TLC7524CN
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Texas Instruments TLC7524CN

Manufacturer No:
TLC7524CN
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC DAC 8BIT A-OUT 16DIP
Delivery:
Payment:
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Product Introduction

Overview

The TLC7524CN is a CMOS, 8-bit, digital-to-analog converter (DAC) produced by Texas Instruments. It is designed for easy interface to most popular microprocessors and is particularly suited for applications requiring fast control signaling, such as in digital signal processing (DSP). The device operates from a single supply voltage ranging from 5V to 15V and is available in a 16-pin PDIP (N) package.

The TLC7524 series includes the TLC7524C, TLC7524E, and TLC7524I, each characterized for different operating temperature ranges: 0°C to 70°C for the TLC7524C, -40°C to 85°C for the TLC7524E, and -25°C to 85°C for the TLC7524I. These devices are known for their low power consumption, typically less than 5 mW, and high accuracy without the need for thin-film resistors or laser trimming.

Key Specifications

Parameter Value Unit
Number of Bits 8
Package Type 16-PDIP (N)
Pins 16
Operating Temperature Range 0°C to 70°C (TLC7524C), -40°C to 85°C (TLC7524E), -25°C to 85°C (TLC7524I) °C
Supply Voltage 5V to 15V V
Settling Time 100 ns ns
Propagation Delay 80 ns ns
Linearity Error ±0.5 LSB LSB
Gain Error ±2.5 LSB LSB
Output Type Current - Unbuffered
Reference Type External

Key Features

  • Easily interfaced to microprocessors with parallel input and control signals similar to the write cycles of a random access memory.
  • On-chip data latches for stable data storage.
  • Monotonic over the entire A/D conversion range.
  • Segmented high-order bits to minimize glitches during changes in the most significant bits.
  • Fast control signaling suitable for DSP applications, including interface with TMS320.
  • CMOS technology for low power consumption.
  • 2- or 4-quadrant multiplying capability, making it ideal for microprocessor-controlled gain-setting and signal-control applications.
  • Interchangeable with Analog Devices AD7524, PMI PM-7524, and Micro Power Systems MP7524.

Applications

The TLC7524CN is versatile and can be used in a variety of applications, including:

  • Digital signal processing (DSP) where fast control signaling is required.
  • Microprocessor-controlled gain-setting and signal-control applications.
  • Ultrasound applications, such as time gain control compensation.
  • Industrial control systems where precise analog output is necessary.
  • Aerospace and defense systems requiring high accuracy and reliability.

Q & A

  1. What is the number of bits in the TLC7524CN DAC?

    The TLC7524CN is an 8-bit digital-to-analog converter.

  2. What is the operating temperature range for the TLC7524C, TLC7524E, and TLC7524I?

    The operating temperature ranges are 0°C to 70°C for the TLC7524C, -40°C to 85°C for the TLC7524E, and -25°C to 85°C for the TLC7524I.

  3. What is the supply voltage range for the TLC7524CN?

    The supply voltage range is from 5V to 15V.

  4. What is the settling time of the TLC7524CN?

    The settling time is 100 ns.

  5. Is the TLC7524CN compatible with other DAC models?

    Yes, it is interchangeable with Analog Devices AD7524, PMI PM-7524, and Micro Power Systems MP7524.

  6. What type of output does the TLC7524CN provide?

    The output is current - unbuffered.

  7. What is the reference type for the TLC7524CN?

    The reference type is external.

  8. How does the TLC7524CN minimize glitches during bit changes?

    It segments the high-order bits to minimize glitches during changes in the most significant bits.

  9. What is the typical power consumption of the TLC7524CN?

    The typical power consumption is less than 5 mW.

  10. In what package is the TLC7524CN available?

    The TLC7524CN is available in a 16-pin PDIP (N) package.

Product Attributes

Number of Bits:8
Number of D/A Converters:1
Settling Time:100ns
Output Type:Current - Unbuffered
Differential Output:Yes
Data Interface:Parallel
Reference Type:External
Voltage - Supply, Analog:5V, 14.5V ~ 15.5V
Voltage - Supply, Digital:5V, 14.5V ~ 15.5V
INL/DNL (LSB):±0.5 (Max), ±2.5 (Max)
Architecture:R-2R
Operating Temperature:0°C ~ 70°C
Package / Case:16-DIP (0.300", 7.62mm)
Supplier Device Package:16-PDIP
Mounting Type:Through Hole
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Similar Products

Part Number TLC7524CN TLC7528CN TLC7524IN TLC7524EN TLC7524CNS TLC7524CD TLC7524CFN
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Obsolete
Number of Bits 8 8 8 8 8 8 8
Number of D/A Converters 1 2 1 1 1 1 1
Settling Time 100ns 100ns 100ns 100ns 100ns 100ns 100ns
Output Type Current - Unbuffered Current - Unbuffered Current - Unbuffered Current - Unbuffered Current - Unbuffered Current - Unbuffered Current - Unbuffered
Differential Output Yes No Yes Yes Yes Yes Yes
Data Interface Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Reference Type External External External External External External External
Voltage - Supply, Analog 5V, 14.5V ~ 15.5V 5V ~ 15V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V
Voltage - Supply, Digital 5V, 14.5V ~ 15.5V 5V ~ 15V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V 5V, 14.5V ~ 15.5V
INL/DNL (LSB) ±0.5 (Max), ±2.5 (Max) ±0.5 (Max), ±0.5 (Max) ±0.5 (Max), ±2.5 (Max) ±0.5 (Max), ±2.5 (Max) ±0.5 (Max), ±2.5 (Max) ±0.5 (Max), ±2.5 (Max) ±0.5 (Max), ±2.5 (Max)
Architecture R-2R R-2R R-2R R-2R R-2R R-2R R-2R
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C -25°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 16-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.154", 3.90mm Width) 20-LCC (J-Lead)
Supplier Device Package 16-PDIP 20-PDIP 16-PDIP 16-PDIP 16-SO 16-SOIC 20-PLCC (9x9)
Mounting Type Through Hole Through Hole Through Hole Through Hole Surface Mount Surface Mount Surface Mount

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