DAC7311IDCKR TI DAC | SC-70-6 | 12-bit, 1-Ch, SPI, 1.8V-5.5V

Product Overview

The DAC7311IDCKR is a 12-bit, single-channel, voltage-output digital-to-analog converter (DAC) from Texas Instruments. It operates from a single 1.8V to 5.5V supply and features a 3-wire serial interface (SPI-compatible) with data rates up to 50 MHz. The device is available in a compact SC-70-6 package, making it ideal for space-constrained applications. It includes an internal reference and output buffer, providing a rail-to-rail output swing. The DAC7311IDCKR is designed for low-power operation, consuming only 0.5 mW at 3V, and offers a power-down mode to reduce current consumption to 0.1 µA.

Detailed Technical Specifications

Key Features

• 12-bit monotonic resolution
• Single-supply operation: 1.8V to 5.5V
• High-speed SPI interface up to 50 MHz
• Internal 1.25V reference (accuracy ±0.5%)
• Rail-to-rail output buffer
• Low power: 0.5 mW at 3V
• Power-down mode: 0.1 µA
• Compact SC-70-6 package
• Wide temperature range: -40°C to +125°C

Target Applications

• 5G base station: bias control for power amplifiers
• Automotive dashboard: gauge control and display calibration
• Industrial automation: programmable logic controllers (PLCs)
• Medical devices: patient monitoring systems
• Portable instrumentation: battery-powered test equipment
• Optical transceivers: laser bias adjustment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7311IDCKR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.

• 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.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

DAC7311IDCKR 是德州儀器 (TI) 推出的一款 12 位、單通道、電壓輸出數模轉換器 (DAC)。它可在 1.8V 至 5.5V 的單電源下工作，並配備 3 線串行接口 (兼容 SPI)，數據速率高達 50 MHz。該器件採用緊湊的 SC-70-6 封裝，非常適合空間受限的應用。它包含內部基準和輸出緩衝器，提供軌到軌輸出擺幅。DAC7311IDCKR 專為低功耗設計，在 3V 時僅消耗 0.5 mW，並提供關斷模式，將電流消耗降至 0.1 µA。

詳細技術參數

核心特性

• 12 位單調分辨率
• 單電源供電：1.8V 至 5.5V
• 高速 SPI 接口，最高 50 MHz
• 內部 1.25V 基準 (精度 ±0.5%)
• 軌到軌輸出緩衝器
• 低功耗：3V 時 0.5 mW
• 關斷模式：0.1 µA
• 緊湊的 SC-70-6 封裝
• 寬溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站：功率放大器偏置控制
• 汽車儀表盤：儀表控制和顯示校準
• 工業自動化：可編程邏輯控制器 (PLC)
• 醫療設備：病人監護系統
• 便攜式儀器：電池供電測試設備
• 光收發器：激光偏置調整

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7311IDCKR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 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。
• 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• 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。

• 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。
• 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。
• 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。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]