DAC121S101QML-SP

활성

Radiation-hardened, QML-V, 12-bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output

제품 상세 정보

Resolution (Bits) 12 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 8 Settling time (µs) 12.5 Reference type Ext Architecture String Rating Space Features Low Power Sample/update rate (Msps) 1.8 Power consumption (typ) (mW) 0.52 Operating temperature range (°C) -55 to 125 Product type Data Converters
Resolution (Bits) 12 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 8 Settling time (µs) 12.5 Reference type Ext Architecture String Rating Space Features Low Power Sample/update rate (Msps) 1.8 Power consumption (typ) (mW) 0.52 Operating temperature range (°C) -55 to 125 Product type Data Converters
CFP (NAC) 10 62.9285 mm² (— mm × — mm) DIESALE (Y) See data sheet
  • 5962R07726
    • Total Ionizing Dose 100 krad(Si)
    • Single Event Latch-up Immune 120 MeV-cm2/mg
    • Single Event Functional Interrupt Immune 120 MeV-cm2/mg (See Radiation Report)
  • Ensured Monotonicity
  • Low Power Operation
  • Rail-to-Rail Voltage Output
  • Power-On Reset to Zero Volts Output
  • SYNC Interrupt Facility
  • Wide Power Supply Range (2.7 V to 5.5 V)
  • Small Packages
  • Power-Down Feature
  • Key Specifications
    • Resolution: 12 Bits
    • DNL: +0.21, –0.10 LSB (Typical)
    • Output Settling Time: 12.5 µs (Typical)
    • Zero Code Error: 2.1 mV (Typical)
    • Full-Scale Error: –0.04% FS (Typical)
    • Power Dissipation
      • Normal Mode: 0.52 mW (3.6 V) and 1.19 mW (5.5 V) Typical
      • Power-Down Mode: 0.014 µW (3.6 V) and 0.033 µW (5.5 V) Typical
  • 5962R07726
    • Total Ionizing Dose 100 krad(Si)
    • Single Event Latch-up Immune 120 MeV-cm2/mg
    • Single Event Functional Interrupt Immune 120 MeV-cm2/mg (See Radiation Report)
  • Ensured Monotonicity
  • Low Power Operation
  • Rail-to-Rail Voltage Output
  • Power-On Reset to Zero Volts Output
  • SYNC Interrupt Facility
  • Wide Power Supply Range (2.7 V to 5.5 V)
  • Small Packages
  • Power-Down Feature
  • Key Specifications
    • Resolution: 12 Bits
    • DNL: +0.21, –0.10 LSB (Typical)
    • Output Settling Time: 12.5 µs (Typical)
    • Zero Code Error: 2.1 mV (Typical)
    • Full-Scale Error: –0.04% FS (Typical)
    • Power Dissipation
      • Normal Mode: 0.52 mW (3.6 V) and 1.19 mW (5.5 V) Typical
      • Power-Down Mode: 0.014 µW (3.6 V) and 0.033 µW (5.5 V) Typical

The DAC121S101QML-SP device is a full-featured, general-purpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes just 177 µA of current at 3.6 V. The on-chip output amplifier allows rail-to-rail output swing and the three-wire serial interface operates at clock rates up to 20 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces.

The supply voltage for the DAC121S101QML-SP serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt.

The low power consumption and small packages of the DAC121S101QML-SP make it an excellent choice for use in battery-operated equipment.

The DAC121S101QML-SP device is a full-featured, general-purpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes just 177 µA of current at 3.6 V. The on-chip output amplifier allows rail-to-rail output swing and the three-wire serial interface operates at clock rates up to 20 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces.

The supply voltage for the DAC121S101QML-SP serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt.

The low power consumption and small packages of the DAC121S101QML-SP make it an excellent choice for use in battery-operated equipment.

다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능.
AFE11612-SEP 활성 Radiation-tolerant, 12-bit analog front end with temperature sensors, 12 DAC and 16 ADC-channels SEP grade device featuring 16 DAC channels and SAR ADC

기술 자료

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상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 DAC121S101QML-SP Radiation Hardened 12-Bit Micro Power Digital-to-Analog Converter With Rail-to-Rail Output datasheet (Rev. F) PDF | HTML 2016. 7. 29
* 방사능 및 안정성 보고서 DAC121S101QML TID Report 2012. 5. 9
* 방사능 및 안정성 보고서 DAC121S101WGRQV SET Analysis Paper 2012. 5. 9
* 방사능 및 안정성 보고서 DAC121S101WGRQV SEE Report 2012. 5. 7
* 방사능 및 안정성 보고서 Analysis of Low Dose Rate Effects on Parasitic Bipolar Structures in CMOS Proces 2012. 5. 4
* SMD DAC121S101QML-SP SMD 5962R0722602VZA 2016. 6. 21
선택 가이드 TI Space Products (Rev. L) 2026. 3. 27
Application brief Space Grade 12A Laser Diode Driver PDF | HTML 2026. 2. 17
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 2025. 6. 17
애플리케이션 노트 Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 2025. 6. 10
추가 자료 TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 2025. 2. 20
애플리케이션 노트 Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022. 10. 19
Application brief Space-Grade, 100-krad, Voltage-Controlled Current Sink (0–200 mA) Circuit PDF | HTML 2021. 6. 30
Application brief Space-Grade, 100-krad, Programmable Voltage Source Circuit With Remote Sense FB PDF | HTML 2021. 6. 7
Application brief Space-Grade, 100-krad, Programmable Negative Voltage Source (–5 to 0 V) Circuit PDF | HTML 2021. 6. 7
기술 문서 Satellite state of health: how space-grade ICs are improving telemetry circuit des PDF | HTML 2021. 1. 26
e북 Radiation Handbook for Electronics (Rev. A) 2019. 5. 21
애플리케이션 노트 AN-2001 Daisy Chaining Precision DACs (Rev. A) 2013. 5. 1
사용 설명서 DAC121S101CVAL 12-Bit Micro Power DAC with Rail-to-Rail Output User Guide 2012. 2. 23

설계 및 개발

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설계 툴

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
지원되는 제품 및 하드웨어
레퍼런스 디자인

TIDA-010197 — 1% 미만의 정확도를 지원하는 다용도 위성 상태 모니터링 및 제어 플랫폼 레퍼런스 디자인

이 레퍼런스 설계는 LMP7704-SP의 다기능성을 활용하여 온도, 전압 및 전류를 정확하게 모니터링하여 호스트 보드에 피드백을 제공하는 방사능 강화 위성 원격 측정 시스템을 위한 고도로 모듈화된 설계를 제공합니다. 또한 보호 및 최적의 효율성을 제공하기 위해 제어되는 아날로그 출력을 제공합니다. 대부분의 우주 항공 애플리케이션은 위성의 여러 하위 시스템에서 이러한 세 가지 핵심 측정 가능 정보를 모니터링해야 합니다.
지원되는 제품 및 하드웨어
패키지 CAD 기호, 풋프린트 및 3D 모델
CFP (NAC) 10 Ultra Librarian
DIESALE (Y) Ultra Librarian

주문 및 품질

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지원 및 교육

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