Overview
The AD5415YRUZ-REEL7 is a 12-bit, 4-quadrant digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is manufactured on a CMOS submicron process, offering excellent 4-quadrant multiplication characteristics and a large signal range. It features a serial interface and on-chip 4-quadrant resistors, allowing for flexible output ranges. The AD5415 is suitable for various applications requiring precise analog output control.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | - | - | 12 Bits | - | - |
| Relative Accuracy | - | - | ±1 LSB | - | - |
| Differential Nonlinearity | -1 | - | +2 LSB | - | Guaranteed monotonic |
| Gain Error | - | - | ±25 mV | - | - |
| Gain Error Temperature Coefficient | - | - | ±5 ppm/°C | - | - |
| Output Leakage Current | - | - | ±1 nA | - | Data = 0x0000, TA = 25°C, IOUT1 |
| Power Supply Range | 2.5 | - | 5.5 | V | - |
| Reference Input Range | - | - | ±10 V | - | VDD - 0.5 V |
| Reference Multiplying Bandwidth (BW) | - | - | 10 MHz | - | VREF = ±3.5 V p-p, DAC loaded all 1s |
| Output Voltage Settling Time | 80 | - | 120 ns | - | RLOAD = 100 Ω, CLOAD = 15 pF, VREF = 10 V, Measured to ±1 mV of FS |
| Digital Delay | 20 | - | 40 ns | - | - |
| Update Rate | - | - | 2.47 MSPS | - | - |
| Temperature Range | -40 | - | 125 | °C | - |
Key Features
- 12-bit resolution with ±1 LSB relative accuracy and guaranteed monotonicity
- On-chip 4-quadrant resistors for flexible output ranges
- 50 MHz serial interface compatible with SPI, QSPI, MICROWIRE, and most DSP interface standards
- Reference input range of ±10 V with power supply operation from 2.5 V to 5.5 V
- Extended temperature range: −40°C to +125°C
- Low power consumption: 0.7 μA at 25°C and 0.5 to 10 μA over the full temperature range
- Power-on reset with brownout detect
- High multiplying bandwidth of 10 MHz
- Low output voltage settling time: 80 ns to ±1 mV of full scale
Applications
- Programmable amplifiers and attenuators
- Digitally controlled calibration
- Programmable filters and oscillators
- Analog processing and instrumentation
- Waveform generators
- Composite video and ultrasound applications
- Gain, offset, and voltage trimming in various systems
- Qualified for automotive applications
Q & A
- What is the resolution of the AD5415YRUZ-REEL7?
The AD5415YRUZ-REEL7 has a 12-bit resolution.
- What is the relative accuracy of the AD5415YRUZ-REEL7?
The relative accuracy is ±1 LSB.
- What is the operating temperature range of the AD5415YRUZ-REEL7?
The operating temperature range is −40°C to +125°C.
- What is the power supply range for the AD5415YRUZ-REEL7?
The power supply range is 2.5 V to 5.5 V.
- What is the reference input range for the AD5415YRUZ-REEL7?
The reference input range is ±10 V.
- What is the serial interface clock frequency for the AD5415YRUZ-REEL7?
The serial interface clock frequency is up to 50 MHz.
- What is the update rate of the AD5415YRUZ-REEL7?
The update rate is 2.47 MSPS.
- Does the AD5415YRUZ-REEL7 have on-chip 4-quadrant resistors?
Yes, it does have on-chip 4-quadrant resistors.
- What are some typical applications of the AD5415YRUZ-REEL7?
Typical applications include programmable amplifiers, digitally controlled calibration, programmable filters, and automotive applications.
- Is the AD5415YRUZ-REEL7 suitable for automotive use?
Yes, it is qualified for automotive applications.
