AD3536R
推荐用于新设计16-Channel, 12-Bit Voltage Output DAC, On-Chip Reference, SPI
- 产品模型
- 2
概述
- TUE: ±0.22% of FSR maximum
- Offset error: ±1.5mV maximum
- Gain error: ±0.26% of FSR maximum
- Guaranteed sourcing current of 50mA
- Ultra-low headroom: 25mV at 20mA load
- 2.5V internal voltage reference, 5ppm/°C, typical
- 62nV/√Hz noise spectral density (external reference)
- 115nV/√Hz noise spectral density (internal reference)
- Output voltage, current, and die temperature monitors
- 50MHz SPI write and read
- 2.7V to 5.5V power supply range
- 1.2V or 1.8V compatible digital interface
- Operating temperature range: −40°C to +125°C
- Small package: 4mm × 4mm, 32-lead lead frame chip scale package (LFCSP)
The AD3536R/AD3532R are 16-channel, 12-/16-bit, buffered voltage output, digital-to-analog converters (DACs) that include software- programmable gain controls that result in full-scale output spans of 2.5V or 5V for reference voltages of 2.5V. The devices operate from single, 2.7V to 5.5V supply ranges and are guaranteed monotonic by design. The AD3536R/AD3532R also offer 2.5V, 5ppm/°C internal references that are disabled by default.
The devices include integrated multiplexers that allow monitoring of output voltages, currents, and internal die temperature. The AD3536R/AD3532R are available in a 4mm × 4mm, 32-lead lead frame chip scale package (LFCSP) packages. The devices incorporate power-on reset (POR) circuits that ensure that the DACs output power up to and present at 32kΩ to ground until a valid write is executed. The DACs also contain power-down modes that reduce the current consumption down to 1.34mA, typical.
The serial peripheral interface (SPI) and MICROWIRE®-compatible, 4-wire serial interface operates on logic levels as low as 1.08V up to 1.98V and clock rates up to 50MHz.
APPLICATIONS
- Optical transceivers
- Test and measurement
- Industrial automation
- Data acquisition systems
参考资料
器件驱动器 7
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| 产品型号 | 引脚/封装图-中文版 | 文档 | CAD 符号，脚注和 3D模型 |
|---|---|---|---|
| AD3536RBCPZ | LFCSP | ||
| AD3536RBCPZ-RL7 | LFCSP |
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软件资源
器件驱动器 7
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