Overview
The AD5361BSTZ-REEL is a 16-channel, 14-bit, serial input, voltage-output digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is part of the AD5360/AD5361 family and is known for its high precision and flexibility. It is packaged in a 52-lead LQFP (10mm x 10mm) and is designed to meet the demands of various industrial and instrumentation applications. The AD5361 offers buffered voltage outputs with a span four times the reference voltage and features independent gain and offset trimming for each DAC channel.
Key Specifications
| Parameter | Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Resolution | 14 Bits | - | - |
| Relative Accuracy | ±1 LSB max | - | - |
| Differential Nonlinearity | ±1 LSB max | - | Guaranteed monotonic by design over temperature |
| Zero-Scale Error | ±15 mV max | - | Before calibration |
| Full-Scale Error | ±20 mV max | - | Before calibration |
| Gain Error | 0.1 % FSR | - | Before calibration |
| Output Voltage Range | VSS + 1.4 V to VDD - 1.4 V | V | ILOAD = 1 mA |
| Nominal Output Voltage Range | −10 to +10 V | V | - |
| Supply Voltage Range | VSS: −16.5 V to −4.5 V, VDD: +8 V to +16.5 V | V | - |
| Serial Interface Clock Speed | Up to 50 MHz | - | Compatible with SPI, QSPI, MICROWIRE, and DSP interface standards |
Key Features
- 16-channel DAC with 14-bit resolution
- Buffered voltage outputs with a span four times the reference voltage
- Independent gain and offset trimming for each DAC channel
- High-speed 4-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards
- Simultaneous update of all DAC outputs via the LDAC input
- Programmable gain and offset adjust registers for each channel
- Temperature monitoring function and channel monitoring multiplexer
- GPIO function and system calibration function allowing user-programmable offset and gain
- Data error checking feature and digital reset (RESET) function
- Clear function to user-defined SIGGNDx
Applications
- Instrumentation
- Industrial control systems
- Level setting in automatic test equipment (ATE)
- Variable optical attenuators (VOA)
- Optical line cards
Q & A
- What is the resolution of the AD5361BSTZ-REEL DAC?
The AD5361BSTZ-REEL has a 14-bit resolution.
- What is the output voltage range of the AD5361BSTZ-REEL?
The nominal output voltage range is −10 V to +10 V.
- What is the supply voltage range for the AD5361BSTZ-REEL?
The supply voltage range is VSS: −16.5 V to −4.5 V and VDD: +8 V to +16.5 V.
- What serial interface standards is the AD5361BSTZ-REEL compatible with?
The device is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
- Can all DAC outputs be updated simultaneously?
- Does the AD5361BSTZ-REEL support independent gain and offset trimming?
- What is the maximum clock speed of the serial interface?
The serial interface can handle clock speeds of up to 50 MHz.
- Does the AD5361BSTZ-REEL have a temperature monitoring function?
- What are some common applications of the AD5361BSTZ-REEL?
- Is the AD5361BSTZ-REEL guaranteed to be monotonic over temperature?
