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Product Overview
The ADS1118IDGSR is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features an internal voltage reference, a programmable gain amplifier (PGA), and an I2C-compatible interface. Housed in a compact 10-VSSOP package, this device is ideal for space-constrained applications requiring high-resolution data acquisition.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
16 Bits |
| Sampling Rate |
860 SPS (max) |
| Input Channels |
2 Differential / 4 Single-Ended |
| Interface |
I2C |
| Internal Reference |
2.048 V |
| PGA Gains |
1, 2, 4, 8, 16 |
| Supply Voltage |
2.0 V to 5.5 V |
| Power Consumption |
150 µA (continuous conversion) |
| Operating Temperature |
-40°C to +125°C |
| Package |
10-VSSOP |
Key Features
- 16-bit resolution with no missing codes
- Internal 2.048V reference with low drift
- Programmable gain amplifier (PGA) for small signal conditioning
- I2C interface with up to 3.4 MHz
- Low power consumption: 150 µA typical
- Wide supply voltage range: 2.0V to 5.5V
- Small 10-VSSOP package for space-constrained designs
Target Applications
- 5G base station power monitoring
- Automotive dashboard sensor interfaces
- Portable instrumentation and data loggers
- Industrial process control and automation
- Medical devices such as patient monitors
- Battery management systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS1118IDGSR. Our core advantages include:
-
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.
-
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
ADS1118IDGSR 是德州儀器(TI)推出的一款精密、低功耗、16位模數轉換器(ADC)。它內置電壓基準、可編程增益放大器(PGA)和 I2C 兼容接口。採用緊湊的 10-VSSOP 封裝,非常適合需要高分辨率數據採集的空間受限應用。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
16 位 |
| 採樣率 |
860 SPS(最大) |
| 輸入通道 |
2 差分 / 4 單端 |
| 接口 |
I2C |
| 內部基準 |
2.048 V |
| PGA 增益 |
1, 2, 4, 8, 16 |
| 電源電壓 |
2.0 V 至 5.5 V |
| 功耗 |
150 µA(連續轉換) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
10-VSSOP |
核心特性
- 16位分辨率,無漏碼
- 內部 2.048V 基準,低漂移
- 可編程增益放大器(PGA),用於小信號調理
- I2C 接口,最高 3.4 MHz
- 低功耗:典型 150 µA
- 寬電源電壓範圍:2.0V 至 5.5V
- 小型 10-VSSOP 封裝,適合空間受限設計
典型應用場景
- 5G 基站電源監控
- 汽車儀表板傳感器接口
- 便攜式儀器和數據記錄器
- 工業過程控制和自動化
- 醫療設備,如病人監護儀
- 電池管理系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADS1118IDGSR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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