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SGMICRO SGM5348-12XTS16G/TR product image
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SGMICRO SGM5348-12XTS16G/TR

Manufacturer
SGMICROAsian Brands
MPN
SGM5348-12XTS16G/TR
LCSC Part #
C700193
Packaging
TSSOP-16
Customer #
Key Attributes
SPI 2.8V~5.5V TSSOP-16 Analog to Digital Converters (ADC)
Datasheetpdf iconSGMICRO SGM5348-12XTS16G/TR
In-Stock: 1
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QtyUnit PriceTotal Amount
1+$ 5.0476$ 5.05
10+$ 4.1965$ 41.97
30+$ 3.6901$ 110.70
100+$ 3.1772$ 317.72
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerSGMICRO
PackagingTSSOP-16
Operating Temperature-40℃~+125℃
InterfaceSPI
Quiescent Current (Iq)600nA
Voltage - Supply2.8V~5.5V
Number of Channels8
Integral non - linearity3LSB
Voltage ReferenceExternal
Clock/OscillatorExternal
Clock Frequency40MHz
FeaturesMulti-chip synchronization;Power-on reset
Resolution(Bits)12;-
S/N Ratio-
DNL (LSB)-
ADC architecture-
Programmable GainNot supported
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Introduction

AI Translation

The SGM5348-12 is a 12-bit, 8-channel DAC with output amplifiers that provide high current drive capability. Digital data is transferred via an SPI interface and supports daisy-chain connections. The SGM5348-12 features daisy-chain functionality, enabling simultaneous updates of multiple SGM5348-12 devices through a single serial interface. The SGM5348-12 has two reference voltages (one reference input for channels 1 through 4, and another for channels 5 through 8). Each reference can operate independently from 0.5V to VCC to provide the widest possible output dynamic range. The SGM5348-12 contains a 16-bit shift register for controlling the operating mode, power-down state, and register/output values of the DAC channels. All 8 DAC output channels can be updated simultaneously or individually. The SGM5348-12 integrates a power-on reset circuit that ensures the DAC outputs power up to 0V and remain at 0V until a valid write occurs. The SGM5348-12 offers a power-down feature that allows each DAC to be powered down individually with three different output termination options. When all DAC channels are powered down, the device current consumption drops to less than 1.5μW at 3V and less than 3μW at 5V. The SGM5348-12 is available in green TSSOP-16 and TQFN-3×3-16L packages, and operates over an extended industrial temperature range of -40°C to +125°C.

Features

AI Translation
  • Low power consumption (0.5mW/channel)
  • Integrated 8-channel 12-bit DAC
  • Built-in rail-to-rail output amplifier: sink/source current with short-circuit current control
  • Daisy-chain operation
  • Simultaneous update of 8-channel outputs
  • Independent per-channel power-down
  • ICC typical value 0.6μA in power-down mode
  • Gain error typical value 0.1% across all channels
  • No quiescent current on interface when VBUS < VCC
  • Power-on reset: outputs reset to ground
  • Serial data input: up to 40MHz operation
  • TTL-compatible input logic levels
  • Supply voltage range: 2.8V to 5.5V
  • Dual reference voltage range: 0.5V to VCC
  • Operating temperature range: -40°C to +125°C
  • Available in green TSSOP-16 and TQFN-3×3-16L packages

Applications

AI Translation
  • Battery-powered devices
  • Selectable voltage and current source
  • ADC voltage reference
  • Sensor supply voltage
  • Audio signal volume control