ADS1282-SP
- QMLV (QML Class V) MIL-PRF-38535 Qualified and Radiation Hardness Assured (RHA), SMD 5962-14231
- 5962L1423101VXC - Qualified over the Military Temperature Range (–55°C to 125°C)
- 5962L1423102VXC - Qualified over Reduced Temperature Range (–55°C to 115°C) for Improved Dynamic Performance
- 5962L14231:
- Radiation Hardness Assurance (RHA) up to Total Ionizing Dose (TID) 50 kRAD (Si)
- Single Event Latchup (SEL) Immune to LET = 50 MeV-cm2/mg at 125°C
- Single Event Latchup (SEL) Immune to LET = 60 MeV-cm2/mg at 85°C
- High Resolution: 124-dB SNR (1000 SPS)
- High Accuracy: THD: –102 dB
INL: 0.5 ppm - Low-Noise PGA
- Two-Channel Input MUX
- Inherently-Stable Modulator With Fast Responding Over-Range Detection
- Flexible Digital Filter:
- Sinc + FIR + IIR (Selectable)
- Linear or Minimum Phase Response
- Programmable High-Pass Filter
- Selectable FIR Data Rates:
250 SPS to 4 kSPS
- Filter Bypass Option
- Low-Power Consumption: 25 mW
- Offset and Gain Calibration Engine
- SYNC Input
- Analog Supply: Unipolar (5 V) or Bipolar (±2.5 V)
- Digital Supply: 1.75 to 3.3 V
The ADS1282-SP is a radiation-tolerant extremely high-performance, single-chip analog-to-digital converter (ADC) with an integrated, low-noise programmable gain amplifier (PGA) and two-channel input multiplexer (MUX). ADS1282-SP is suitable for the demanding needs of space applications providing ultra-precision performance while maintaining radiation tolerance suitable for a large variety of satellites, payloads, sensing and other harsh environment applications.
The converter uses a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides outstanding noise and linearity performance. The modulator is used either in conjunction with the on-chip digital filter, or can be bypassed for use with post processing filters.
The flexible input MUX provides an additional external input for measurement, as well as internal self-test connections. The PGA features outstanding low noise (5 nV/√Hz) and high input impedance, allowing easy interfacing to transducers over a wide range of gains.
The digital filter provides selectable data rates from 250 to 4000 samples per second (SPS). The high-pass filter (HPF) features an adjustable corner frequency. On-chip gain and offset scaling registers support system calibration.
The synchronization input (SYNC) can be used to synchronize the conversions of multiple ADS1282s. The SYNC input also accepts a clock input for continuous alignment of conversions from an external source.
Together, the amplifier, modulator, and filter dissipate 30 mW. The ADS1282-SP is fully specified from –55°C to 125°C.
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設計與開發
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ADS1282EVM-CVAL — ADS1282-SP 耐輻射評估模組
The ADS1282-SP EVM is a compact evaluation kit for evaluating the ADS1282-SP, a radiation-tolerant, extremely high-performance, dual-channel ADC. The ADS1282-SP EVM plugs directly to the MSP430FR5959 launchpad (not included with ADS1282-SP EVM) which connects to PC via USB. Complete evaluation (...)
MSP-EXP430FR5969 — MSP430FR5969 LaunchPad™ 開發套件
MSP-EXP430FR5969 LaunchPad 開發套件是適用 MSP430FR5969 MCU 的易用微控制器開發電路板。其包含開始在 MSP430FRxx FRAM 平台上快速開發的一切所需,包括用於編程、偵錯和能源量測的板載模擬。電路板配備板載按鈕及 LED,整合簡單的使用者介面與 SuperCap,實現無需外部電源供應器的獨立應用。MSP430FR5969 微控制器配備嵌入式 FRAM (鐵電隨機存取記憶體),是一種以超低功耗、高耐受度和高速寫入能力聞名的非揮發性記憶體。運用 20 接腳接頭與各種 BoosterPack (...)
SBAC150 — ADS1282-SP EVM GUI Software
支援產品和硬體
SBAC300 — ADS1282 Example C Code
支援產品和硬體
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
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 operational-amplifier (...)
支援產品和硬體
產品
精密度運算放大器 (Vos<1mV)
一般用途運算放大器
音訊運算放大器
轉阻放大器
高速運算放大器 (GBW ≥ 50 MHz)
功率運算放大器
視訊放大器
線路驅動器
轉導放大器與雷射驅動器
全差分放大器
精確 ADC
生物感測 AFE
高速 ADC (≥10 MSPS)
觸控式螢幕控制器
差分放大器
儀器放大器
音訊線路接收器
類比電流感測放大器
數位電源監測器
配備整合式分流電阻器的類比電流感測放大器
具整合式分流電阻器的數位電源監測器
晶粒與晶圓服務
RF 接收器
RF 發射器
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
支援產品和硬體
產品
系列電壓參考
精確 ADC
生物感測 AFE
整合式精密 ADC 與 DAC
高速 ADC (≥10 MSPS)
精密 DAC (≤10 MSPS)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
TIDA-060042 — 串聯電阻溫度偵測器 (RTD) 感測參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
CFP (HKV) | 28 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。