ホーム インターフェイス USB IC USB PHY およびブリッジ
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インターフェイス
USB IC
USB PHY およびブリッジ

TUSB2551

新規設計での使用を推奨しません

高性能、ユニバーサル シリアル バス トランシーバ

ご注文はこちら
データシート
TUSB2551 は新規設計での使用を推奨しません
これまでにご購入されたお客様をサポートする目的でこの製品を引き続き生産しています。新規設計では代替品をご検討ください。
open-in-new 代替品と比較
比較対象デバイスと類似の機能。
TUSB2551A アクティブ 高性能、ユニバーサル シリアル バス トランシーバ TI does not recommend using this part for a new design. This product continues to be in production to support existing customers.

TUSB2551

新規設計での使用を推奨しません
データシート ご注文はこちら

製品詳細

Type Transceiver Function USB2 USB speed (bps) 12000000 Rating Catalog Operating temperature range (°C) -40 to 85
Type Transceiver Function USB2 USB speed (bps) 12000000 Rating Catalog Operating temperature range (°C) -40 to 85
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • Complies With Universal Serial Bus Specification Rev. 2.0 (USB 2.0)
  • Transmits and Receives Serial Data at Both Full-Speed (12-Mbit/s) and Low-Speed (1.5-Mbit/s) Data Rates
  • Integrated Bypassable 5-V to 3.3-V Voltage Regulator for Powering Via USB VBUS
  • Low-Power Operation, Ideal for Portable Equipment
  • Meets the IEC-61000-4-2 Contact (±9KV) and Air-gap (±9KV) ESD Ratings
  • Separate I/O Supply With Operation Down to 1.65 V
  • Very-Low Power Consumption to Meet USB Suspend Current Requirements
  • No Power-Supply Sequencing Requirements
  • APPLICATIONS
    • Cellular Phones
    • Personal Digital Assistants (PDAs)
    • Handheld Computers
  • Complies With Universal Serial Bus Specification Rev. 2.0 (USB 2.0)
  • Transmits and Receives Serial Data at Both Full-Speed (12-Mbit/s) and Low-Speed (1.5-Mbit/s) Data Rates
  • Integrated Bypassable 5-V to 3.3-V Voltage Regulator for Powering Via USB VBUS
  • Low-Power Operation, Ideal for Portable Equipment
  • Meets the IEC-61000-4-2 Contact (±9KV) and Air-gap (±9KV) ESD Ratings
  • Separate I/O Supply With Operation Down to 1.65 V
  • Very-Low Power Consumption to Meet USB Suspend Current Requirements
  • No Power-Supply Sequencing Requirements
  • APPLICATIONS
    • Cellular Phones
    • Personal Digital Assistants (PDAs)
    • Handheld Computers

The TUSB2551 is a single-chip transceiver that complies with the physical-layer specifications of universal serial bus (USB) 2.0. The device supports both full-speed (12-Mbit/s) and low-speed (1.5-Mbit/s) operation. The TUSB2551 delivers superior edge rate control, producing crisper eye diagrams, which ease the task of passing USB compliance testing.

A dual supply-voltage operation allows the TUSB2551 to reference the system interface I/O signals to a supply voltage down to 1.6 V, while independently powered by the USB VCC(5.0). This allows the system interface to operate at its core voltage without the addition of buffering logic, and also reduce system operating current.

The TUSB2551 is a single-chip transceiver that complies with the physical-layer specifications of universal serial bus (USB) 2.0. The device supports both full-speed (12-Mbit/s) and low-speed (1.5-Mbit/s) operation. The TUSB2551 delivers superior edge rate control, producing crisper eye diagrams, which ease the task of passing USB compliance testing.

A dual supply-voltage operation allows the TUSB2551 to reference the system interface I/O signals to a supply voltage down to 1.6 V, while independently powered by the USB VCC(5.0). This allows the system interface to operate at its core voltage without the addition of buffering logic, and also reduce system operating current.
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技術資料

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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート Advanced Universal Serial Bus Transceiver データシート 2008/02/14

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