제품 상세 정보

Resolution (Bits) 14 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Settling time (µs) 7 Features Low Power, Reset to Mid-Scale, Small Size Reference type Ext, Int Architecture String Rating Catalog Output range (max) (mA/V) 5 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 0.5 Operating temperature range (°C) -40 to 125
Resolution (Bits) 14 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Settling time (µs) 7 Features Low Power, Reset to Mid-Scale, Small Size Reference type Ext, Int Architecture String Rating Catalog Output range (max) (mA/V) 5 Output range (min) (mA/V) 0 Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 0.5 Operating temperature range (°C) -40 to 125
VSSOP (DGS) 10 14.7 mm² 3 x 4.9 WSON (DSC) 10 9 mm² 3 x 3
  • Relative Accuracy:
    • DAC756x (12-Bit): 0.3 LSB INL
    • DAC816x (14-Bit): 1 LSB INL
    • DAC856x (16-Bit): 4 LSB INL
  • Glitch Impulse: 0.1 nV-s
  • Bidirectional Reference: Input or 2.5-V Output
    • Output Disabled by Default
    • ±5-mV Initial Accuracy (Max)
    • 4-ppm°C Temperature Drift (Typ)
    • 10-ppm/°C Temperature Drift (Max)
    • 20-mA Sink and Source Capability
  • Power-On Reset to Zero Scale or Mid-Scale
  • Low-Power: 4 mW (Typ, 5-V AVDD, Including Internal Reference Current)
  • Wide Power-Supply Range: 2.7 V to 5.5 V
  • 50-MHz SPI With Schmitt-Triggered Inputs
  • LDAC and CLR Functions
  • Output Buffer With Rail-to-Rail Operation
  • Packages: WSON-10 (3 mm × 3 mm), VSSOP-10
  • Temperature Range: –40°C to 125°C

All trademarks are the property of their respective owners.

  • Relative Accuracy:
    • DAC756x (12-Bit): 0.3 LSB INL
    • DAC816x (14-Bit): 1 LSB INL
    • DAC856x (16-Bit): 4 LSB INL
  • Glitch Impulse: 0.1 nV-s
  • Bidirectional Reference: Input or 2.5-V Output
    • Output Disabled by Default
    • ±5-mV Initial Accuracy (Max)
    • 4-ppm°C Temperature Drift (Typ)
    • 10-ppm/°C Temperature Drift (Max)
    • 20-mA Sink and Source Capability
  • Power-On Reset to Zero Scale or Mid-Scale
  • Low-Power: 4 mW (Typ, 5-V AVDD, Including Internal Reference Current)
  • Wide Power-Supply Range: 2.7 V to 5.5 V
  • 50-MHz SPI With Schmitt-Triggered Inputs
  • LDAC and CLR Functions
  • Output Buffer With Rail-to-Rail Operation
  • Packages: WSON-10 (3 mm × 3 mm), VSSOP-10
  • Temperature Range: –40°C to 125°C

All trademarks are the property of their respective owners.

The DAC756x, DAC816x, and DAC856x devices are low-power, voltage-output, dual-channel, 16-, 14-, and 12-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/°C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of ±5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUT pin.

These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three-wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces. The DACxx62 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment.

The DACxx62 devices are drop-in and function-compatible with each other, as are the DACxx63 devices. The entire family is available in MSOP-10 and SON-10 packages.

The DAC756x, DAC816x, and DAC856x devices are low-power, voltage-output, dual-channel, 16-, 14-, and 12-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/°C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of ±5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUT pin.

These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three-wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces. The DACxx62 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment.

The DACxx62 devices are drop-in and function-compatible with each other, as are the DACxx63 devices. The entire family is available in MSOP-10 and SON-10 packages.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
DAC70502 활성 듀얼 채널, 1LSB INL, 14비트, SPI 전압-출력 디지털-아날로그 컨버터(DAC) 14-bit device in smaller 2.5mm × 2.5mm package

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
1개 모두 보기
유형 직함 날짜
* Data sheet DACxx6x Dual 16-, 14-, 12-Bit, Low-Power, Buffered, Voltage-Output DACs With 2.5-V, 4-PPM/°C Internal Reference datasheet (Rev. E) PDF | HTML 2015/06/12

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 모델

DAC8163 IBIS Model

SLAM076.ZIP (10 KB) - IBIS Model
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The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
사용 설명서: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
VSSOP (DGS) 10 Ultra Librarian
WSON (DSC) 10 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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