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Product Overview
The ADS7828EIPWRQ1 is a high-performance, 12-bit analog-to-digital converter (ADC) from Texas Instruments, designed for automotive and industrial applications. It features an 8-channel multiplexer, I2C-compatible serial interface, and operates from a single 2.7V to 5.25V supply. Housed in a compact 16-TSSOP package, this device offers low power consumption and excellent linearity, making it ideal for precision data acquisition systems.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
12 bits |
| Number of Input Channels |
8 (single-ended) or 4 (differential) |
| Sampling Rate |
50 kSPS (max) |
| Interface |
I2C (up to 3.4 MHz) |
| Supply Voltage |
2.7V to 5.25V |
| Power Consumption |
0.65 mW (typical at 3V) |
| INL (Integral Nonlinearity) |
±1 LSB (max) |
| DNL (Differential Nonlinearity) |
±1 LSB (max) |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-TSSOP |
Key Features
- 12-bit resolution with no missing codes
- 8-channel single-ended or 4-channel differential input
- I2C-compatible serial interface with up to 3.4 MHz speed
- Low power consumption: 0.65 mW at 3V
- Wide supply voltage range: 2.7V to 5.25V
- Internal reference (2.5V) or external reference
- Automotive qualified (AEC-Q100)
- Small 16-TSSOP package for space-constrained designs
Target Applications
- Automotive battery management systems (e.g., monitoring cell voltages in electric vehicles)
- 5G base station power supply monitoring (e.g., voltage and current sensing)
- Industrial process control (e.g., temperature and pressure sensors)
- Medical instrumentation (e.g., patient monitoring devices)
- Dashboard and infotainment systems in vehicles
- Portable data acquisition systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS7828EIPWRQ1. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
ADS7828EIPWRQ1 是德州儀器推出的一款高性能12位模數轉換器(ADC),專為汽車和工業應用設計。它具備8通道多路復用器、I2C兼容串行接口,並可在2.7V至5.25V的單電源下工作。該器件採用緊湊的16-TSSOP封裝,功耗低且線性度優異,非常適合精密數據採集系統。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
12位 |
| 輸入通道數 |
8(單端)或4(差分) |
| 採樣率 |
50 kSPS(最大) |
| 接口 |
I2C(最高3.4 MHz) |
| 供電電壓 |
2.7V 至 5.25V |
| 功耗 |
0.65 mW(典型值,3V時) |
| 積分非線性(INL) |
±1 LSB(最大) |
| 差分非線性(DNL) |
±1 LSB(最大) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
16-TSSOP |
核心特性
- 12位分辨率,無漏碼
- 8通道單端或4通道差分輸入
- I2C兼容串行接口,速度高達3.4 MHz
- 低功耗:3V時僅0.65 mW
- 寬電源電壓範圍:2.7V 至 5.25V
- 內部基準(2.5V)或外部基準
- 通過汽車級認證(AEC-Q100)
- 緊湊的16-TSSOP封裝,節省空間
典型應用場景
- 汽車電池管理系統(例如監控電動汽車的電芯電壓)
- 5G基站電源監控(例如電壓和電流檢測)
- 工業過程控制(例如溫度和壓力傳感器)
- 醫療儀器(例如病人監護設備)
- 車輛儀表盤和信息娛樂系統
- 便攜式數據採集系統
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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