Overview
The AD5755BCPZ-REEL7, produced by Analog Devices Inc., is a quad, voltage and current output digital-to-analog converter (DAC). This component operates with a wide power supply range from −26.4 V to +33 V, making it versatile for various industrial applications. It features on-chip dynamic power control, which minimizes package power dissipation in current mode through a dc-to-dc boost converter. The AD5755BCPZ-REEL7 supports a 16-bit resolution and offers user-programmable offset and gain, along with on-chip diagnostics and an on-chip reference with a maximum drift of ±10 ppm/°C. The device is designed to operate within a temperature range of −40°C to +105°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Voltage Output Ranges | 0 V to 5 V, 0 V to 10 V, ±5 V, ±10 V | 0 V to 6 V, 0 V to 12 V, ±6 V, ±12 V (with 20% overrange) | V | AVDD = VBOOST_x = 15 V; AVSS = −15 V; DVDD = 2.7 V to 5.5 V; AVCC = 4.5 V to 5.5 V; dc-to-dc converter disabled | |
| Current Output Range | 0 mA | 24 mA | mA | AVDD = VBOOST_x = 15 V; AVSS = −15 V; DVDD = 2.7 V to 5.5 V; AVCC = 4.5 V to 5.5 V; dc-to-dc converter disabled | |
| Resolution | 16 bits | bits | |||
| Voltage Output Settling Time | 11 µs | 18 µs | µs | 5 V step to ±0.03% FSR, 0 V to 5 V range; 10 V step to ±0.03% FSR, 0 V to 10 V range | |
| Current Output Settling Time | 15 µs | µs | To 0.1% FSR (0 mA to 24 mA) | ||
| Sampling Rate | 91 kS/s | S/s | |||
| Number of Channels | 4 | channels | |||
| Temperature Range | −40°C | +105°C | °C |
Key Features
- User-programmable offset and gain
- On-chip diagnostics
- On-chip reference with a maximum drift of ±10 ppm/°C
- Dynamic power control using a dc-to-dc boost converter to minimize package power dissipation in current mode
- Supports standard SPI, QSPI™, MICROWIRE™, DSP, and microcontroller interface standards
- Versatile 3-wire serial interface with clock rates up to 30 MHz
Applications
- Process control
- Actuator control
- Programmable logic controllers (PLCs)
- HART network connectivity
Q & A
- What is the power supply range of the AD5755BCPZ-REEL7? The power supply range is from −26.4 V to +33 V.
- What is the resolution of the AD5755BCPZ-REEL7? The resolution is 16 bits.
- What are the voltage output ranges of the AD5755BCPZ-REEL7? The voltage output ranges include 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V, with a 20% overrange.
- What is the current output range of the AD5755BCPZ-REEL7? The current output range is from 0 mA to 24 mA.
- What is the settling time for voltage outputs? The settling time is 11 µs for a 5 V step and 18 µs for a 10 V step to ±0.03% FSR.
- What is the settling time for current outputs? The settling time is 15 µs to 0.1% FSR (0 mA to 24 mA).
- What is the temperature range of the AD5755BCPZ-REEL7? The temperature range is from −40°C to +105°C.
- Does the AD5755BCPZ-REEL7 support any specific interface standards? Yes, it supports standard SPI, QSPI™, MICROWIRE™, DSP, and microcontroller interface standards.
- What are some of the key applications of the AD5755BCPZ-REEL7? Key applications include process control, actuator control, programmable logic controllers (PLCs), and HART network connectivity.
- What is the sampling rate of the AD5755BCPZ-REEL7? The sampling rate is 91 kS/s.
