DAC7642VFBT TI DAC | 32-LQFP (7x7) | 16-Bit, 4-Ch, Serial Input

Product Overview

The DAC7642VFBT is a 16-bit, quad-channel, serial-input digital-to-analog converter (DAC) from Texas Instruments. It operates from a single +5V supply and features a 3-wire serial interface compatible with SPI, QSPI, and Microwire. The device includes an internal reference and output amplifier, providing a full-scale output of 0V to +5V. Housed in a compact 32-LQFP (7x7mm) package, it is ideal for space-constrained applications requiring high precision and multiple DAC channels.

Detailed Technical Specifications

Key Features

• 16-bit monotonic performance
• Quad-channel output
• Internal reference (2.5V)
• Low power consumption: 5 mW typical
• Power-on reset to 0V
• Double-buffered registers
• Asynchronous reset (CLR) to zero-scale

Target Applications

• 5G base station: Automatic bias control for power amplifiers
• Automotive dashboard: Precision voltage references for display drivers
• Industrial process control: Multi-channel setpoint generation
• Medical instrumentation: Programmable voltage sources for patient monitoring
• Test and measurement: Arbitrary waveform generation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7642VFBT. 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

DAC7642VFBT 是德州儀器（TI）推出的16位、四通道、串行輸入數模轉換器（DAC）。它採用單一+5V電源供電，具有與SPI、QSPI和Microwire兼容的3線串行接口。該器件包含內部基準和輸出放大器，提供0V至+5V的滿量程輸出。採用緊湊的32-LQFP（7x7mm）封裝，非常適合需要高精度和多通道DAC的空間受限應用。

詳細技術參數

核心特性

• 16位單調性能
• 四通道輸出
• 內部基準（2.5V）
• 低功耗：典型值5 mW
• 上電復位至0V
• 雙緩衝寄存器
• 異步復位（CLR）至零標度

典型應用場景

• 5G基站：功率放大器的自動偏置控制
• 汽車儀表盤：顯示驅動器的精密電壓基準
• 工業過程控制：多通道設定點生成
• 醫療儀器：患者監護的可編程電壓源
• 測試與測量：任意波形生成

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7642VFBT 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]