Overview
The AD5612BKSZ-2500RL7, produced by Analog Devices Inc., is a member of the nanoDAC® family. It is a single 10-bit buffered voltage-out digital-to-analog converter (DAC) that operates from a single 2.7 V to 5.5 V supply, consuming less than 100 µA at 5 V. This DAC is housed in a tiny 6-lead SC70 package and features an on-chip precision output amplifier that allows for rail-to-rail output swing. The device utilizes a 2-wire I2C-compatible serial interface that operates in standard (100 kHz), fast (400 kHz), and high speed (3.4 MHz) modes.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10-bit |
| Supply Voltage | 2.7 V to 5.5 V |
| Current Consumption | <100 µA at 5 V |
| Package Type | 6-Lead SC70 |
| Serial Interface | I2C-compatible (100 kHz, 400 kHz, 3.4 MHz) |
| Output Voltage Range | 0 to VDD |
| Output Voltage Settling Time | 6 µs to 10 µs |
| Slew Rate | 0.5 V/µs |
| Power-On Reset | Output powers up to 0 V |
| Power-Down Current | <150 nA at 3 V |
Key Features
- On-chip precision output amplifier with rail-to-rail output swing
- 2-wire I2C-compatible serial interface with standard, fast, and high speed modes
- Power-on reset circuit ensuring output starts at 0 V
- Power-down feature reducing current consumption to <150 nA at 3 V
- Software selectable output loads in power-down mode
- Low power consumption suitable for portable battery-operated equipment
Applications
The AD5612BKSZ-2500RL7 is ideally suited for applications requiring low power consumption and high precision, such as portable battery-operated equipment, medical devices, industrial control systems, and consumer electronics. Its small package size and low power consumption make it particularly useful in space-constrained and power-sensitive designs.
Q & A
- What is the resolution of the AD5612BKSZ-2500RL7?
The AD5612BKSZ-2500RL7 has a resolution of 10 bits. - What is the supply voltage range for this DAC?
The supply voltage range is from 2.7 V to 5.5 V. - How much current does the AD5612BKSZ-2500RL7 consume at 5 V?
The current consumption is less than 100 µA at 5 V. - What type of package does the AD5612BKSZ-2500RL7 come in?
The device is housed in a 6-lead SC70 package. - What type of serial interface does the AD5612BKSZ-2500RL7 use?
The device uses a 2-wire I2C-compatible serial interface. - What is the output voltage range of the AD5612BKSZ-2500RL7?
The output voltage range is from 0 to VDD. - How long does it take for the output voltage to settle?
The output voltage settling time is between 6 µs and 10 µs. - What is the slew rate of the output amplifier?
The slew rate is 0.5 V/µs. - What happens to the output during power-on reset?
The output powers up to 0 V and remains there until a valid write takes place. - How much current is consumed in power-down mode at 3 V?
The current consumption in power-down mode is less than 150 nA at 3 V.
