Overview
The DAC7612UB is a dual, 12-bit digital-to-analog converter (DAC) produced by Texas Instruments. It is designed to provide high performance and reliability over the industrial temperature range of -40°C to +85°C. The device operates on a single +5V supply and includes an input shift register, latch, a 2.435V reference, a dual DAC, and high-speed rail-to-rail output amplifiers. This DAC is particularly notable for its guaranteed 12-bit monotonicity performance and fast settling time of 7µs to 1 LSB, making it suitable for a variety of applications requiring precise analog output.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Number of Converters | 2 |
| Voltage Supply Source | Single Supply (+5V) |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 8-Lead SOIC |
| Settling Time | 7µs to 1 LSB |
| LSB Value | 1mV with 4.095V full-scale range |
| Data Interface | Serial (up to 20MHz Clock) |
| Power Consumption | 3.7mW |
| Mounting Type | Surface Mount |
Key Features
- LOW POWER: 3.7mW
- FAST SETTLING: 7µs to 1 LSB
- 1mV LSB WITH 4.095V FULL-SCALE RANGE
- COMPLETE WITH REFERENCE: Includes a 2.435V reference
- 12-BIT LINEARITY AND MONOTONICITY OVER INDUSTRIAL TEMP RANGE
- 3-WIRE INTERFACE: Up to 20MHz Clock
- SMALL PACKAGE: 8-Lead SOIC
Applications
The DAC7612UB is versatile and can be used in a wide range of applications, including industrial control systems, medical devices, automotive systems, and any other application requiring precise digital-to-analog conversion. Its compatibility with various DSPs and microcontrollers makes it a suitable choice for integrated systems.
Q & A
- What is the resolution of the DAC7612UB?
The DAC7612UB has a resolution of 12 bits. - How many DACs are included in the DAC7612UB?
The DAC7612UB includes two DACs. - What is the operating voltage of the DAC7612UB?
The DAC7612UB operates on a single +5V supply. - What is the settling time of the DAC7612UB?
The settling time is 7µs to 1 LSB. - What is the package type of the DAC7612UB?
The DAC7612UB is available in an 8-Lead SOIC package. - What is the operating temperature range of the DAC7612UB?
The operating temperature range is -40°C to +85°C. - How much power does the DAC7612UB consume?
The DAC7612UB consumes 3.7mW of power. - What type of interface does the DAC7612UB use?
The DAC7612UB uses a serial interface with up to 20MHz Clock. - Is the DAC7612UB RoHS compliant?
Yes, the DAC7612UB is RoHS compliant. - What is the full-scale range of the DAC7612UB?
The full-scale range is 4.095V with an LSB value of 1mV.
