AD5755BCPZ
数据手册.pdfANALOG DEVICES AD5755BCPZ 数模转换器, 16 bit, 串行, LFCSP, 64 引脚
Product Details
The AD5755 is a quad, voltage and current output DAC that operates with a power supply range from −26.4 V to +33 V.
On-chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from 7.4 V to 29.5 V using a dc-to-dc boost converter optimized for minimum on chip power dissipation.
The part uses a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, DSP, and microcontroller inter-face standards. The interface also features optional CRC-8 packet error checking, as well as a watchdog timer that monitors activity on the interface.
**Product Highlights**
1. Dynamic power control for thermal management.
2. 16-bit performance.
3. Multichannel.
**Applications**
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- Process control
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- Actuator control
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- PLCs
### Features and Benefits
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- 16-bit resolution and monotonicity
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- Dynamic power control for thermal management
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- Current and voltage output pins connectable to a single terminal
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- Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, or 0 mA to 24 mA
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- ±0.05% total unadjusted error TUE maximum
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- Voltage output ranges with 20% overrange: 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V
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- ±0.04% total unadjusted error TUE maximum
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- User programmable offset and gain
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- On-chip diagnostics
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- On-chip reference ±10 ppm/°C maximum
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- −40°C to +105°C temperature range