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Product Overview
The TLC5618AQDG4 is a dual 10-bit voltage output digital-to-analog converter (DAC) from Texas Instruments. It features a serial interface, low power consumption, and a 1.25 µs settling time. The device operates from a single 5V supply and is available in an 8-pin SOIC package. It is designed for applications requiring high accuracy and low noise, such as industrial process control, data acquisition systems, and automotive electronics.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
10 Bits |
| Number of DAC Channels |
2 |
| Settling Time |
1.25 µs (Typ) |
| Output Type |
Voltage - Buffered |
| Differential Output |
No |
| Data Interface |
SPI |
| Reference Type |
External |
| Voltage - Supply, Analog |
5V |
| Voltage - Supply, Digital |
5V |
| INL/DNL (LSB) |
±1 (Max) |
| Architecture |
String DAC |
| Operating Temperature |
-40°C ~ 125°C |
| Package / Case |
8-SOIC |
Key Features
- 10-bit resolution dual DAC
- Low power consumption: 1.8 mW (Typ) at 5V
- Fast settling time: 1.25 µs
- Serial interface (SPI-compatible)
- Buffered voltage output
- External reference
- Power-on reset to zero scale
- Wide operating temperature range: -40°C to +125°C
- Available in 8-pin SOIC package
Target Applications
- Industrial process control (e.g., PLC analog output modules)
- Data acquisition systems (e.g., 5G base station control loops)
- Automotive electronics (e.g., dashboard display calibration)
- Portable instrumentation (e.g., battery-powered test equipment)
- Motor control (e.g., servo drive setpoint generation)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLC5618AQDG4. 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
TLC5618AQDG4 是德州儀器推出的雙通道 10 位電壓輸出數模轉換器 (DAC)。它採用串行接口,功耗低,建立時間為 1.25 µs。該器件可在單一 5V 電源下工作,採用 8 引腳 SOIC 封裝。適用於需要高精度和低噪聲的應用,如工業過程控制、數據採集系統和汽車電子。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
10 位 |
| DAC 通道數 |
2 |
| 建立時間 |
1.25 µs (典型值) |
| 輸出類型 |
電壓 - 緩衝 |
| 差分輸出 |
無 |
| 數據接口 |
SPI |
| 參考類型 |
外部 |
| 電源電壓 (模擬) |
5V |
| 電源電壓 (數字) |
5V |
| INL/DNL (LSB) |
±1 (最大值) |
| 架構 |
電阻串 |
| 工作溫度 |
-40°C ~ 125°C |
| 封裝/外殼 |
8-SOIC |
核心特性
- 10 位分辨率雙通道 DAC
- 低功耗:5V 時典型值 1.8 mW
- 快速建立時間:1.25 µs
- 串行接口 (SPI 兼容)
- 緩衝電壓輸出
- 外部基準
- 上電復位至零電平
- 寬工作溫度範圍:-40°C 至 +125°C
- 採用 8 引腳 SOIC 封裝
典型應用場景
- 工業過程控制 (例如 PLC 模擬輸出模塊)
- 數據採集系統 (例如 5G 基站控制迴路)
- 汽車電子 (例如儀表盤顯示校準)
- 便攜式儀器 (例如電池供電測試設備)
- 電機控制 (例如伺服驅動設定點生成)
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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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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