Overview
The DAC7760IPWPR is a precision, fully integrated 12-bit digital-to-analog converter (DAC) designed by Texas Instruments. This device is tailored to meet the stringent requirements of industrial process-control applications. It offers programmable current and voltage outputs, making it versatile for various industrial settings. The DAC7760IPWPR is available in a 24-pin HTSSOP package, ensuring compact and efficient integration into industrial systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 12 bits | |||
| Current Output Range | 0 mA | 24 mA | mA | |
| Voltage Output Range | 0 V | 10 V | V | |
| Total Unadjusted Error (TUE) | -0.2% | 0.2% | %FSR | |
| Differential Nonlinearity (DNL) | ±1 LSB | |||
| Operating Temperature Range | -40°C | 125°C | °C | |
| Internal Reference Voltage | 4.995 V | 5.0 V | 5.005 V | V |
| Internal Reference Temperature Coefficient | ±10 ppm/°C |
Key Features
- Programmable current output: 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA.
- Programmable voltage output: 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V with a 10% overrange.
- Simultaneous voltage and current output capability.
- Internal 5-V reference with a maximum temperature coefficient of 10 ppm/°C.
- Internal 4.6-V power-supply output.
- Reliability features: CRC check, watchdog timer, thermal alarm, open alarm, and short current limit.
- Wide operating temperature range: -40°C to 125°C.
Applications
The DAC7760IPWPR is designed for industrial process-control applications, including but not limited to:
- Industrial automation systems.
- Process control systems.
- Industrial instrumentation.
- Control systems requiring precise current and voltage outputs.
Q & A
- What is the resolution of the DAC7760IPWPR?
The DAC7760IPWPR has a resolution of 12 bits.
- What are the current output ranges of the DAC7760IPWPR?
The current output ranges are 4 mA to 20 mA, 0 mA to 20 mA, and 0 mA to 24 mA.
- What are the voltage output ranges of the DAC7760IPWPR?
The voltage output ranges include 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V with a 10% overrange.
- Can the DAC7760IPWPR provide simultaneous voltage and current outputs?
- What is the operating temperature range of the DAC7760IPWPR?
The operating temperature range is -40°C to 125°C).
- What reliability features does the DAC7760IPWPR include?
The device includes CRC check, watchdog timer, thermal alarm, open alarm, and short current limit).
- What is the internal reference voltage of the DAC7760IPWPR?
The internal reference voltage is 5 V with a maximum temperature coefficient of 10 ppm/°C).
- What is the typical power dissipation of the DAC7760IPWPR?
The typical power dissipation varies depending on the configuration but is generally around 135-170 mW).
- Is the DAC7760IPWPR RoHS compliant?
- What package types are available for the DAC7760IPWPR?
The device is available in 24-pin HTSSOP and 40-pin VQFN packages).
