AD5755BCPZx中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The AD5755/AD5735 is a quad, voltage and current output DAC, which operates with a power supply range from -26v to +33v. On chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from between 7V-30V.

The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and that is compatible with standard SPI?, QSPI?, MICROWIRE?, DSP and microcontroller interface standards. The interface also features optional CRC-8 packet error checking as well as a watchdog timer that monitors activity on the interface.

FEATURES

16/12-Bit Resolution and Monotonicity

Dynamic Power Control for Thermal Management

Voltage or Current Output on the Same Pin

IOUT Range: 0mA-20mA, 4mA–20mA or 0mA–24mA

±0.05 Total Unadjusted Error (TUE) Max

VOUT Range: 0-5V, 0-10V, ±5V, ±10V,±6V,±12V

±0.04 Total Unadjusted Error (TUE) Max

User programmable Offset and Gain

On Chip Diagnostics

On-Chip Reference (±5 ppm/°C)

?40°C to +105°C Temperature Range

APPLICATIONS

Process Control

Actuator Control

PLC’s