Overview
The TLC7528CPW, produced by Texas Instruments, is a dual 8-bit digital-to-analog converter (DAC) designed for high-performance applications. This device features separate on-chip data latches and exceptional DAC-to-DAC matching, making it suitable for various microprocessor-controlled systems. The TLC7528CPW operates in voltage mode, producing a voltage output, and is compatible with a wide range of microprocessor buses and output ports due to its similar load cycle to a random-access memory write cycle.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 8-bit |
| Conversion Time | 0.1 μs |
| Package Type | TSSOP (PW) with 20 pins |
| Operating Temperature Range | 0°C to 70°C (TLC7528C), -25°C to 85°C (TLC7528I), -40°C to 85°C (TLC7528E) |
| Power Supply Range | 5V to 15V |
| Power Dissipation |
Key Features
- Easily interfaced to microprocessors
- On-chip data latches
- Monotonic over the entire A/D conversion range
- Interchangeable with Analog Devices AD7528 and PMI PM-7528
- Fast control signaling for Digital Signal Processor (DSP) applications, including interface with TMS320
- Voltage-mode operation
- CMOS technology
Applications
The TLC7528CPW is a versatile component suitable for various applications, including microprocessor-controlled gain-setting and signal-control systems. It is particularly useful in Digital Signal Processor (DSP) applications, such as those involving the TMS320 series. Additionally, its 2- or 4-quadrant multiplying capability makes it a sound choice for many signal processing and control applications.
Q & A
- What is the conversion time of the TLC7528CPW?
The conversion time of the TLC7528CPW is 0.1 μs. - What is the package type and pin count of the TLC7528CPW?
The TLC7528CPW comes in a TSSOP (PW) package with 20 pins. - What is the operating temperature range for the TLC7528CPW?
The operating temperature range varies by model: 0°C to 70°C for TLC7528C, -25°C to 85°C for TLC7528I, and -40°C to 85°C for TLC7528E. - What is the power supply range for the TLC7528CPW?
The power supply range is from 5V to 15V. - How much power does the TLC7528CPW typically dissipate?
The TLC7528CPW typically dissipates less than 15 mW. - Is the TLC7528CPW easily interfaced to microprocessors?
Yes, the TLC7528CPW is designed to be easily interfaced to most popular microprocessor buses and output ports. - What technology is used in the TLC7528CPW?
The TLC7528CPW uses CMOS technology. - Can the TLC7528CPW be used in DSP applications?
Yes, it is designed for fast control signaling in DSP applications, including interface with TMS320. - Is the TLC7528CPW interchangeable with other DACs?
Yes, it is interchangeable with Analog Devices AD7528 and PMI PM-7528. - What mode of operation does the TLC7528CPW support?
The TLC7528CPW supports voltage-mode operation.
