ADC128S102-SEP

활성

Radiation-tolerant, eight channel, 50kSPS to 1MSPS, 12 bit, analog-to-digital converter (ADC)

지금 주문하기

데이터 시트

document-pdfAcrobat ADC128S102-SEP Radiation-Tolerant, 8-Channel, 50-kSPS to 1-MSPS, 12-Bit ADC datasheet (Rev. A) (영어) PDF | HTML

ADC128S102-SEP

활성

데이터 시트

지금 주문하기

제품 상세 정보

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 mm × 6.4 mm)

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:
- V_A: 2.7 V to 5.25 V
- V_D: 2.7 V to V_A
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:
- V_A: 2.7 V to 5.25 V
- V_D: 2.7 V to V_A
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 (V_A) can range from 2.7 V to 5.25 V, and the digital supply (V_D) can range from 2.7 V to V_A. 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 (V_A) can range from 2.7 V to 5.25 V, and the digital supply (V_D) can range from 2.7 V to V_A. 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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기타 정밀 ADC 찾기

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open-in-new

대안 비교

비교 대상 장치와 유사한 기능.

ADC168M102R-SEP

활성

Radiation-tolerant, eight channel, 1MSPS, 16 bit, simultaneous-sampling SAR ADC Higher resolution and offers simultaneous sampling and an internal voltage reference.

ADC128S102QML-SP

활성

Radiation-hardened, QML-V, eight channel, 1MSPS, 12 bit, analog-to-digital converter (ADC) ADC128S102QML-SP offers similar functionality to the ADC128S102-SEP, but with extended space-hardening performance frequently required for geosynchronous or extended-lifetime applications.

기술 자료

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12개 모두 보기

상위 문서	유형	직함	형식 옵션	최신 영어 버전 다운로드	날짜
*	데이터 시트	ADC128S102-SEP Radiation-Tolerant, 8-Channel, 50-kSPS to 1-MSPS, 12-Bit ADC datasheet (Rev. A)	PDF \| HTML		2022. 4. 29
*	방사능 및 안정성 보고서	ADC128S102-SEP Single-Event Latch-Up (SEL) Radiation Report (Rev. A)	PDF \| HTML		2024. 2. 1
*	방사능 및 안정성 보고서	ADC128S102-SEP Radiation Tolerant, 8-Channel, CMOS, 12-Bit ADC TID Report	PDF \| HTML		2022. 4. 29
*	방사능 및 안정성 보고서	ADC128S102-SEP Production Flow and Reliability Report	PDF \| HTML		2022. 4. 29
	Application brief	TI's Space Grade Precision ADCs in Laser Communication Terminals (Rev. A)	PDF \| HTML		2026. 7. 9
	애플리케이션 노트	Space ADC Circuit Cookbook	PDF \| HTML		2026. 5. 11
	Application brief	Precision High-Voltage Current Sensing Using Zener-Shifted Floating Ground and Isolated Digital Interface	PDF \| HTML		2025. 12. 10
	기술 문서	우주 항공 강화 제품이 저지구 궤도 애플리케이션의 과제를 해결하는 방법 (Rev. A)	PDF \| HTML	Download English Version (Rev.A)	2024. 1. 11
	Application brief	Reduce Cost, Size, & Weight of Telemetry Circuits in Low-Earth-Orbit Satellites	PDF \| HTML		2022. 6. 2
	Application brief	Radiation-Tolerant, 30-krad, Voltage Sensing With a Simple Voltage Divider	PDF \| HTML		2022. 5. 19
	Circuit design	Rad.-Tol., 30-krad, Comparing Current Sensing Amp W/ Second Stage Buffer to ADC	PDF \| HTML		2022. 5. 19
	Application brief	Analog Front-End Design With Texas Instruments’ Tooling Landscape	PDF \| HTML		2022. 3. 7

설계 및 개발

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평가 보드

ADC128S102EVM — 12비트 8채널 SAR ADC(아날로그-디지털 컨버터) 평가 모듈

ADC128S102 평가 모듈(EVM)은 ADC128S102, 12비트, 8채널, 1MSPS, 직렬 인터페이스, 시스템 활동 보고서(SAR) 아날로그-디지털 컨버터(ADC)의 작동과 성능을 평가하기 위한 플랫폼입니다. 사용자는 아날로그 입력을 소싱할 수 있으며 사용자 친화적인 GUI(그래픽 사용자 인터페이스)에 해당하는 출력 코드를 표시할 수 있습니다. 이 보드는 입력 구동 회로와 저항 분할기 입력을 위한 프로비저닝 기능을 포함하고 있습니다.

ADC128S102EVM 키트에는 EVM에 손쉽게 연결하고 통신할 수 있는 주변 기기 (...)

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