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.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ADS1282EVM-CVAL — ADS1282-SP radiation-tolerant evaluation module
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™ development kit
The MSP-EXP430FR5969 LaunchPad Development Kit is an easy-to-use microcontroller development board for the MSP430FR5969 MCU. It contains everything needed to start developing quickly on the MSP430FRxx FRAM platform, including on-board emulation for programming, debugging and Energy Measurements. (...)
SBAC150 — ADS1282-SP EVM GUI Software
Supported products & hardware
Products
Precision ADCs
Hardware development
Evaluation board
ADC-TO-VREF-SELECT — ADC to Voltage Reference Selection Tool
Supported products & hardware
Products
Precision ADCs
Biosensing AFEs
Integrated precision ADCs & DACs
High-speed ADCs (≥10 MSPS)
Series voltage references
SBAC300 — ADS1282 Example C Code
Supported products & hardware
Products
Precision ADCs
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 (...)
Supported products & hardware
Products
Precision op amps (Vos<1mV)
General-purpose op amps
Audio op amps
Transimpedance amplifiers
High-speed op amps (GBW ≥ 50 MHz)
Power op amps
Video amplifiers
Line drivers
Transconductance amplifiers & laser drivers
Fully differential amplifiers
Precision ADCs
Biosensing AFEs
High-speed ADCs (≥10 MSPS)
Receivers
Touchscreen controllers
Difference amplifiers
Instrumentation amplifiers
Audio line receivers
Analog current-sense amplifiers
Digital power monitors
Analog current-sense amplifiers with integrated shunt resistor
Digital power monitors with integrated shunt resistor
Die & wafer services
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
TIDA-060042 — Series resistance temperature detector (RTD) sensing reference design
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
CFP (HKV) | 28 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
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Support & training
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