DAC5573
- Micropower Operation: 500 µA at 3 V VDD
- Fast Update Rate: 188 kSPS
- Power-On Reset to Zero
- 2.7-V to 5.5-V Analog Power Supply
- 8-Bit Monotonic
- I2C™ Interface up to 3.4 Mbps
- Data Transmit Capability
- Rail-to-Rail Output Buffer Amplifier
- Double-Buffered Input Register
- Address Support for up to Sixteen DAC5573s
- Synchronous Update for up to 64 Channels
- Voltage Translators for all Digital Inputs
- Operation From –40°C to 105°C
- Small 16 Lead TSSOP Package
- APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo Control
- PC Peripherals
- Portable Instrumentation
I2C is a trademark of Philips Corporation.
The DAC5573 is a low-power, quad channel, 8-bit buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing. The DAC5573 utilizes an I2C-compatible two-wire serial interface supporting high-speed interface mode with address support of up to sixteen DAC5573s for a total of 64 channels on the bus.
The DAC5573 requires an external reference voltage to set the output range of the DAC. The DAC5573 incorporates a power-on-reset circuit that ensures that the DAC output powers up at zero volts and remains there until a valid write takes place in the device. The DAC5573 contains a power-down feature, accessed via the internal control register, that reduces the current consumption of the device to 200 nA at 5 V.
The low power consumption of this part in normal operation makes it ideally suited to portable battery operated equipment. The power consumption is less than 3 mW at VDD=5 V reducing to 1 µW in power-down mode
The DAC5573 is available in a 16-lead TSSOP package.
技術資料
| 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 | DAC5573: Quad 8-Bit Low-Power Voltage Output I2C Interface DAC データシート | 2003/11/25 | |||
| アプリケーション・ノート | A Basic Guide to I2C | PDF | HTML | 2022/11/08 |
設計と開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
DAC7573EVM — DAC7573 評価モジュール
This EVM accommodates the DAC7573 digital-to-analog converter. The DAC7573EVM provides a quick and easy way to evaluate the functionality and performance of this 12 bit device. The EVM provides an I2C serial interface to communicate with any host microprocessor or TI DSP-based system.
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| TSSOP (PW) | 16 | Ultra Librarian |
購入と品質
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。