| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | ||
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 | TI | ||
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 | TI |
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 |
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