logo
Login
/Register

SGM5348-8

Active

8 Channels, 8-Bit Digital-to-Analog Converter with Output Operational Amplifier

Preview Image
Preview Image

The SGM5348-8 features 8 channels of digital-to- analog converter (DAC) with output amplifiers. The output amplifier provides high current drive capability. The digital data is sent via SPI interface, and cascaded connections can be used. The SGM5348-8 provides daisy-chain capability, which can update multiple SGM5348-8s simultaneously by using a single serial interface.

The SGM5348-8 has two references (one reference input for channel 1 to channel 4, and the other reference for channel 5 to channel 8). Each reference voltage operates independently from a 0.5V to VCC supply, providing a dynamic range of output as broad as possible. The SGM5348-8 contains a 16-bit shift register, which controls the operation mode, the power-down condition and the register/output value of the DAC channels. All 8 channels DAC outputs can be updated simultaneously or separately.

The SGM5348-8 incorporates a power-on reset circuit that ensures the DAC outputs power to 0V and remains 0V until a valid write occurs. The SGM5348-8 provides a power-down function that allows each DAC to be separately powered with three different output terminations. When all the DAC channels are powered down, the current consumption of the device reduces to less than 1.5μW at 3V and less than 3μW at 5V.

The SGM5348-8 is available in a Green TSSOP-16 package. It operates over the extended industrial temperature range of -40 to +125.

More
FEATURES
  • Low Power Consumption (0.5mW/CH)

  • Integrating 8 Channels of 8-Bit DAC

  • Built-In Rail-to-Rail Output Amplifier: Sink/Source Current with Short Current Control

  • Daisy-Chain Operation

  • 8 Channels Outputs Update Simultaneously

  • Independent Channel Power-Down Function

    0.6μA (TYP) ICC for Power-Down Mode

  • 0.1% (TYP) Gain Error for All Channels

  • Interface Sees No Quiescent Current when VBUS < VCC

  • Power-On Reset: Output Reset to GND

  • Serial Data Input: Up to 40MHz Operation

  • TTL Compatible Input Logic Level

  • Power Supply Voltage Range: 2.8V to 5.5V

  • Double Reference Voltages Range: 0.5V to VCC

  • -40 to +125 Operating Temperature Range

  • Available in a Green TSSOP-16 Package

APPLICATIONS

Battery Powered Equipment

Selectable Voltage and Current Sources

ADC Voltage Reference

Sensor Power Supply Voltage

Audio Signal Volumes Control

Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM5348-8XTS16G/TR
Active
TSSOP-16
16
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
1-24 units : $3.64/unit
25-99 units : $3.12/unit
100-249 units : $2.6/unit
250-499 units : $2.08/unit
500-999 units : $1.82/unit
1000-9999 units : $1.352/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 91 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

Logo
SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
Privacy Policy Copyright © 2024 SG MICRO CORP All rights reserved.