DAC084S085
- Ensured Monotonicity
- Low-Power Operation
- Rail-to-Rail Voltage Output
- Power-On Reset to 0 V
- Simultaneous Output Updating
- Wide Power Supply Range (2.7 V to 5.5 V)
- Industry’s Smallest Package
- Power Down Modes
- Key Specifications
- Resolution: 8 Bits
- INL: ±0.5 LSB (Maximum)
- DNL: +0.18 / –0.13 LSB (Maximum)
- Setting Time: 4.5 µs (Maximum)
- Zero Code Error: +15 mV (Maximum)
- Full-Scale Error: –0.75 %FS (Maximum)
- Supply Power:
- Normal: 1.1 mW (3 V) / 2.5 mW (5 V) Typical
- Power Down: 0.3 µW (3 V) / 0.8 µW (5 V) Typical
The DAC084S085 is a full-featured, general-purpose QUAD 8-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes 1.1 mW at 3 V and 2.5 mW at 5 V. The DAC084S085 is packaged in 10-pin SON and VSSOP packages. The 10-pin SON package makes the DAC084S085 the smallest QUAD DAC in its class. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range. Competitive devices are limited to 25-MHz clock rates at supply voltages in the 2.7-V to 3.6-V range. The serial interface is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces.
The reference for the DAC084S085 serves all four channels and can vary in voltage between 1 V and VA, providing the widest possible output dynamic range. The DAC084S085 has a 16-bit input shift register that controls the outputs to be updated, the mode of operation, the power-down condition, and the binary input data. All four outputs can be updated simultaneously or individually depending on the setting of the two mode of operation bits.
A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt with three different termination options.
The low-power consumption and small packages of the DAC084S085 make it an excellent choice for use in battery-operated equipment.
The DAC084S085 is one of a family of pin-compatible DACs, including the 10-bit DAC104S085 and the 12-bit DAC124S085. The DAC084S085 operates over the extended industrial temperature range of 40°C to +105°C.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | DAC084S085 8-Bit Micropower QUAD Digital-to-Analog Converter With Rail-to-Rail Output datasheet (Rev. F) | PDF | HTML | 2016年 3月 31日 |
Application note | AN-2001 Daisy Chaining Precision DACs (Rev. A) | 2013年 5月 1日 | ||
User guide | 8,10,12-Bit Dual/Quad DAC with Rail-to-Rail Output User Guide | 2012年 2月 23日 | ||
White paper | Optimizing Portable Applications with D/A Converters | 2006年 9月 1日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
ANALOG-ENGINEER-CALC — 類比工程師計算機
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VSSOP (DGS) | 10 | Ultra Librarian |
WSON (DSC) | 10 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
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