DAC8551-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C4B
- Relative Accuracy:
- DAC8551-Q1 (16-Bit): 4 LSB INL
- DAC6551-Q1 (12-Bit): 0.3 LSB INL
- Ultralow Glitch Impulse: 0.1 nV-s
- Settling Time: 8 µs to ±0.003% FSR
- Power Supply: 3 V to 5.5 V
- Power-On Reset to Zero Scale
- MicroPower Operation: 160 µA at 5 V
- Low-Power Serial Interface With Schmitt-Triggered Inputs
- On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
- Power-Down Capability
- Binary Input
- SYNC Interrupt Facility
- Available in a Tiny VSSOP-8 Package
The DAC8551-Q1 and DAC6551-Q1 are small, low-power, voltage-output, 16- and 12-bit digital-to-analog converters (DACs) qualified for automotive applications. The DACx551-Q1 devices provide good linearity and minimize undesired code-to-code transient voltages. The devices use a versatile 3-wire serial interface that operates at clock rates to 30 MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal-processor (DSP) interfaces.
The DACx551-Q1 devices require an external reference voltage to set the output range. The devices incorporate a power-on-reset circuit that ensures the DAC output powers up at 0 V and remains there until a valid write to the device takes place. The devices contain a power-down feature, accessed over the serial interface, that reduces the current consumption to 800 nA at 5 V.
The DACx551-Q1 devices power consumption is only 800 µW at 5 V, reducing to less than 4 µW in power-down mode. The DACx551-Q1 devices are available in a VSSOP-8 package.
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技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | DACx551-Q1 Automotive 16-, 12-Bit, Ultralow-Glitch, Voltage-Output DAC 数据表 (Rev. C) | PDF | HTML | 2016-12-13 |
设计与开发
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
订购和质量
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