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ADS7038

ADS7038x Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

1 Features • Small package size: – WQFN 3mm × 3mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel – Eve

文件:2.40133 Mbytes 页数:86 Pages

TI

德州仪器

ADS7038

ADS7038x Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

1 Features • Small package size: – WQFN 3mm × 3mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel – Eve

文件:2.40049 Mbytes 页数:86 Pages

TI

德州仪器

ADS7038

ADS7028 Small, 8-Channel, 12-Bit ADC with SPI Interface, GPIOs, and CRC

1 Features 1• Small package size: – WQFN 3 mm × 3 mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel –

文件:1.16953 Mbytes 页数:86 Pages

TI

德州仪器

ADS7038

ADS7038-Q1 Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

文件:984.71 Kbytes 页数:76 Pages

TI

德州仪器

ADS7038

ADS7028 Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

文件:772.11 Kbytes 页数:76 Pages

TI

德州仪器

ADS7038

ADS7038-Q1 Small, 8-Channel, 12-Bit ADC with SPI Interface, GPIOs, and CRC

文件:2.71842 Mbytes 页数:88 Pages

TI

德州仪器

ADS7038

具有 SPI、GPIO 和 CRC 的 8 通道、1MSPS、12 位模数转换器 (ADC)

ADS7038 是一款易于使用的 8 通道多路复用 12 位 1MSPS 逐次逼近寄存器模数转换器 (SAR ADC)。8 个通道可独立配置为模拟输入、数字输入或数字输出。 该器件具有一个用于执行 ADC 转换过程的内部振荡器。\n\nADS7038 通过兼容 SPI 的接口进行通信,可以在自主或单冲转换模式下运行。ADS7038 使用具有可编程高低阈值、迟滞和事件计数器的数字窗口比较器,通过每通道事件触发的中断来实施模拟监控功能。ADS7038 具有用于数据读取/写入操作和上电配置的内置循环冗余校验 (CRC) 功能。 • 小封装尺寸: \n• WQFN 3mm × 3mm\n \n• 8 通道,可配置为以下任意组合: \n• 最多 8 个模拟输入、数字输入或数字输出\n \n• 用于 I/O 扩展的 GPIO: \n• 开漏、推挽数字输出\n \n• 模拟监控: \n• 每个通道的可编程阈值\n• 用于瞬态抑制的事件计数器\n \n• 宽工作范围: \n• AVDD:2.35V 至 5.5V\n• DVDD:1.65V 至 5.5V\n• 温度范围:-40°C 至 +125°C\n \n• 增强型 SPI 数字接口: \n• 高速 60MHz 接口\n• 使用 >13.5MHz SPI 实现最大吞吐量 \n;

TI

德州仪器

ADS7038_V01

ADS7038x Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

1 Features • Small package size: – WQFN 3mm × 3mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel – Eve

文件:2.40049 Mbytes 页数:86 Pages

TI

德州仪器

ADS7038H

ADS7038x Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

1 Features • Small package size: – WQFN 3mm × 3mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel – Eve

文件:2.40049 Mbytes 页数:86 Pages

TI

德州仪器

ADS7038H

ADS7038x Small, 8-Channel, 12-Bit ADC With SPI Interface, GPIOs, and CRC

1 Features • Small package size: – WQFN 3mm × 3mm • 8 channels configurable as any combination of: – Up to 8 analog inputs, digital inputs, or digital outputs • GPIOs for I/O expansion: – Open-drain, push-pull digital outputs • Analog watchdog: – Programmable thresholds per channel – Eve

文件:2.40133 Mbytes 页数:86 Pages

TI

德州仪器

技术参数

  • Number of input channels:

    8

  • Sample rate (Max) (kSPS):

    1000

  • Interface type:

    SPI

  • Architecture:

    SAR

  • Input type:

    Single-Ended

  • Multi-channel configuration:

    Multiplexed

  • Rating:

    Catalog

  • Reference mode:

    Supply

  • Input range (Max) (V):

    5.5

  • Input range (Min) (V):

    0

  • Features:

    Comparator

  • Operating temperature range (C):

    -40 to 125

  • Power consumption (Typ) (mW):

    1.5

  • Analog voltage AVDD (Min) (V):

    2.35

  • SNR (dB):

    72.9

  • Analog voltage AVDD (Max) (V):

    5.5

  • INL (Max) (+/-LSB):

    2

  • Digital supply (Min) (V):

    1.65

  • Digital supply (Max) (V):

    5.5

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI
25+
N/A
7734
样件支持,可原厂排单订货!
询价
TI
25+
N/A
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
TI(德州仪器)
2021+
WQFN-16
499
询价
TI
23+
WQFN-16
50000
全新原装正品现货,支持订货
询价
TI 即将到
24+
WQFN-16
10000
询价
TI
2000+;2001+
#
12000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
TI/德州仪器
24+
#
2960
只供应原装正品 欢迎询价
询价
TI(德州仪器)
2022+原装正品
WQFN-16
18000
支持工厂BOM表配单 公司只做原装正品货
询价
TI/德州仪器
22+
WQFN-16
3500
原装正品
询价
更多ADS7038供应商 更新时间2026-1-18 8:01:00