DAC7558IRHBT TI DAC | 32-VQFN (5x5) | 8-Ch, 12-Bit, Serial Interface

Product Overview

The DAC7558IRHBT is a high-performance, 12-bit, octal-channel digital-to-analog converter (DAC) from Texas Instruments. It features a serial interface (SPI) and operates from a single 2.7V to 5.5V supply. The device is housed in a compact 32-VQFN (5x5 mm) package, making it ideal for space-constrained applications. With its low power consumption and excellent linearity, the DAC7558IRHBT is suitable for a wide range of industrial, automotive, and communication systems.

Detailed Technical Specifications

Key Features

• 12-bit monotonic performance
• 8 independent DAC channels
• Low power: 0.5 mW per channel at 3V
• Power-on reset to zero-scale
• Double-buffered input registers
• Simultaneous or sequential update
• SPI interface with up to 50 MHz clock
• Small 5x5 mm VQFN package

Target Applications

• 5G base station: Automatic bias control for power amplifiers
• Automotive dashboard: Instrument cluster and head-up display calibration
• Industrial automation: Programmable logic controllers (PLC) and process control
• Medical equipment: Patient monitoring and diagnostic systems
• Test and measurement: Arbitrary waveform generation and data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7558IRHBT. 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

DAC7558IRHBT 是一款高性能、12位、八通道數位類比轉換器（DAC），來自德州儀器。它採用串列介面（SPI），可在 2.7V 至 5.5V 的單電源下工作。該器件採用緊湊的 32-VQFN（5x5 mm）封裝，非常適合空間受限的應用。憑藉其低功耗和出色的線性度，DAC7558IRHBT 適用於廣泛的工業、汽車和通信系統。

詳細技術參數

核心特性

• 12 位單調性能
• 8 個獨立 DAC 通道
• 低功耗：3V 時每通道 0.5 mW
• 上電復位至零刻度
• 雙緩衝輸入寄存器
• 同步或順序更新
• SPI 介面，時鐘高達 50 MHz
• 小型 5x5 mm VQFN 封裝

典型應用場景

• 5G 基站：功率放大器的自動偏置控制
• 汽車儀表板：儀表組和抬頭顯示校準
• 工業自動化：可編程邏輯控制器（PLC）和過程控制
• 醫療設備：病人監護和診斷系統
• 測試與測量：任意波形生成和數據採集

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7558IRHBT 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]