Overview
The AD5332BRUZ-REEL7 is a dual 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is part of the AD5332/AD5333/AD5342/AD5343 family, known for their low power consumption and versatile operation. The AD5332BRUZ-REEL7 operates within a supply voltage range of 2.5 V to 5.5 V, making it suitable for a variety of applications requiring precise analog output from digital signals.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Supply Voltage | 2.5 V to 5.5 V |
| Current Consumption | 230 µA @ 3 V, 300 µA @ 5 V |
| Power-Down Current | 80 nA @ 3 V |
| Output Voltage Range | 0 V to VDD - 0.001 V |
| Output Impedance | 0.5 Ω |
| Short Circuit Current | 25 mA @ VDD = 5 V, 16 mA @ VDD = 3 V |
| Power-Up Time | 2.5 µs @ VDD = 5 V, 5 µs @ VDD = 3 V |
| Package Type | 20-Lead TSSOP |
| Operating Temperature | -40°C to +105°C |
Key Features
- Dual 8-bit DAC channels
- Low power operation with a power-down feature reducing current to 80 nA
- On-chip output buffer capable of driving outputs to both supply rails
- Parallel interface with CS, WR, and LDAC pins for synchronous or asynchronous operation
- Double-buffered input data allowing simultaneous update of multiple DACs
- Gain control pin (on AD5333 and AD5342 models) for setting output range to 0-VREF or 0-2VREF
- Buffer control pin (on AD5333 and AD5342 models) for choosing buffered or unbuffered reference input
Applications
The AD5332BRUZ-REEL7 is suitable for various applications requiring precise digital-to-analog conversion, such as industrial control systems, medical devices, automotive systems, and consumer electronics. Its low power consumption and compact package make it ideal for battery-powered devices and space-constrained designs.
Q & A
- What is the resolution of the AD5332BRUZ-REEL7? The AD5332BRUZ-REEL7 has a resolution of 8 bits.
- What is the supply voltage range for the AD5332BRUZ-REEL7? The supply voltage range is from 2.5 V to 5.5 V.
- How much current does the AD5332BRUZ-REEL7 consume at 3 V? It consumes 230 µA at 3 V.
- What is the power-down current of the AD5332BRUZ-REEL7? The power-down current is 80 nA at 3 V.
- What is the output voltage range of the AD5332BRUZ-REEL7? The output voltage range is from 0 V to VDD - 0.001 V.
- What is the output impedance of the AD5332BRUZ-REEL7? The output impedance is 0.5 Ω.
- How long does it take for the AD5332BRUZ-REEL7 to power up from power-down mode? It takes 2.5 µs at VDD = 5 V and 5 µs at VDD = 3 V.
- What package type is the AD5332BRUZ-REEL7 available in? It is available in a 20-Lead TSSOP package.
- What is the operating temperature range of the AD5332BRUZ-REEL7? The operating temperature range is from -40°C to +105°C.
- Does the AD5332BRUZ-REEL7 have a parallel interface? Yes, it has a parallel interface with CS, WR, and LDAC pins.
