Overview
The AD5755-1ACPZ-REEL7, produced by Analog Devices Inc., is a quad, voltage and current output digital-to-analog converter (DAC) designed for high-performance applications. This device operates with a wide power supply range from −26.4 V to +33 V, making it versatile for various industrial and process control environments. The AD5755-1 features dynamic power control, which minimizes package power dissipation in current mode, and includes on-chip diagnostics and a reference with high stability (±10 ppm/°C maximum). The device supports HART network connectivity and is suitable for temperatures ranging from −40°C to +105°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Power Supply Voltage (AVDD) | 9 | 33 | V | ||
| Power Supply Voltage (AVSS) | −26.4 | −10.8/0 | V | ||
| Digital Supply Voltage (DVDD) | 2.7 | 5.5 | V | ||
| Analog Supply Voltage (AVCC) | 4.5 | 5.5 | V | ||
| Resolution | 16 | Bits | |||
| Voltage Output Ranges | 0 to 5 V, 0 to 10 V, ±5 V, ±10 V | With 20% overrange | |||
| Current Output Ranges | 0 mA to 20 mA, 4 mA to 20 mA, 0 mA to 24 mA | ||||
| Total Unadjusted Error (TUE) - Voltage | ±0.04% | ||||
| Total Unadjusted Error (TUE) - Current | ±0.05% | ||||
| Settling Time | 18 | μs | |||
| Package Type | 64-VFQFN Exposed Pad, CSP |
Key Features
- 16-bit resolution and monotonicity
- Dynamic power control for thermal management
- Current and voltage output pins connectable to a single terminal
- User programmable offset and gain
- On-chip diagnostics and reference (±10 ppm/°C maximum)
- HART network connectivity
- Wide temperature range: −40°C to +105°C
- Supports SPI serial interface
Applications
- Process control
- Actuator control
- Programmable logic controllers (PLCs)
- HART network applications
Q & A
- What is the power supply range for the AD5755-1?
The AD5755-1 operates with a power supply range from −26.4 V to +33 V.
- What are the current output ranges of the AD5755-1?
The current output ranges are 0 mA to 20 mA, 4 mA to 20 mA, and 0 mA to 24 mA.
- What is the resolution of the AD5755-1?
The resolution is 16 bits.
- Does the AD5755-1 support HART network connectivity?
Yes, it supports HART network connectivity.
- What is the temperature range for the AD5755-1?
The temperature range is from −40°C to +105°C.
- What type of interface does the AD5755-1 use?
The AD5755-1 uses an SPI serial interface.
- What are the voltage output ranges of the AD5755-1?
The voltage output ranges are 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V with 20% overrange.
- Does the AD5755-1 have on-chip diagnostics?
Yes, it includes on-chip diagnostics.
- What is the settling time of the AD5755-1?
The settling time is 18 μs.
- What is the package type of the AD5755-1?
The package type is 64-VFQFN Exposed Pad, CSP.
