Overview
The TLC7528CFNG3 from Texas Instruments is a dual, 8-bit digital-to-analog converter (DAC) designed for various applications requiring high accuracy and fast response times. This device features separate on-chip data latches and exceptionally close DAC-to-DAC matching, making it ideal for precision measurement systems, instrumentation, and automation control. The TLC7528CFNG3 operates from a 5V to 15V power supply and is packaged in a compact 20-LCC (J-Lead) or 20-PLCC (9x9) package, suitable for space-constrained designs.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | TLC7528 | Resolution | 8 bit |
| Sampling Rate | 10 MS/s | Number of Channels | 2 Channel |
| Settling Time | 100 ns | Output Type | Current - Unbuffered |
| Interface Type | Parallel | Analog Supply Voltage | 5 V to 15 V |
| Digital Supply Voltage | 5 V to 15 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
| Architecture | R-2R | Brand | Texas Instruments |
| Gain Error | 1 % FSR | Height | 4.06 mm |
| INL - Integral Nonlinearity | +/- 0.5 LSB | Number of Converters | 2 Converter |
| Operating Supply Voltage | 5 V, 15 V | Power Consumption | 7.5 mW |
| Factory Pack Quantity | 46 | Supply Voltage - Max | 5.25 V, 15.5 V |
| Supply Voltage - Min | 4.75 V, 14.5 V |
Key Features
- 8-bit resolution with two DACs per package.
- Fast settling time of 100ns, enabling quick response times in measurement and control systems.
- Output type: Current - Unbuffered, with no differential output.
- Parallel data interface for easy integration with microprocessors.
- External reference type and voltage-mode operation.
- Operates from a 5V to 15V power supply for both analog and digital sections.
- Exceptionally close DAC-to-DAC matching and high linearity with INL/DNL of ±0.5 LSB.
- Monotonic over the entire A/D conversion range and interchangeable with Analog Devices AD7528 and PMI PM-7528.
Applications
- Precision measurement systems, where high accuracy and fast response times are crucial.
- Instrumentation and control systems, benefiting from the device's linearity and fast settling time.
- Automation and robotics, where precise and rapid control signaling is necessary).
- Microprocessor-controlled gain-setting and signal-control applications, leveraging the device's voltage-mode operation and close DAC-to-DAC matching).
Q & A
- What is the resolution of the TLC7528CFNG3?
The TLC7528CFNG3 has an 8-bit resolution).
- How many DACs are included in the TLC7528CFNG3 package?
The TLC7528CFNG3 includes two DACs per package).
- What is the settling time of the TLC7528CFNG3?
The settling time of the TLC7528CFNG3 is 100ns).
- What type of data interface does the TLC7528CFNG3 use?
The TLC7528CFNG3 uses a parallel data interface).
- What is the operating temperature range of the TLC7528CFNG3?
The operating temperature range of the TLC7528CFNG3 is from 0°C to 70°C, though other variants can operate in wider ranges).
- What is the power supply voltage range for the TLC7528CFNG3?
The TLC7528CFNG3 operates from a 5V to 15V power supply for both analog and digital sections).
- What is the INL/DNL specification of the TLC7528CFNG3?
The INL/DNL specification of the TLC7528CFNG3 is ±0.5 LSB).
- Is the TLC7528CFNG3 RoHS compliant?
Yes, the TLC7528CFNG3 is RoHS compliant).
- What are some common applications of the TLC7528CFNG3?
The TLC7528CFNG3 is commonly used in precision measurement systems, instrumentation, automation, and robotics).
- How does the TLC7528CFNG3 interface with microprocessors?
The TLC7528CFNG3 easily interfaces with microprocessors through its parallel data interface and on-chip data latches).
