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類比轉數位轉換器 (ADC)
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ADC128S102-SEP

現行

耐輻射、八通道、50-kSPS 至 1-MSPS、12 位元類比轉數位轉換器 (ADC)

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產品規格表

ADC128S102-SEP

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 12 Sample rate (max) (ksps) 1000 Number of input channels 8 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Space Reference mode Supply Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -55 to 125 Power consumption (typ) (mW) 2.3 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 73 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
Resolution (Bits) 12 Sample rate (max) (ksps) 1000 Number of input channels 8 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Space Reference mode Supply Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -55 to 125 Power consumption (typ) (mW) 2.3 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 73 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
TSSOP (PW) 16 32 mm² 5 x 6.4
  • Radiation tolerant:
    • Single-event latch-up (SEL) immune up to LET = 43 MeV-cm2/mg at 125°C
    • Single-event functional interrupt (SEFI) characterized up to LET = 43 MeV-cm2/mg
    • Total ionizing dose (TID) RLAT/RHA characterized up to 30 krad(Si)
  • Space-enhanced plastic (space EP):
    • Meets ASTM E595 outgassing specification
    • Vendor item drawing (VID) V62/22608
    • Military temperature range: –55°C to 125°C
    • One fabrication, assembly, and test site
    • Gold bond wire, NiPdAu lead finish
    • Wafer lot traceability
    • Extended product life cycle
    • Extended product change notification
  • Wide supply range:
    • VA: 2.7 V to 5.25 V
    • VD: 2.7 V to VA
  • SPI™-, QSPI™-, MICROWIRE-, DSP-compatible
  • Conversion rate: 50 kSPS to 1 MSPS
  • DNL: +1.8 LSB to −0.99 LSB (maximum)
  • INL: +1.6 to −1.6 LSB (maximum)
  • Power consumption:
    • 3-V supply: 2.7 mW (typical)
    • 5-V supply: 11 mW (typical)
  • Radiation tolerant:
    • Single-event latch-up (SEL) immune up to LET = 43 MeV-cm2/mg at 125°C
    • Single-event functional interrupt (SEFI) characterized up to LET = 43 MeV-cm2/mg
    • Total ionizing dose (TID) RLAT/RHA characterized up to 30 krad(Si)
  • Space-enhanced plastic (space EP):
    • Meets ASTM E595 outgassing specification
    • Vendor item drawing (VID) V62/22608
    • Military temperature range: –55°C to 125°C
    • One fabrication, assembly, and test site
    • Gold bond wire, NiPdAu lead finish
    • Wafer lot traceability
    • Extended product life cycle
    • Extended product change notification
  • Wide supply range:
    • VA: 2.7 V to 5.25 V
    • VD: 2.7 V to VA
  • SPI™-, QSPI™-, MICROWIRE-, DSP-compatible
  • Conversion rate: 50 kSPS to 1 MSPS
  • DNL: +1.8 LSB to −0.99 LSB (maximum)
  • INL: +1.6 to −1.6 LSB (maximum)
  • Power consumption:
    • 3-V supply: 2.7 mW (typical)
    • 5-V supply: 11 mW (typical)

The ADC128S102-SEP is a low-power, eight-channel, CMOS, 12-bit analog-to-digital converter (ADC) specified for conversion throughput rates of 50 kSPS to 1 MSPS. The converter is based on a successive-approximation register (SAR) architecture with an internal track-and-hold circuit. The device can be configured to accept up to eight input signals at inputs IN0 through IN7.

The output serial data is straight binary and compatible with several standards, such as SPI, QSPI, MICROWIRE, and many common DSP serial interfaces.

The ADC128S102-SEP can be operated with independent analog and digital supplies. The analog supply (VA) can range from 2.7 V to 5.25 V, and the digital supply (VD) can range from 2.7 V to VA. Normal power consumption using a 3-V or 5-V supply is 2.3 mW and 10.7 mW, respectively. The power-down feature reduces the power consumption to 16.5 µW using a 3-V supply and 30 µW using a 5-V supply.

The ADC128S102-SEP is a low-power, eight-channel, CMOS, 12-bit analog-to-digital converter (ADC) specified for conversion throughput rates of 50 kSPS to 1 MSPS. The converter is based on a successive-approximation register (SAR) architecture with an internal track-and-hold circuit. The device can be configured to accept up to eight input signals at inputs IN0 through IN7.

The output serial data is straight binary and compatible with several standards, such as SPI, QSPI, MICROWIRE, and many common DSP serial interfaces.

The ADC128S102-SEP can be operated with independent analog and digital supplies. The analog supply (VA) can range from 2.7 V to 5.25 V, and the digital supply (VD) can range from 2.7 V to VA. Normal power consumption using a 3-V or 5-V supply is 2.3 mW and 10.7 mW, respectively. The power-down feature reduces the power consumption to 16.5 µW using a 3-V supply and 30 µW using a 5-V supply.
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* Data sheet ADC128S102-SEP Radiation-Tolerant, 8-Channel, 50-kSPS to 1-MSPS, 12-Bit ADC datasheet (Rev. A) PDF | HTML 2022年 4月 29日
* Radiation & reliability report ADC128S102-SEP Single-Event Latch-Up (SEL) Radiation Report (Rev. A) PDF | HTML 2024年 2月 1日
* Radiation & reliability report ADC128S102-SEP Production Flow and Reliability Report PDF | HTML 2022年 4月 29日
* Radiation & reliability report ADC128S102-SEP Radiation Tolerant, 8-Channel, CMOS, 12-Bit ADC TID Report PDF | HTML 2022年 4月 29日
Technical article 航太級強化產品如何因應低地球軌道應用的挑戰 (Rev. A) PDF | HTML 2024年 1月 11日
Application brief Reduce Cost, Size, & Weight of Telemetry Circuits in Low-Earth-Orbit Satellites PDF | HTML 2022年 6月 2日
Circuit design Rad.-Tol., 30-krad, Comparing Current Sensing Amp W/ Second Stage Buffer to ADC PDF | HTML 2022年 5月 19日
Application brief Radiation-Tolerant, 30-krad, Voltage Sensing With a Simple Voltage Divider PDF | HTML 2022年 5月 19日
Application brief Analog Front-End Design With Texas Instruments’ Tooling Landscape PDF | HTML 2022年 3月 7日

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ADC128S102EVM — 適用於 12 位元、八通道、SAR 類比轉數位轉換器 (ADC) 的 ADC128S102 評估模組

The ADC128S102 evaluation module (EVM) is a platform for evaluating the operation and performance of the ADC128S102, a 12-bit, eight-channel, 1-MSPS, serial-interface, system activity report (SAR) analog-to-digital converter (ADC). The user can source an analog input and the user-friendly graphical (...)

使用指南: PDF | HTML
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ADC128S102-SEP IBIS Model

SNAM254.ZIP (64 KB) - IBIS Model
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ADC128S102-SEP TINA-TI Reference Design

SNAM253.TSC (15 KB) - TINA-TI Reference Design
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