DAC8532IDGKR
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Texas Instruments DAC8532IDGKR

Manufacturer No:
DAC8532IDGKR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC DAC 16BIT V-OUT 8VSSOP
Delivery:
Payment:
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Product Introduction

Overview

The DAC8532IDGKR is a dual-channel, 16-bit digital-to-analog converter (DAC) produced by Texas Instruments. This device is designed for low-power operation and features a flexible serial host interface. Each on-chip precision output amplifier allows for rail-to-rail output swing over a supply range of 2.7 V to 5.5 V. The DAC8532 supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30 MHz for VDD = 5 V. It is particularly suited for portable battery-operated equipment and other low-power applications due to its micro-power operation and power-down feature.

Key Specifications

SpecificationValue
Resolution16-bit
ChannelsDual Channel
Power Supply2.7 V to 5.5 V
Current Consumption (Normal Operation)500 µA at 5 V
Current Consumption (Power-Down Mode)200 nA at 5 V
Settling Time10 µs to ±0.003% FSR
AC Crosstalk–100 dB Typ
Serial Interface Clock FrequencyUp to 30 MHz for VDD = 5 V
Package TypeVSSOP-8
Operating Temperature Range–40°C to 105°C

Key Features

  • Micro-power operation: 500 µA at 5 V
  • Power-on reset to zero-scale
  • Low-power serial interface with Schmitt-triggered inputs
  • On-chip output buffer amplifier with rail-to-rail operation
  • Double-buffered input architecture
  • Simultaneous or sequential output update and power-down
  • Ultra-low AC crosstalk: –100 dB Typ
  • Available in a tiny VSSOP-8 package

Applications

The DAC8532IDGKR is ideally suited for portable battery-operated equipment and other low-power applications. It is also suitable for use in industrial control systems, medical devices, and any application requiring precise digital-to-analog conversion with minimal power consumption.

Q & A

  1. What is the resolution of the DAC8532IDGKR? The DAC8532IDGKR has a resolution of 16 bits.
  2. How many channels does the DAC8532IDGKR have? The DAC8532IDGKR is a dual-channel DAC.
  3. What is the power supply range for the DAC8532IDGKR? The power supply range is 2.7 V to 5.5 V.
  4. What is the current consumption in normal operation at 5 V? The current consumption is 500 µA at 5 V.
  5. What is the current consumption in power-down mode at 5 V? The current consumption in power-down mode is 200 nA at 5 V.
  6. What is the settling time of the DAC8532IDGKR? The settling time is 10 µs to ±0.003% FSR.
  7. What is the AC crosstalk of the DAC8532IDGKR? The AC crosstalk is –100 dB Typ.
  8. What is the maximum clock frequency for the serial interface at VDD = 5 V? The maximum clock frequency is up to 30 MHz.
  9. In what package type is the DAC8532IDGKR available? The DAC8532IDGKR is available in a VSSOP-8 package.
  10. What is the operating temperature range of the DAC8532IDGKR? The operating temperature range is –40°C to 105°C.

Product Attributes

Number of Bits:16
Number of D/A Converters:2
Settling Time:10µs
Output Type:Voltage - Buffered
Differential Output:No
Data Interface:SPI, DSP
Reference Type:External
Voltage - Supply, Analog:2.7V ~ 5.5V
Voltage - Supply, Digital:2.7V ~ 5.5V
INL/DNL (LSB):-, ±1 (Max)
Architecture:String DAC
Operating Temperature:-40°C ~ 105°C
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:8-VSSOP
Mounting Type:Surface Mount
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Similar Products

Part Number DAC8532IDGKR DAC8552IDGKR DAC8532IDGK
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active
Number of Bits 16 16 16
Number of D/A Converters 2 2 2
Settling Time 10µs 10µs 10µs
Output Type Voltage - Buffered Voltage - Buffered Voltage - Buffered
Differential Output No No No
Data Interface SPI, DSP SPI, DSP SPI, DSP
Reference Type External External External
Voltage - Supply, Analog 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
INL/DNL (LSB) -, ±1 (Max) ±4, ±0.35 -, ±1 (Max)
Architecture String DAC String DAC String DAC
Operating Temperature -40°C ~ 105°C -40°C ~ 105°C -40°C ~ 105°C
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP 8-VSSOP 8-VSSOP
Mounting Type Surface Mount Surface Mount Surface Mount

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