Overview
The AD5602BKSZ-2REEL7, produced by Analog Devices Inc., is a member of the nanoDAC® family. It is a single 8-bit buffered voltage-out digital-to-analog converter (DAC) designed for low power consumption and compact packaging. The device operates from a single 2.7 V to 5.5 V supply, making it ideal for battery-operated and portable equipment. It features a 2-wire I2C-compatible serial interface and comes in a tiny 6-lead SC70 package.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Supply Voltage | 2.7 V to 5.5 V |
| Power Consumption | <100 µA at 5 V, 0.4 mW at 5 V |
| Output Voltage Range | 0 V to VDD |
| Output Voltage Settling Time | 6 µs to 10 µs |
| Slew Rate | 0.5 V/µs |
| I2C Interface Speeds | Standard (100 kHz), Fast (400 kHz), High Speed (3.4 MHz) |
| Package Type | 6-lead SC70 |
| Power-Down Current | <150 nA at 3 V |
Key Features
- On-chip precision output amplifier allowing rail-to-rail output swing
- Reference derived from the power supply inputs for the widest dynamic output range
- Power-on reset circuit ensuring the DAC output powers up to 0 V
- Power-down feature reducing current consumption to <150 nA at 3 V
- Software selectable output loads while in power-down mode
- Low power consumption, typically 0.4 mW at 5 V
- I2C-compatible serial interface with standard, fast, and high speed modes
Applications
The AD5602BKSZ-2REEL7 is ideally suited for use in portable, battery-operated equipment due to its low power consumption. It is also suitable for applications requiring compact packaging and high reliability, such as in medical devices, industrial control systems, and automotive electronics.
Q & A
- What is the resolution of the AD5602BKSZ-2REEL7?
The AD5602BKSZ-2REEL7 has an 8-bit resolution. - What is the operating voltage range of the AD5602BKSZ-2REEL7?
The device operates from a single 2.7 V to 5.5 V supply. - How much power does the AD5602BKSZ-2REEL7 consume?
The device consumes less than 100 µA at 5 V, which is approximately 0.4 mW. - What type of interface does the AD5602BKSZ-2REEL7 use?
The device uses a 2-wire I2C-compatible serial interface. - What are the I2C interface speeds supported by the AD5602BKSZ-2REEL7?
The device supports standard (100 kHz), fast (400 kHz), and high speed (3.4 MHz) I2C modes. - What is the package type of the AD5602BKSZ-2REEL7?
The device comes in a 6-lead SC70 package. - Does the AD5602BKSZ-2REEL7 have a power-down feature?
Yes, the device has a power-down feature that reduces current consumption to less than 150 nA at 3 V. - How does the power-on reset circuit work in the AD5602BKSZ-2REEL7?
The power-on reset circuit ensures the DAC output powers up to 0 V and remains there until a valid write takes place to the device. - What is the slew rate of the AD5602BKSZ-2REEL7?
The slew rate is 0.5 V/µs. - Is the AD5602BKSZ-2REEL7 suitable for automotive applications?
Yes, certain models of the AD5602 series are available with controlled manufacturing to support the quality and reliability requirements of automotive applications.
