TLV5638M

アクティブ

シリアル入力、プログラマブル内部リファレンス搭載、プログラマブルなセトリングタイムと消費電力、12 ビット、デュアル、1 または 3.5μs の DAC

この製品には新バージョンがあります。

open-in-new 代替品と比較
比較対象デバイスと類似の機能
DAC63002 アクティブ Hi-Z (ハイ インピーダンス) 対応、EEPROM と波形ジェネレータ搭載、12 ビット、2 チャネル、低消費電力、電圧 / 電流出力、スマート DAC Low power with VOUT and IOUT and smaller package

製品詳細

Resolution (Bits) 12 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 4 Settling time (µs) 1 Reference type Ext, Int Architecture String Rating Military Sample/update rate (Msps) 0.233 Power consumption (typ) (mW) 4.5 Operating temperature range (°C) -55 to 125 Product type General-purpose DAC
Resolution (Bits) 12 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 4 Settling time (µs) 1 Reference type Ext, Int Architecture String Rating Military Sample/update rate (Msps) 0.233 Power consumption (typ) (mW) 4.5 Operating temperature range (°C) -55 to 125 Product type General-purpose DAC
CDIP (JG) 8 64.032 mm² 9.6 x 6.67 LCCC (FK) 20 79.0321 mm² 8.89 x 8.89
  • Dual 12-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time:
    • 1 µs in Fast Mode,
    • 3.5 µs in Slow Mode
  • Compatible With TMS320 and SPITM Serial Ports
  • Differential Nonlinearity <0.5 LSB Typ
  • Monotonic Over Temperature
  • Applications
    • Digital Servo Control Loops
    • Digital Offset and Gain Adjustment
    • Industrial Process Control
    • Machine and Motion Control Devices
    • Mass Storage Devices

SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.

  • Dual 12-Bit Voltage Output DAC
  • Programmable Internal Reference
  • Programmable Settling Time:
    • 1 µs in Fast Mode,
    • 3.5 µs in Slow Mode
  • Compatible With TMS320 and SPITM Serial Ports
  • Differential Nonlinearity <0.5 LSB Typ
  • Monotonic Over Temperature
  • Applications
    • Digital Servo Control Loops
    • Digital Offset and Gain Adjustment
    • Industrial Process Control
    • Machine and Motion Control Devices
    • Mass Storage Devices

SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.

The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPITM, QSPITM, and MicrowireTM serial ports. It is programmed with a 16-bit serial string containing 4 control and 12 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 simplifies overall system design.

Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an 8-pin SOIC package to reduce board space in standard commercial, industrial, and automotive temperature ranges. It is also available in JG and FK packages in the military temperature range.

The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPITM, QSPITM, and MicrowireTM serial ports. It is programmed with a 16-bit serial string containing 4 control and 12 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 simplifies overall system design.

Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an 8-pin SOIC package to reduce board space in standard commercial, industrial, and automotive temperature ranges. It is also available in JG and FK packages in the military temperature range.

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種類 タイトル 最新の英語版をダウンロード 日付
* データシート TLV5638; 2.7-V To 5.5-V Low Power Dual 12-Bit DAC w/ Internal Ref & Power Down データシート (Rev. C) 2004年 1月 16日

購入と品質

記載されている情報:
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報:
  • ファブの拠点
  • 組み立てを実施した拠点

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