and Advantages
    The MAX195 boasts several unique features that set it apart from other ADCs:
    - High Resolution and Precision: With no missing codes and an accuracy of up to 90dB SINAD, it delivers precise conversions.
    - Energy Efficiency: Its 10µA shutdown mode drastically reduces power consumption, making it ideal for battery-operated devices.
    - Built-in Calibration: Automatic calibration maintains performance across varying temperatures and conditions.
    - Flexible Interface: Supports both unipolar and bipolar modes, offering versatility in application design.
    - Compact Packaging: Available in plastic DIP, wide SO, and ceramic SB packages, facilitating easy integration into various systems.
    Application Cases and Usage Recommendations
    The MAX195 is widely used in applications such as portable instruments, audio processing, industrial controls, robotics, and medical signal acquisition. For instance, in audio applications, the MAX195's high-resolution and minimal spurious noise make it ideal for capturing subtle nuances in sound signals. In medical devices, its robust performance ensures reliable data collection under critical conditions.
    To optimize usage, ensure proper synchronization between the convert signal and the clock to prevent missed conversions. Also, monitor environmental factors like temperature and voltage changes to maintain accuracy, especially after prolonged shutdown periods.
    Compatibility and Support
    The MAX195 is compatible with most microprocessors, simplifying integration with existing systems. Maxim Integrated offers comprehensive support including evaluation kits and technical assistance for developers. For specialized applications requiring extreme environmental conditions, contact the factory for custom processing to MIL-STD-883 standards.
    Common Issues and Solutions
    | Issue | Solution |

    | Unexpected voltage spikes on VDDA/VSSA | Verify all connections and add decoupling capacitors. |
    | Poor resolution | Check reference voltage settings and recalibrate the device. |
    | Inconsistent output during shutdown | Ensure proper sequence in turning off power supplies. |
    Conclusion and Recommendation
    The MAX195 represents a leap forward in ADC technology, offering unparalleled

MAX195BCWE参数

参数
位数 16
架构 SAR
电压 - 电源,数字 ±5V
采样率 85Ksps
输入类型 Single-Ended
分辨率 16bit
电压-电源,模拟 ±5V
接口类型 SPI
通道数 1
信噪比 -
长*宽*高 10.5mm*7.6mm*2.35mm
通用封装 SOP
安装方式 贴片安装
零件状态 停产
包装方式 卷带包装

MAX195BCWE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。

MAX195BCWE数据手册

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MAXIM INTEGRATED 模数转换器(ADC) MAXIM INTEGRATED MAX195BCWE MAX195BCWE数据手册

MAX195BCWE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+ ¥ 356.1212
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