TLV5614IDR
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Texas Instruments TLV5614IDR

Manufacturer No:
TLV5614IDR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC DAC 12BIT V-OUT 16SOIC
Delivery:
Payment:
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iso45001
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Product Introduction

Overview

The TLV5614IDR from Texas Instruments is a quadruple 12-bit voltage output digital-to-analog converter (DAC) designed for a wide range of applications. It features a flexible 4-wire serial interface compatible with TMS320, SPI, QSPI, and Microwire serial ports. This DAC is programmed using a 16-bit serial word that includes the DAC address, individual DAC control bits, and a 12-bit DAC value. The device is notable for its low power consumption, programmable settling time, and dual supply capability, making it suitable for various industrial and communication applications.

Key Specifications

Parameter Value Unit
Resolution 12 bits
Settling Time 3 µs or 9 µs (typ) µs
Supply Voltage (AVDD, DVDD) 2.7 V to 5.5 V V
Power Consumption (Slow Mode) 8 mW (5-V supply), 3.6 mW (3-V supply) mW
Power Down Current 10 nA nA
Operating Temperature Range 0°C to 70°C (TLV5614C), –40°C to 85°C (TLV5614I) °C
Serial Clock Rate Up to 20 MHz MHz
Integral Nonlinearity (INL) ±1.5 to ±4 LSB LSB
Differential Nonlinearity (DNL) ±0.5 to ±1 LSB LSB

Key Features

  • Four 12-bit D/A converters with voltage outputs
  • Programmable settling time of either 3 µs or 9 µs (typ)
  • TMS320, SPI, QSPI, and Microwire compatible serial interface
  • Internal power-on reset and hardware/software power-down modes
  • Dual 2.7-V to 5.5-V supply capability for independent digital and analog supplies
  • Reference input buffer and rail-to-rail output buffer with Class AB output stage
  • High-impedance buffer on REFINAB and REFINCD terminals
  • Simultaneous update capability

Applications

  • Battery-powered test instruments
  • Digital offset and gain adjustment
  • Industrial process controls
  • Machine and motion control devices
  • Communications
  • Arbitrary waveform generation

Q & A

  1. What is the resolution of the TLV5614IDR DAC?

    The TLV5614IDR has a resolution of 12 bits.

  2. What are the programmable settling times for the TLV5614IDR?

    The settling times are programmable to either 3 µs or 9 µs (typ).

  3. What serial interfaces is the TLV5614IDR compatible with?

    The TLV5614IDR is compatible with TMS320, SPI, QSPI, and Microwire serial interfaces.

  4. What is the power consumption of the TLV5614IDR in slow mode?

    The power consumption is 8 mW for a 5-V supply and 3.6 mW for a 3-V supply.

  5. Can the digital and analog supplies be independent?
  6. What are the operating temperature ranges for the TLV5614IDR?

    The operating temperature ranges are 0°C to 70°C for the TLV5614C and –40°C to 85°C for the TLV5614I.

  7. What is the maximum serial clock rate for the TLV5614IDR?

    The maximum serial clock rate is up to 20 MHz.

  8. Does the TLV5614IDR have power-down modes?
  9. What type of output buffer does the TLV5614IDR use?

    The TLV5614IDR uses a rail-to-rail output buffer with a Class AB output stage.

  10. Can the reference voltages for DACs A/B and C/D be different?

Product Attributes

Number of Bits:12
Number of D/A Converters:4
Settling Time:20µs
Output Type:Voltage - Buffered
Differential Output:No
Data Interface:SPI
Reference Type:External
Voltage - Supply, Analog:2.7V ~ 3.3V, 5V
Voltage - Supply, Digital:2.7V ~ 3.3V, 5V
INL/DNL (LSB):±1.5, ±0.5
Architecture:String DAC
Operating Temperature:-40°C ~ 85°C
Package / Case:16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:16-SOIC
Mounting Type:Surface Mount
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Similar Products

Part Number TLV5614IDR TLV5616IDR TLV5624IDR TLV5604IDR TLV5614CDR TLV5614ID
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Obsolete Obsolete Active
Number of Bits 12 12 8 10 12 12
Number of D/A Converters 4 1 1 4 4 4
Settling Time 20µs 20µs 7µs 18µs 20µs 20µs
Output Type Voltage - Buffered Voltage - Buffered Voltage - Buffered Voltage - Buffered Voltage - Buffered Voltage - Buffered
Differential Output No No No No No No
Data Interface SPI SPI SPI SPI SPI SPI
Reference Type External External External, Internal External External External
Voltage - Supply, Analog 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V
Voltage - Supply, Digital 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.3V, 5V
INL/DNL (LSB) ±1.5, ±0.5 ±1.9, ±0.5 ±0.3, ±0.07 ±1 (Max), ±0.1 ±1.5, ±0.5 ±1.5, ±0.5
Architecture String DAC String DAC String DAC String DAC String DAC String DAC
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case 16-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC 8-SOIC 8-SOIC 16-SOIC 16-SOIC 16-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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