8-Channel, 500 ksps to 1 Msps, 12-Bit A/D Converter
Product details
Parameters
Package | Pins | Size
Features
- Eight Input Channels
- Variable Power Management
- Independent Analog and Digital
Supplies - SPI/QSPI™/MICROWIRE™/DSP Compatible
- Packaged in 16-Lead TSSOP
- Key Specifications
- Conversion Rate 500 ksps to 1 MSPS
- DNL (VA = VD = 5.0 V) +1.5 / –0.9
- LSB (maximum) INL (VA = VD = 5.0 V) ±1.2 LSB
(maximum) - Power Consumption
- 3V Supply 2.3 mW (typical)
- 5V Supply 10.7 mW (typical)
Description
The ADC128S102 is a low-power, eight-channel CMOS 12-bit analog-to-digital converter specified for conversion throughput rates of 500 ksps to 1 MSPS. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to eight input signals at inputs IN0 through IN7.
The output serial data is straight binary and is compatible with several standards, such as SPI, QSPI, MICROWIRE, and many common DSP serial interfaces.
The ADC128S102 may 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 0.06 µW using a +3-V supply and 0.25 µW using a +5-V supply.
The ADC128S102 is packaged in a 16-lead TSSOP package. Operation over the extended industrial temperature range of 40°C to +105°C is ensured.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | ADC128S102 8-Channel, 500-ksps to 1-Msps, 12-Bit A/D Converter datasheet (Rev. G) | Jan. 05, 2014 |
E-book | Best of Baker's Best: Precision Data Converters -- SAR ADCs | May 21, 2015 | |
User guide | ADC128S102EVM User's Guide | Jul. 24, 2014 | |
More literature | Die D/S ADC128S102 MDP 8-Channel, 50 kSPS to 1 MSPS, 12-Bit A/D Converter | Jan. 07, 2013 | |
More literature | Die D/S ADC128S102-MDP 8-Channel, 50 kSPS to 1 MSPS, 12-Bit A/D Converter | Dec. 20, 2012 | |
User guide | 12-bit ADC128S102CVAL Low Power, Eight-Channel CMOS ADC User Guide | Feb. 21, 2012 | |
User guide | Low Power, Eight-Channel CMOS A-to-D Converter Evaluation Board User's Guide | Jan. 25, 2012 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The ADCS128S102EVM is a demonstration kit for the ADC128S102, a 12-bit, 8-channel, 1MSPS, Serial Interface SAR analog-to-digital converter. The EVM allows users to evaluate the operation and performance of the ADC128S102 data converter. The user can source an analog input, and the (...)
Features
- Evaluates ADC128S102, a 12-bit, 8-channel, 1MSPS, Serial Interface SAR analog-to-digital converter
- On-board analog temperature sensor, LMT84, for quick reading
- User friendly GUI interface
- LaunchPad booster pack
- Power by USB
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
TSSOP (PW) | 16 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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Support & training
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